Frontend Engineer

opswat· Product Engineering
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📍 Veszprém, Veszprém, Hungary

About this role

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 Frontend Engineers to join our teams who are designing, building, re-engineering and testing advanced cybersecurity products that protect critical infrastructure worldwide. If you are knowledgeable, creative, and passionate, and interested in building intuitive and cutting-edge user interfaces for security solutions that no one else is developing, then you could be just the person we are looking for! 

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 Frontend 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 Frontend Engineer at OPSWAT, please apply, and we will get in touch!

You Will Have the Opportunity to

  • Design and implement interactive dashboards and reporting interfaces, enabling users to visualize key metrics, audit logs, and system activity within the cybersecurity platform
  • Develop responsive and interactive user interfaces for our cybersecurity software products using HTML, CSS, and JavaScript
  • Collaborate closely with product managers, designers, and backend engineers to translate user requirements and design concepts into functional frontend components and features and integrate frontend components with backend APIs, services, and data sources, ensuring seamless data flow and system interoperability
  • Lead early frontend architecture and technology stack decisions (e.g., framework, component architecture, state management)
  • Work closely with product managers, designers, and backend developers to turn user needs and designs into functional frontend features.
  • Connect the frontend with backend APIs and data to ensure everything works smoothly together.
  • Define the development workflow, including code structure, testing strategy, and CI/CD integration for frontend delivery
  • Implement frontend best practices, including modular code architecture, code reusability, performance optimization, and adherence to accessibility standards 
  • Take ownership of key UI components and application flows, for example:
    • Develop dashboards and activity views for admins
    • Implement RBAC and approval workflows in the frontend
    • Integrate REST APIs and improve overall UX
  • Participate in code reviews and provide constructive feedback to other team members

What We Are Looking For

  • At least 3 years of frontend development experience
  • Working knowledge of HTML5, CSS3, CSS preprocessors (less/sass/scss), TypeScript and latest (ES6+) JavaScript standards  
  • Experience in JavaScript frontend frameworks (such as Angular, React, Vue.js)  
  • Good understanding of best practices of building cross-browser, device-independent interfaces and RESTful web services 
  • Open to learn new technologies every day 
  • Strong troubleshooting and performance tuning skills 
  • Good English communication for both speaking and writing
  • Familiarity with Git and branching models is an advantage

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.

 

Frequently Asked Questions

Is the salary disclosed for the Frontend Engineer position at opswat?
The salary for this Frontend Engineer role at opswat is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Frontend Engineer position at opswat located?
This Frontend Engineer role at opswat is based in Veszprém, Veszprém, Hungary. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the Frontend Engineer at opswat belong to?
This Frontend Engineer position is part of the Product Engineering department at opswat. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Frontend Engineer position at opswat?
Click the "Apply Now" button on this page. You will be redirected to opswat's official application portal hosted on greenhouse where you can submit your application directly.
When was the Frontend Engineer job at opswat posted?
This Frontend Engineer position at opswat was posted on Oct 17, 2025. Apply as soon as possible — early applications are often reviewed first.
Frontend Engineer
opswat
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