Electrical Engineer
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.
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.
Related jobsAutomation Engineer
OT & Industrial Cybersecurity
Vietnam
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
“Every test case you run, every issue you catch, and every improvement you drive helps ensure that our cybersecurity products remain reliable, secure, and trusted by enterprises worldwide. By safeguarding product quality, our QA team directly contributes to protecting the world’s critical infrastructure. We ensure every solution we deliver matters most.” - QA Director.
Here, you’ll have the opportunity to work on real-world, impactful products, collaborating with multiple teams across the full life cycle product. As an Automation Engineer, you’ll clearly see the value of your contributions and the difference your work makes.
What you will be doing
- Design, develop, and maintain automated test scripts to ensure product quality and scalability, while supporting manual testing efforts for complex or exploratory scenarios.
- Analyze and review product requirements to identify test scenarios.
- Write and maintain test cases based on business and technical requirements.
- Perform a wide range of testing types, including: API testing, functional testing, regression testing
- Utilize, maintain, and enhance the existing automation framework to implement reliable automated tests.
- Collaborate with developers, product managers, and other stakeholders to identify, log, and track defects and issues.
What we need from you
- At least 3 years of working experience in QA.
- At least 2 years of working experience in QA Automation. Familiar with automation framework, Playwright is a plus.
- Good knowledge of programming/scripting languages (e.g., Python, TypeScript) for automation scripting.
- Bachelor’s degree in Computer Science, Software Engineer, or related field, or equivalent practical experience.
- Basic understanding of software development lifecycle (SDLC) and software testing lifecycle (STLC).
- Strong attention to detail and problem-solving skills.
- Basic understanding with manual testing, including test case design, execution, defect reporting, and tracking.
- Interested in growing career path with automation testing.
- Good written English communication.
Nice to have:
- Familiar working in an Agile/Scrum team environment, with active participation in sprint activities
- ISTQB or other recognized software testing certifications
- Understanding of version control systems such as Git
- Understanding of APIs and basic API testing using tools like Postman
- Familiar with test management tools like Zephyr, TestRail or similar
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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Backend Engineer (Go)
IT Security
Vietnam
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 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.
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.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.
Apply for This Job
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 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.
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 Secure 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
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
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
“Every test case you run, every issue you catch, and every improvement you drive helps ensure that our cybersecurity products remain reliable, secure, and trusted by enterprises worldwide. By safeguarding product quality, our QA team directly contributes to protecting the world’s critical infrastructure. We ensure every solution we deliver matters most.” - QA Director.
Here, you’ll have the opportunity to work on real-world, impactful products, collaborating with multiple teams across the full life cycle product. As an Automation Engineer, you’ll clearly see the value of your contributions and the difference your work makes.
What you will be doing
- Design, develop, and maintain automated test scripts to ensure product quality and scalability, while supporting manual testing efforts for complex or exploratory scenarios.
- Analyze and review product requirements to identify test scenarios.
- Write and maintain test cases based on business and technical requirements.
- Perform a wide range of testing types, including: API testing, functional testing, regression testing
- Utilize, maintain, and enhance the existing automation framework to implement reliable automated tests.
- Collaborate with developers, product managers, and other stakeholders to identify, log, and track defects and issues.
What we need from you
- At least 3 years of working experience in QA.
- At least 2 years of working experience in QA Automation. Familiar with automation framework, Playwright is a plus.
- Good knowledge of programming/scripting languages (e.g., Python, TypeScript) for automation scripting.
- Bachelor’s degree in Computer Science, Software Engineer, or related field, or equivalent practical experience.
- Basic understanding of software development lifecycle (SDLC) and software testing lifecycle (STLC).
- Strong attention to detail and problem-solving skills.
- Basic understanding with manual testing, including test case design, execution, defect reporting, and tracking.
- Interested in growing career path with automation testing.
- Good written English communication.
Nice to have:
- Familiar working in an Agile/Scrum team environment, with active participation in sprint activities
- ISTQB or other recognized software testing certifications
- Understanding of version control systems such as Git
- Understanding of APIs and basic API testing using tools like Postman
- Familiar with test management tools like Zephyr, TestRail or similar
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 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.
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 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.
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 Secure 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.
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.
