Protecting the World’s Critical Infrastructure
OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.
We are looking for hands-on Backend Developer to join the team. You will have the opportunity to work on enterprise-scale, real-world cybersecurity platform, My OPSWAT Central Management, collaborating closely with cross-functional teams throughout the full product lifecycle. In this role, you will clearly see the impact of your work as your contributions directly support customers in securing and managing their most critical infrastructure.
Responsibilities:
Design, develop, and optimize backend components for high-performance and scalable solutions.
Implement and maintain RESTful APIs, gRPC services, and backend tasks, including database management.
Troubleshoot, debug, and resolve functionality issues to ensure system reliability.
Write clean, well-documented code and maintain technical diagrams.
Analyze and optimize backend codebase for efficiency and scalability.
Apply best practices in secure coding, authentication mechanisms, and cybersecurity.
Collaborate with cross-functional teams to deliver high-quality software solutions.
Required Qualifications:
At least 5 years' experience in backend development using : Go, Java, Nodejs or Python.
Minimum of 3+ recent years working with Golang
Strong programming skills in Go Core, OOP, and Design Patterns.
Experience with backend frameworks such as Gin, Echo, Go-kit
Expertise in developing RESTful APIs, working with gRPC, and handling JSON data.
Strong knowledge of OAuth 2.0, SSO, authentication mechanisms, and secure coding practices.
Experience with MongoDB or other NoSQL databases.
Strong debugging skills, including static and dynamic analysis of malicious scripts and documents.
Experience with Linux systems development, Docker, Microservices, and Kubernetes/Docker Swarm.
Preferred Qualifications (Nice to Have):
Java, Java Core, Spring Boot, Spring MVC, Spring Security.
Angular, Typescript, JavaScript, HTML
Experience working on platform-based or centralized products.
Familiarity with JIRA, CI/CD pipelines, Git, and SonarQube.
Knowledge of Agile development methodologies.
Experience with scripting languages like Python, Shell, etc.
Strong ability to work on multiple projects simultaneously.
Cybersecurity domain experience (file security, device security, network security, etc.).
Bachelor’s or Master’s degree in Software Engineering, Information Technology, Computer Science, or Mathematics.
Why you'll love working here
Meaningful work alongside passionate colleagues.
International working environment in a global leading cybersecurity product company.
Attractive compensation package with regular performance assessments and salary reviews.
13th-month salary and performance-based bonuses.
100% salary and full insurance coverage during the probationary period.
Comprehensive health care program (PVI) for employee and family members.
15+ paid days off per year.
Employee recognition programs with quarterly, annual, and President’s Club awards.
Employee stock options.
Engaging team activities including team building, outings, sports, and trade union events.
Modern open office located on the top floor in District 3, equipped with recreation areas, sports facilities, fresh fruits, coffee, and team.
#LI-onsite
OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.
Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.
Related jobsElectrical Engineer
OT & Industrial Cybersecurity
North Carolina,
Tampa
Summary
OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.
The Position
The Electrical Engineer will support the design, testing, and production of secure hardware systems used in OPSWAT’s cybersecurity product lines. This is an excellent opportunity to gain hands-on experience in hardware development, electronics testing, and secure manufacturing.
What You Will be Doing
- Assist with electrical design, schematic review, and PCB layout verification.
- Perform hardware testing, validation, and troubleshooting of prototypes and production units.
- Support firmware/hardware integration efforts with senior engineers.
- Create and update engineering documents, test reports, wiring diagrams, and BOMs.
- Work hands-on in OPSWAT’s hardware test lab and manufacturing environment.
- Help evaluate components, suppliers, and hardware assemblies for reliability and quality.
- Participate in root-cause analysis and corrective-action processes for hardware issues.
- Collaborate with manufacturing, QA, and supply-chain teams to ensure hardware meets security and performance standards.
- Assist with hands-on tasks, such as crimping, soldering, and harness design.
What We Need from You
- Bachelor’s degree in Electrical Engineering, Computer Engineering, or related field with two years of related experience.
- Understanding of circuits, electronics, PCB design, and electrical troubleshooting.
- Familiarity with lab equipment (oscilloscopes, multimeters, power supplies).
- Strong analytical and problem-solving skills.
- Ability to read schematics and follow technical documentation.
- Excellent communication, teamwork, and organizational skills.
It Would be Nice if You Had
- Experience with embedded systems or microcontrollers (Arduino, STM32, ESP32, etc.).
- Exposure to PCB design tools (Altium, KiCad, OrCAD, etc.).
- Internship or project experience in hardware design or testing.
- Knowledge of hardware manufacturing, QA, or cybersecurity hardware concepts.
- Familiar with power electronics.
- Computer Science skills.
- IT Server builds and related components.
What OPSWAT Offers
- Hands-on engineering experience in a modern hardware production facility.
- Training and mentorship from experienced hardware, firmware, and manufacturing engineers.
- Opportunity to contribute to secure hardware devices used in critical infrastructure.
- Growth potential into hardware design, embedded systems, R&D, or manufacturing engineering roles.
OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.
Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.
Apply for This Job
.NET Engineer (on-site)
Application Security
Romania
Summary
OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.
What You Will be Doing
- Be an active member of an agile team, contributing to the development of high-quality software solutions.
- Take ownership of features from concept to delivery, collaborating with team members and stakeholders to refine requirements, design, implement, and thoroughly test new features with a product-builder mindset.
- Participate in code reviews, offering constructive feedback and learning from peers.
- Develop and implement robust features with a focus on automated testing, including unit and functional tests.
- Maintain and enhance our existing .NET Core codebase, continuously improving performance, scalability, and quality.
What We Need from You
- Technical Excellence: Strong proficiency in .NET, with a S.O.L.I.D understanding of programming principles, design patterns, and best practices.
- Quality: A focus on delivering high-quality solutions, demonstrated through proficiency in unit testing and/or automation, with experience in at least one popular framework (e.g., xUnit).
- Mission Focused: Experience in developing scalable solutions, including familiarity with document databases and modern CI/CD systems for seamless integration and delivery.
- Customer Driven: Strong interpersonal and communication skills, with the ability to collaborate effectively with stakeholders and customers to deliver the best possible solutions.
- Growth Mindset: A passion for continuous learning and improvement, thriving on challenges and opportunities to grow both personally and professionally.
It Would be Nice if You Had
- Experience with React (TypeScript) or another modern UI framework.
- Hands-on experience with Docker, containers, and cloud-native technologies, especially AWS.
- A passion for security, with a mindset geared toward building secure systems.
- Knowledge of asynchronous programming, with a keen focus on optimizing performance and efficiency.
OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.
Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.
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Product Manager
IT Security
Hungary
Summary
OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.
The Position
At OPSWAT’s Technology Development Centre in Veszprém, we are looking for talented Product Managers to join our team working on one of our most strategic solutions: MetaDefender Managed File Transfer (MFT). If you’re experienced in backend development, interested in cybersecurity, and excited to make real-world impact by protecting critical infrastructure, this is your opportunity!
In Veszprém, in the heart of a peaceful, friendly, historic city, we have created a modern, inspiring office environment that encourages collaboration, where friendly, direct relationships between colleagues and high-quality professional work are equally important. Using modern, innovative technologies, we work on products that truly contribute to making our world safer at one of the world's leading cybersecurity companies.
We support professional development through training, mentoring, and real opportunities for advancement. The Veszprém office offers the perfect balance of calm and professionalism – a modern environment, friendly people, and a strong team spirit.
If you want to work in a place where your knowledge is valued and you are treated as a person, then OPSWAT Veszprém is the place for you.
If you’re interested in working as a Product Manager at OPSWAT, please apply, and we will get in touch!
You Will Have The Opportunity to
- Own the product strategy and roadmap for MetaDefender Managed File Transfer, aligning it with customer needs, market dynamics, and business goals.
- Drive customer adoption and engagement, optimizing the end-to-end user experience to reduce friction and increase value for enterprise users.
- Conduct competitive analysis and market research to identify trends, gaps, and opportunities, helping to shape product direction and differentiate our offering.
- Define and evolve product positioning and messaging, working closely with marketing and sales to clearly articulate the product’s value in a crowded market.
- Collaborate with engineering, UX, and QA teams to deliver secure, scalable, and high-impact product enhancements.
- Partner with sales, marketing, and customer success to develop go-to-market strategies, launch plans, and enablement tools that support product growth.
- Leverage customer feedback and product usage data to identify growth opportunities and guide decision-making.
- Establish and track key metrics to evaluate product success and inform iterative improvements.
- Be the voice of the customer, ensuring enterprise-grade security, compliance, and usability are at the core of product decisions.
- Represent the product in strategic customer conversations, analyst briefings, and industry events.
What Are We Looking For
- Technical and Business Acumen: Strong understanding of cybersecurity, particularly in secure file transfer, data protection, and preventing data exfiltration. Ability to communicate complex technical concepts clearly to both technical and non-technical audiences. Familiarity with how secure file transfer fits into a broader cybersecurity ecosystem is key.
- Sales-Driven Focus: Proven track record in supporting business development efforts and managing complex, multi-stakeholder sales cycles. Experience working with large enterprises and public sector clients is a strong plus.
- Exceptional Communication Skills: Skilled storyteller with the ability to craft compelling content across multiple platforms. Confident and articulate in customer conversations, executive briefings, and industry events, engaging both technical and business stakeholders.
- Strategic Partnership Building: Experience developing channel and OEM partnerships to extend product reach and drive adoption. Comfortable navigating partnerships that align with a broader platform strategy, ensuring seamless integration with other OPSWAT solutions.
- Industry Expertise: 3-5 years of product management experience in the B2B cybersecurity space, ideally with hands-on experience in secure managed file transfer or related secure data flow technologies. Experience working on integrated product platforms is highly valued.
- Customer-First Thinking: You excel at uncovering customer pain points and turning those insights into meaningful product capabilities. Your ability to empathize with users and translate needs into solutions sets you apart as a trusted partner to both customers and internal teams.
- Innovative and Forward-Looking: You’re not just comfortable in dynamic environments—you thrive in them. You proactively identify opportunities to evolve the product, improve user experience, and stay ahead of market trends.
- Global Awareness: With experience working across regions or multilingual capabilities, you bring a global lens to product strategy—essential in serving OPSWAT’s diverse and international customer base.
Why You'll Love Working Here
- Stable, growing international company background with an exceptional customer group
- Opportunity to improve your professional skills
- The newest technology environment
- Language course and opportunity for active recreation – kettlebell, football and office massage
- Attractive working environment – nice office full of accessories (fruits every day, coffee, breakfast, tea etc.)
- Regular team events and Happy Hour activities
OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.
Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.
Apply for This Job
Python developer (on-site)
Application Security
Romania
Summary
OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.
What You Will Be Doing
- Collaborate with a young, dynamic, and innovative team.
- Develop cutting-edge cloud security products.
- Write clean, efficient, and maintainable code in TypeScript and JavaScript (Node.js), improving our codebase in meaningful ways.
- Work on distributed systems that handle large-scale global operations.
- Build and enhance backend systems using NestJS and related technologies.
- Contribute to software development processes and best practices.
- Test, debug, and document system code and architecture.
- Collaborate with team members and other internal teams to analyze and resolve issues.
- Analyze production traffic and identify potential flaws or inefficiencies.
- Learn and share knowledge with the team through collaborative discussions and code reviews.
What We Need From You
- 2-4 years of professional experience in backend development with JavaScript/TypeScript (Node.js).
- Experience working with NestJS or similar frameworks.
- Solid understanding of Node.js design patterns and best practices.
- Hands-on experience with SQL or NoSQL databases like PostgreSQL, MongoDB, or Amazon DocumentDB.
- Basic familiarity with AWS or any other cloud provider.
- Understanding of scalability challenges and experience with performant distributed applications.
- Knowledge of Docker and Linux environments.
- Familiarity with algorithms, data structures, and backend performance considerations.
- Enthusiasm for solving problems in an elegant and principled manner.
- A team-oriented mindset, with a passion for collaboration, learning, and teaching.
- Ability to work in a fast-paced, agile development environment.
- Clear and concise communication skills, with the ability to explain technical challenges and solutions effectively.
- Fluent in English.
Nice to Have
- Experience with other modern programming languages such as Java, Python, or C#.
- Familiarity with Redis or similar in-memory data stores.
- Exposure to unit, integration, or load testing.
- Experience working on large-scale cloud services.
- Knowledge of CI/CD pipelines.
- Experience developing and consuming RESTful APIs.
- Open source contributions or a strong interest in open source projects.
OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.
Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.
Apply for This Job
QA Automation Engineer (on-site)
Application Security
Romania
Summary
OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.
We are seeking a Software Development Engineer in Test (SDET) in assuring quality of OPSWAT Cybersecurity technologies and products at highest level. An ideal candidate will be a QA expert and developer who thrives and excels at driving product teams to deliver high-quality, “testable software” mentality at scale.
What you'll be doing:
- Working with product teams to understand assigned products and identify automation opportunities for the products
Design and implement end to end test automation frameworks (frontend, backend, CI/CD pipeline)
Identify automation tools and technologies suitable for our products
Build new automation framework or enhance existing framework
Identify automation test cases and implement the test cases
Work with product teams to measure automation coverage
Basic Qualifications:
Software testing with a good QA mindset
Experience in building automation framework for different test levels such as UI, API, Integration, and End-to-end
Experience in applying automation framework and tools such as: JUnit, TestNG, Selenium, Cypress, Playwright or other automation frameworks
Proficient in using any scripting languages such as: Python, Groovy, JavaScript
Proficient in using any programming languages such as: C/C++, C#, Java
Experience with GIT or other source control system
Excellent verbal and written communication skills
Nice to have:
Hands-on experience with CI, CD technologies like TeamCity/Jenkins, Docker etc
Experience with cloud technologies (AWS, GCP)
OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.
Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.
Apply for This Job
Senior C# Backend Engineer
IT Security
Hungary
Summary
OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.
The Position
At OPSWAT’s Technology Development Centre in Veszprém, we are looking for talented Senior C# Backend Engineer to join our team working on one of our most strategic solutions: MetaDefender Secure Managed File Transfer (MFT). If you’re experienced in backend development, interested in cybersecurity, and excited to make real-world impact by protecting critical infrastructure, this is your opportunity!
In Veszprém, in the heart of a peaceful, friendly, historic city, we have created a modern, inspiring office environment that encourages collaboration, where friendly, direct relationships between colleagues and high-quality professional work are equally important. Using modern, innovative technologies, we work on products that truly contribute to making our world safer at one of the world's leading cybersecurity companies.
We support professional development through training, mentoring, and real opportunities for advancement. The Veszprém office offers the perfect balance of calm and professionalism – a modern environment, friendly people, and a strong team spirit.
If you want to work in a place where your knowledge is valued and you are treated as a person, then OPSWAT Veszprém is the place for you.
At OPSWAT, we believe that great talent is always worth getting to know, even when there are no current vacancies. Our Evergreen Senior C# Backend Engineer position offers continuously open opportunities for enthusiastic and motivated professionals who may join us in the future. It is not tied to a specific vacancy, but it enables us to get to know you and stay in touch, so that when a new opportunity arises, you could be among the first people we reach out to.
If you’re interested in working as a Senior C# Backend Engineer at OPSWAT, please apply, and we will get in touch!
You Will Have the Opportunity to
- Improve further one of our fastest-growing solution, the Secure Managed File Transfer by implementing new business requirements
- Participate in the design and architecture of emerging products, ensuring a future-proof and scalable backend system
- Design, implement, and maintain automation workflows to streamline deployment and operational efficiency
- Create and solidify CI/CD pipelines and engineering workflows to enable fast and reliable software delivery
- Define static and dynamic code analysis requirements to maintain high-quality and secure codebases
What Are We Looking For
- Minimum 4 years C# programming experience
- Experience with programming languages such us C++; Node.js is an advantage
- Good English skills
- Open to learn new technologies every day and don’t be afraid to make mistakes
- It’s good to have home/hobby project showing your commitment to programming
- CI/CD experience is an advantage
- Experience with containerization (Docker, K8s) is a plus
- Sincere interest in Cloud solutions (AWS; Azure) is appreciated
- Skilled in test automation or eager to learn how to eliminate boring manual tasks
- Familiarity with Git and branching models is an advantage
- Demonstrated ability to use AI tools (e.g., ChatGPT, Copilot, Notion AI, Midjourney) to improve efficiency, creativity, or problem-solving
Why You'll Love Working Here
- Stable, growing international company background with an exceptional customer group
- Opportunity to improve your professional skills
- The newest technology environment
- Language course and opportunity for active recreation – kettlebell, football and office massage
- Attractive working environment – nice office full of accessories (fruits every day, coffee, breakfast, tea etc.)
- Regular team events and Happy Hour activities
OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.
Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.
Apply for This Job
Senior DevOps Engineer (on-site)
Application Security
Romania
Summary
OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.
What you will be doing
- Lead and mentor a squad of DevOps engineers in building the cloud security product of the future
- Design and implement scalable, resilient, and secure cloud infrastructure on AWS
- Build and maintain next-generation distributed systems for operations and deployment management
- Drive architecture and implementation of Kubernetes (EKS) clusters and containerized workloads
- Manage continuous delivery and GitOps pipelines using ArgoCD and modern CI/CD practices
- Oversee automation of infrastructure provisioning, configuration management, and monitoring
- Establish DevOps best practices, coding standards, and operational processes
- Troubleshoot production issues across services and layers of the stack, ensuring high availability and reliability
- Analyze production traffic, logs, and metrics to identify bottlenecks and improve performance
- Collaborate with engineering, QA, and SRE teams to ensure smooth delivery of product releases
- Provide technical leadership, mentorship, and guidance to junior and mid-level DevOps engineers
- Bring learnings from other projects and industry practices to improve team efficiency and system design
What we need from you
- Proven professional experience in a DevOps, Cloud Engineering, or Site Reliability Engineering role
- Solid hands-on expertise with AWS services (EC2, S3, RDS, IAM, Networking, etc.)
- Strong knowledge and practical experience with Kubernetes (preferably EKS)
- Experience with GitOps tools, especially ArgoCD, for managing deployments at scale
- Hands-on knowledge of infrastructure as code (Terraform, CloudFormation, or CDK)
- Experience with MongoDB or other NoSQL databases, including scaling and monitoring
- Skilled in containerization with Docker and orchestration in production environments
- Strong understanding of distributed systems, scalability, performance, and security concerns
- Proficient in Linux system administration, scripting (Bash, Python, or similar), and troubleshooting
- Familiarity with CI/CD pipelines and automation frameworks
- Ability to lead a team, balance priorities, and mentor engineers while staying hands-on technically
- Demonstrated capacity to clearly and concisely communicate technical decisions and trade-offs
- Fluent in English with effective written and verbal communication skills
Nice to have
- Previous experience leading or managing a DevOps/SRE/Cloud team
- Experience with monitoring and observability stacks (Prometheus, Grafana, ELK, CloudWatch, etc.)
- Familiarity with service mesh (Istio, Linkerd) or API gateway solutions
- Experience with SQL databases, Redis, or other caching layers
- Exposure to multi-region, high-availability cloud service architectures
- Knowledge of networking, security, and compliance in cloud environments
- Open source contributions or community involvement in DevOps/Kubernetes projects
OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.
Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.
Apply for This Job
Technical Product Manager (Network Segmentation)
Hardware
North Carolina,
Tampa
Summary
OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.
The Position
A message from the NetWall leadership team:
The Technical Product Manager, Network Segmentation role is a cornerstone function within OPSWAT’s MetaDefender NetWall product line—our flagship network security platform and one of the fastest-growing businesses at OPSWAT, with more than 100% year-over-year growth. To support this growth and the expanding scope of the platform, we are building a team of Technical Product Managers focused on different aspects of NetWall’s architecture, use cases, and customer environments.
MetaDefender NetWall delivers advanced network segmentation and cross-domain security solutions for critical infrastructure environments where uptime, safety, and security are inseparable. Our customers operate power grids, transportation systems, industrial plants, defense networks, and other environments where security decisions have real-world physical consequences.
These roles sit at the intersection of product vision, deep technical architecture, and execution, working closely with both software and hardware engineering teams. Our Technical Product Managers partner with architects and engineers across firmware, embedded systems, networking stacks, backend services, APIs, and management platforms—shaping solutions that combine purpose-built hardware with secure, scalable software.
As networks converge, threats evolve, and regulatory and operational pressures increase, the scope and complexity of NetWall continue to expand. New customer requirements, new deployment models, and new technologies continuously shape the roadmap. Supporting this pace requires technically grounded product leaders who can operate close to the architecture—across software and hardware—while maintaining a clear view of long-term strategy.
If you are driven by building security platforms that operate at the edge of feasibility—and want your work to directly support the protection of critical infrastructure worldwide—this role is a critical part of OPSWAT’s long-term strategy and mission.
What You Will be Doing
As a Technical Product Manager on MetaDefender NetWall, you will help lead the technical vision, roadmap, and execution of a complex, high-impact security platform. This is a hands-on role for product leaders who enjoy working close to the technology and influencing how real systems behave in production environments.
You will have the opportunity to:
- Define and evolve the technical roadmap and functional architecture for MetaDefender NetWall, ensuring alignment between product strategy and engineering execution
- Translate complex technical requirements into clear user stories, specifications, and acceptance criteria for software and hardware engineering teams
- Work closely with engineering leads and architects to evaluate design options and make informed trade-offs across security, performance, scalability, reliability, and manufacturability
- Develop a deep understanding of NetWall’s core components, including networking, OT services, APIs, integrations, firmware, and hardware-software interactions, and guide their evolution
- Conduct technical discovery with customers, partners, and analysts to uncover architectural, workflow, and deployment requirements
- Collaborate across software engineering, hardware engineering, QA, DevOps, sales engineering, and technical support to ensure successful releases and customer adoption
- Provide technical and architectural context to go-to-market teams, including deployment models, integration patterns, and operational considerations
- Define and track technical KPIs such as performance, reliability, failure rates, and hardware issues to drive continuous improvement
- Analyze telemetry and customer environment data to identify optimization opportunities and inform roadmap decisions
- Present product roadmaps, architectural decisions, and technical trade-offs to executive leadership, engineering teams, and external customers
- Act as the technical voice of the product in cross-functional initiatives and customer-facing engagements
This role offers the opportunity to build products with massive real-world impact, protecting the unseen infrastructure that powers modern society.
What We Need from You
We are looking for Technical Product Managers who thrive in technically complex environments and are motivated by ownership, clarity, and impact. The right candidates are comfortable moving between strategic discussions and detailed technical problem-solving.
You will succeed in this role if you:
- Thrive in a fast-paced, global environment and value accountability and innovation
- Enjoy working at the intersection of product, software engineering, hardware engineering, and architecture
- Think in systems and understand how design decisions affect security, performance, and operational outcomes
- Are naturally curious, analytical, and data-driven
- Are motivated by building security solutions that protect critical assets and networks, especially in OT and industrial environments
Experience and background we value
Educational Background
- Bachelor’s degree in Computer Science, Engineering, Information Security, or a related technical field
- Advanced degree is a plus
Professional Experience
- 3+ years as a Technical Product Manager, Product Owner, Solutions Engineer, or similar technical role
- Experience in cybersecurity, network security, industrial security, or infrastructure platforms
Technical Expertise
- Strong understanding of:
- Network security and segmentation concepts, including data diodes and cross-domain solutions
- OT system architectures and industrial protocols
- Security frameworks, threat prevention, and defense-in-depth principles
Product Execution
- Proven ability to take technically complex products from concept to release and drive adoption
- Experience writing detailed technical requirements and partnering closely with R&D teams
Analytical & Communication Skills
- Ability to analyze logs, telemetry, performance metrics, and system behavior to inform product decisions
- Strong data-driven mindset with an understanding of how engineering trade-offs impact user experience and system performance
- Ability to clearly communicate technical concepts to both technical and non-technical stakeholders
- Comfortable engaging with customers, architects, and senior leadership
Ways of Working
- Experience working in Agile or hybrid development environments
- Willingness to contribute to and continuously improve product development processes
OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.
Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.
Apply for This Job
Summary
OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.
The Position
The Electrical Engineer will support the design, testing, and production of secure hardware systems used in OPSWAT’s cybersecurity product lines. This is an excellent opportunity to gain hands-on experience in hardware development, electronics testing, and secure manufacturing.
What You Will be Doing
- Assist with electrical design, schematic review, and PCB layout verification.
- Perform hardware testing, validation, and troubleshooting of prototypes and production units.
- Support firmware/hardware integration efforts with senior engineers.
- Create and update engineering documents, test reports, wiring diagrams, and BOMs.
- Work hands-on in OPSWAT’s hardware test lab and manufacturing environment.
- Help evaluate components, suppliers, and hardware assemblies for reliability and quality.
- Participate in root-cause analysis and corrective-action processes for hardware issues.
- Collaborate with manufacturing, QA, and supply-chain teams to ensure hardware meets security and performance standards.
- Assist with hands-on tasks, such as crimping, soldering, and harness design.
What We Need from You
- Bachelor’s degree in Electrical Engineering, Computer Engineering, or related field with two years of related experience.
- Understanding of circuits, electronics, PCB design, and electrical troubleshooting.
- Familiarity with lab equipment (oscilloscopes, multimeters, power supplies).
- Strong analytical and problem-solving skills.
- Ability to read schematics and follow technical documentation.
- Excellent communication, teamwork, and organizational skills.
It Would be Nice if You Had
- Experience with embedded systems or microcontrollers (Arduino, STM32, ESP32, etc.).
- Exposure to PCB design tools (Altium, KiCad, OrCAD, etc.).
- Internship or project experience in hardware design or testing.
- Knowledge of hardware manufacturing, QA, or cybersecurity hardware concepts.
- Familiar with power electronics.
- Computer Science skills.
- IT Server builds and related components.
What OPSWAT Offers
- Hands-on engineering experience in a modern hardware production facility.
- Training and mentorship from experienced hardware, firmware, and manufacturing engineers.
- Opportunity to contribute to secure hardware devices used in critical infrastructure.
- Growth potential into hardware design, embedded systems, R&D, or manufacturing engineering roles.
OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.
Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.
Summary
OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.
What You Will be Doing
- Be an active member of an agile team, contributing to the development of high-quality software solutions.
- Take ownership of features from concept to delivery, collaborating with team members and stakeholders to refine requirements, design, implement, and thoroughly test new features with a product-builder mindset.
- Participate in code reviews, offering constructive feedback and learning from peers.
- Develop and implement robust features with a focus on automated testing, including unit and functional tests.
- Maintain and enhance our existing .NET Core codebase, continuously improving performance, scalability, and quality.
What We Need from You
- Technical Excellence: Strong proficiency in .NET, with a S.O.L.I.D understanding of programming principles, design patterns, and best practices.
- Quality: A focus on delivering high-quality solutions, demonstrated through proficiency in unit testing and/or automation, with experience in at least one popular framework (e.g., xUnit).
- Mission Focused: Experience in developing scalable solutions, including familiarity with document databases and modern CI/CD systems for seamless integration and delivery.
- Customer Driven: Strong interpersonal and communication skills, with the ability to collaborate effectively with stakeholders and customers to deliver the best possible solutions.
- Growth Mindset: A passion for continuous learning and improvement, thriving on challenges and opportunities to grow both personally and professionally.
It Would be Nice if You Had
- Experience with React (TypeScript) or another modern UI framework.
- Hands-on experience with Docker, containers, and cloud-native technologies, especially AWS.
- A passion for security, with a mindset geared toward building secure systems.
- Knowledge of asynchronous programming, with a keen focus on optimizing performance and efficiency.
OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.
Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.
Summary
OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.
The Position
At OPSWAT’s Technology Development Centre in Veszprém, we are looking for talented Product Managers to join our team working on one of our most strategic solutions: MetaDefender Managed File Transfer (MFT). If you’re experienced in backend development, interested in cybersecurity, and excited to make real-world impact by protecting critical infrastructure, this is your opportunity!
In Veszprém, in the heart of a peaceful, friendly, historic city, we have created a modern, inspiring office environment that encourages collaboration, where friendly, direct relationships between colleagues and high-quality professional work are equally important. Using modern, innovative technologies, we work on products that truly contribute to making our world safer at one of the world's leading cybersecurity companies.
We support professional development through training, mentoring, and real opportunities for advancement. The Veszprém office offers the perfect balance of calm and professionalism – a modern environment, friendly people, and a strong team spirit.
If you want to work in a place where your knowledge is valued and you are treated as a person, then OPSWAT Veszprém is the place for you.
If you’re interested in working as a Product Manager at OPSWAT, please apply, and we will get in touch!
You Will Have The Opportunity to
- Own the product strategy and roadmap for MetaDefender Managed File Transfer, aligning it with customer needs, market dynamics, and business goals.
- Drive customer adoption and engagement, optimizing the end-to-end user experience to reduce friction and increase value for enterprise users.
- Conduct competitive analysis and market research to identify trends, gaps, and opportunities, helping to shape product direction and differentiate our offering.
- Define and evolve product positioning and messaging, working closely with marketing and sales to clearly articulate the product’s value in a crowded market.
- Collaborate with engineering, UX, and QA teams to deliver secure, scalable, and high-impact product enhancements.
- Partner with sales, marketing, and customer success to develop go-to-market strategies, launch plans, and enablement tools that support product growth.
- Leverage customer feedback and product usage data to identify growth opportunities and guide decision-making.
- Establish and track key metrics to evaluate product success and inform iterative improvements.
- Be the voice of the customer, ensuring enterprise-grade security, compliance, and usability are at the core of product decisions.
- Represent the product in strategic customer conversations, analyst briefings, and industry events.
What Are We Looking For
- Technical and Business Acumen: Strong understanding of cybersecurity, particularly in secure file transfer, data protection, and preventing data exfiltration. Ability to communicate complex technical concepts clearly to both technical and non-technical audiences. Familiarity with how secure file transfer fits into a broader cybersecurity ecosystem is key.
- Sales-Driven Focus: Proven track record in supporting business development efforts and managing complex, multi-stakeholder sales cycles. Experience working with large enterprises and public sector clients is a strong plus.
- Exceptional Communication Skills: Skilled storyteller with the ability to craft compelling content across multiple platforms. Confident and articulate in customer conversations, executive briefings, and industry events, engaging both technical and business stakeholders.
- Strategic Partnership Building: Experience developing channel and OEM partnerships to extend product reach and drive adoption. Comfortable navigating partnerships that align with a broader platform strategy, ensuring seamless integration with other OPSWAT solutions.
- Industry Expertise: 3-5 years of product management experience in the B2B cybersecurity space, ideally with hands-on experience in secure managed file transfer or related secure data flow technologies. Experience working on integrated product platforms is highly valued.
- Customer-First Thinking: You excel at uncovering customer pain points and turning those insights into meaningful product capabilities. Your ability to empathize with users and translate needs into solutions sets you apart as a trusted partner to both customers and internal teams.
- Innovative and Forward-Looking: You’re not just comfortable in dynamic environments—you thrive in them. You proactively identify opportunities to evolve the product, improve user experience, and stay ahead of market trends.
- Global Awareness: With experience working across regions or multilingual capabilities, you bring a global lens to product strategy—essential in serving OPSWAT’s diverse and international customer base.
Why You'll Love Working Here
- Stable, growing international company background with an exceptional customer group
- Opportunity to improve your professional skills
- The newest technology environment
- Language course and opportunity for active recreation – kettlebell, football and office massage
- Attractive working environment – nice office full of accessories (fruits every day, coffee, breakfast, tea etc.)
- Regular team events and Happy Hour activities
OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.
Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.
Summary
OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.
What You Will Be Doing
- Collaborate with a young, dynamic, and innovative team.
- Develop cutting-edge cloud security products.
- Write clean, efficient, and maintainable code in TypeScript and JavaScript (Node.js), improving our codebase in meaningful ways.
- Work on distributed systems that handle large-scale global operations.
- Build and enhance backend systems using NestJS and related technologies.
- Contribute to software development processes and best practices.
- Test, debug, and document system code and architecture.
- Collaborate with team members and other internal teams to analyze and resolve issues.
- Analyze production traffic and identify potential flaws or inefficiencies.
- Learn and share knowledge with the team through collaborative discussions and code reviews.
What We Need From You
- 2-4 years of professional experience in backend development with JavaScript/TypeScript (Node.js).
- Experience working with NestJS or similar frameworks.
- Solid understanding of Node.js design patterns and best practices.
- Hands-on experience with SQL or NoSQL databases like PostgreSQL, MongoDB, or Amazon DocumentDB.
- Basic familiarity with AWS or any other cloud provider.
- Understanding of scalability challenges and experience with performant distributed applications.
- Knowledge of Docker and Linux environments.
- Familiarity with algorithms, data structures, and backend performance considerations.
- Enthusiasm for solving problems in an elegant and principled manner.
- A team-oriented mindset, with a passion for collaboration, learning, and teaching.
- Ability to work in a fast-paced, agile development environment.
- Clear and concise communication skills, with the ability to explain technical challenges and solutions effectively.
- Fluent in English.
Nice to Have
- Experience with other modern programming languages such as Java, Python, or C#.
- Familiarity with Redis or similar in-memory data stores.
- Exposure to unit, integration, or load testing.
- Experience working on large-scale cloud services.
- Knowledge of CI/CD pipelines.
- Experience developing and consuming RESTful APIs.
- Open source contributions or a strong interest in open source projects.
OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.
Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.
Summary
OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.
We are seeking a Software Development Engineer in Test (SDET) in assuring quality of OPSWAT Cybersecurity technologies and products at highest level. An ideal candidate will be a QA expert and developer who thrives and excels at driving product teams to deliver high-quality, “testable software” mentality at scale.
What you'll be doing:
- Working with product teams to understand assigned products and identify automation opportunities for the products
Design and implement end to end test automation frameworks (frontend, backend, CI/CD pipeline)
Identify automation tools and technologies suitable for our products
Build new automation framework or enhance existing framework
Identify automation test cases and implement the test cases
Work with product teams to measure automation coverage
Basic Qualifications:
Software testing with a good QA mindset
Experience in building automation framework for different test levels such as UI, API, Integration, and End-to-end
Experience in applying automation framework and tools such as: JUnit, TestNG, Selenium, Cypress, Playwright or other automation frameworks
Proficient in using any scripting languages such as: Python, Groovy, JavaScript
Proficient in using any programming languages such as: C/C++, C#, Java
Experience with GIT or other source control system
Excellent verbal and written communication skills
Nice to have:
Hands-on experience with CI, CD technologies like TeamCity/Jenkins, Docker etc
Experience with cloud technologies (AWS, GCP)
OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.
Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.
Summary
OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.
The Position
At OPSWAT’s Technology Development Centre in Veszprém, we are looking for talented Senior C# Backend Engineer to join our team working on one of our most strategic solutions: MetaDefender Secure Managed File Transfer (MFT). If you’re experienced in backend development, interested in cybersecurity, and excited to make real-world impact by protecting critical infrastructure, this is your opportunity!
In Veszprém, in the heart of a peaceful, friendly, historic city, we have created a modern, inspiring office environment that encourages collaboration, where friendly, direct relationships between colleagues and high-quality professional work are equally important. Using modern, innovative technologies, we work on products that truly contribute to making our world safer at one of the world's leading cybersecurity companies.
We support professional development through training, mentoring, and real opportunities for advancement. The Veszprém office offers the perfect balance of calm and professionalism – a modern environment, friendly people, and a strong team spirit.
If you want to work in a place where your knowledge is valued and you are treated as a person, then OPSWAT Veszprém is the place for you.
At OPSWAT, we believe that great talent is always worth getting to know, even when there are no current vacancies. Our Evergreen Senior C# Backend Engineer position offers continuously open opportunities for enthusiastic and motivated professionals who may join us in the future. It is not tied to a specific vacancy, but it enables us to get to know you and stay in touch, so that when a new opportunity arises, you could be among the first people we reach out to.
If you’re interested in working as a Senior C# Backend Engineer at OPSWAT, please apply, and we will get in touch!
You Will Have the Opportunity to
- Improve further one of our fastest-growing solution, the Secure Managed File Transfer by implementing new business requirements
- Participate in the design and architecture of emerging products, ensuring a future-proof and scalable backend system
- Design, implement, and maintain automation workflows to streamline deployment and operational efficiency
- Create and solidify CI/CD pipelines and engineering workflows to enable fast and reliable software delivery
- Define static and dynamic code analysis requirements to maintain high-quality and secure codebases
What Are We Looking For
- Minimum 4 years C# programming experience
- Experience with programming languages such us C++; Node.js is an advantage
- Good English skills
- Open to learn new technologies every day and don’t be afraid to make mistakes
- It’s good to have home/hobby project showing your commitment to programming
- CI/CD experience is an advantage
- Experience with containerization (Docker, K8s) is a plus
- Sincere interest in Cloud solutions (AWS; Azure) is appreciated
- Skilled in test automation or eager to learn how to eliminate boring manual tasks
- Familiarity with Git and branching models is an advantage
- Demonstrated ability to use AI tools (e.g., ChatGPT, Copilot, Notion AI, Midjourney) to improve efficiency, creativity, or problem-solving
Why You'll Love Working Here
- Stable, growing international company background with an exceptional customer group
- Opportunity to improve your professional skills
- The newest technology environment
- Language course and opportunity for active recreation – kettlebell, football and office massage
- Attractive working environment – nice office full of accessories (fruits every day, coffee, breakfast, tea etc.)
- Regular team events and Happy Hour activities
OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.
Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.
Summary
OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.
What you will be doing
- Lead and mentor a squad of DevOps engineers in building the cloud security product of the future
- Design and implement scalable, resilient, and secure cloud infrastructure on AWS
- Build and maintain next-generation distributed systems for operations and deployment management
- Drive architecture and implementation of Kubernetes (EKS) clusters and containerized workloads
- Manage continuous delivery and GitOps pipelines using ArgoCD and modern CI/CD practices
- Oversee automation of infrastructure provisioning, configuration management, and monitoring
- Establish DevOps best practices, coding standards, and operational processes
- Troubleshoot production issues across services and layers of the stack, ensuring high availability and reliability
- Analyze production traffic, logs, and metrics to identify bottlenecks and improve performance
- Collaborate with engineering, QA, and SRE teams to ensure smooth delivery of product releases
- Provide technical leadership, mentorship, and guidance to junior and mid-level DevOps engineers
- Bring learnings from other projects and industry practices to improve team efficiency and system design
What we need from you
- Proven professional experience in a DevOps, Cloud Engineering, or Site Reliability Engineering role
- Solid hands-on expertise with AWS services (EC2, S3, RDS, IAM, Networking, etc.)
- Strong knowledge and practical experience with Kubernetes (preferably EKS)
- Experience with GitOps tools, especially ArgoCD, for managing deployments at scale
- Hands-on knowledge of infrastructure as code (Terraform, CloudFormation, or CDK)
- Experience with MongoDB or other NoSQL databases, including scaling and monitoring
- Skilled in containerization with Docker and orchestration in production environments
- Strong understanding of distributed systems, scalability, performance, and security concerns
- Proficient in Linux system administration, scripting (Bash, Python, or similar), and troubleshooting
- Familiarity with CI/CD pipelines and automation frameworks
- Ability to lead a team, balance priorities, and mentor engineers while staying hands-on technically
- Demonstrated capacity to clearly and concisely communicate technical decisions and trade-offs
- Fluent in English with effective written and verbal communication skills
Nice to have
- Previous experience leading or managing a DevOps/SRE/Cloud team
- Experience with monitoring and observability stacks (Prometheus, Grafana, ELK, CloudWatch, etc.)
- Familiarity with service mesh (Istio, Linkerd) or API gateway solutions
- Experience with SQL databases, Redis, or other caching layers
- Exposure to multi-region, high-availability cloud service architectures
- Knowledge of networking, security, and compliance in cloud environments
- Open source contributions or community involvement in DevOps/Kubernetes projects
OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.
Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.
Summary
OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.
The Position
A message from the NetWall leadership team:
The Technical Product Manager, Network Segmentation role is a cornerstone function within OPSWAT’s MetaDefender NetWall product line—our flagship network security platform and one of the fastest-growing businesses at OPSWAT, with more than 100% year-over-year growth. To support this growth and the expanding scope of the platform, we are building a team of Technical Product Managers focused on different aspects of NetWall’s architecture, use cases, and customer environments.
MetaDefender NetWall delivers advanced network segmentation and cross-domain security solutions for critical infrastructure environments where uptime, safety, and security are inseparable. Our customers operate power grids, transportation systems, industrial plants, defense networks, and other environments where security decisions have real-world physical consequences.
These roles sit at the intersection of product vision, deep technical architecture, and execution, working closely with both software and hardware engineering teams. Our Technical Product Managers partner with architects and engineers across firmware, embedded systems, networking stacks, backend services, APIs, and management platforms—shaping solutions that combine purpose-built hardware with secure, scalable software.
As networks converge, threats evolve, and regulatory and operational pressures increase, the scope and complexity of NetWall continue to expand. New customer requirements, new deployment models, and new technologies continuously shape the roadmap. Supporting this pace requires technically grounded product leaders who can operate close to the architecture—across software and hardware—while maintaining a clear view of long-term strategy.
If you are driven by building security platforms that operate at the edge of feasibility—and want your work to directly support the protection of critical infrastructure worldwide—this role is a critical part of OPSWAT’s long-term strategy and mission.
What You Will be Doing
As a Technical Product Manager on MetaDefender NetWall, you will help lead the technical vision, roadmap, and execution of a complex, high-impact security platform. This is a hands-on role for product leaders who enjoy working close to the technology and influencing how real systems behave in production environments.
You will have the opportunity to:
- Define and evolve the technical roadmap and functional architecture for MetaDefender NetWall, ensuring alignment between product strategy and engineering execution
- Translate complex technical requirements into clear user stories, specifications, and acceptance criteria for software and hardware engineering teams
- Work closely with engineering leads and architects to evaluate design options and make informed trade-offs across security, performance, scalability, reliability, and manufacturability
- Develop a deep understanding of NetWall’s core components, including networking, OT services, APIs, integrations, firmware, and hardware-software interactions, and guide their evolution
- Conduct technical discovery with customers, partners, and analysts to uncover architectural, workflow, and deployment requirements
- Collaborate across software engineering, hardware engineering, QA, DevOps, sales engineering, and technical support to ensure successful releases and customer adoption
- Provide technical and architectural context to go-to-market teams, including deployment models, integration patterns, and operational considerations
- Define and track technical KPIs such as performance, reliability, failure rates, and hardware issues to drive continuous improvement
- Analyze telemetry and customer environment data to identify optimization opportunities and inform roadmap decisions
- Present product roadmaps, architectural decisions, and technical trade-offs to executive leadership, engineering teams, and external customers
- Act as the technical voice of the product in cross-functional initiatives and customer-facing engagements
This role offers the opportunity to build products with massive real-world impact, protecting the unseen infrastructure that powers modern society.
What We Need from You
We are looking for Technical Product Managers who thrive in technically complex environments and are motivated by ownership, clarity, and impact. The right candidates are comfortable moving between strategic discussions and detailed technical problem-solving.
You will succeed in this role if you:
- Thrive in a fast-paced, global environment and value accountability and innovation
- Enjoy working at the intersection of product, software engineering, hardware engineering, and architecture
- Think in systems and understand how design decisions affect security, performance, and operational outcomes
- Are naturally curious, analytical, and data-driven
- Are motivated by building security solutions that protect critical assets and networks, especially in OT and industrial environments
Experience and background we value
Educational Background
- Bachelor’s degree in Computer Science, Engineering, Information Security, or a related technical field
- Advanced degree is a plus
Professional Experience
- 3+ years as a Technical Product Manager, Product Owner, Solutions Engineer, or similar technical role
- Experience in cybersecurity, network security, industrial security, or infrastructure platforms
Technical Expertise
- Strong understanding of:
- Network security and segmentation concepts, including data diodes and cross-domain solutions
- OT system architectures and industrial protocols
- Security frameworks, threat prevention, and defense-in-depth principles
Product Execution
- Proven ability to take technically complex products from concept to release and drive adoption
- Experience writing detailed technical requirements and partnering closely with R&D teams
Analytical & Communication Skills
- Ability to analyze logs, telemetry, performance metrics, and system behavior to inform product decisions
- Strong data-driven mindset with an understanding of how engineering trade-offs impact user experience and system performance
- Ability to clearly communicate technical concepts to both technical and non-technical stakeholders
- Comfortable engaging with customers, architects, and senior leadership
Ways of Working
- Experience working in Agile or hybrid development environments
- Willingness to contribute to and continuously improve product development processes
OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.
Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.
