UI Developer | Java

Are you passionate about Java and graphical user interfaces? Interested in aviation and mission-critical systems?
Would you like to work on a system that helps manage air traffic every single day and is used by dispatchers around the world?

Join our international team and contribute to software that truly makes a difference.

What You’ll Be Working On

• Developing a robust desktop application (thick client) connected to a microservices-based backend

• Designing and enhancing graphical user interfaces (GUI) using JavaFX

• Contributing to the development of a UI configuration tool (JavaScript / React)

• Working in an agile team environment with interactive development, sprints, and continuous feedback

• Close collaboration with international colleagues in Prague, Pilsen, Bratislava, and Vienna

What We’re Looking For

• 4+ years of experience with Java / JavaFX (medior to senior level)

• Solid background in desktop GUI application development

• Experience with JavaScript / React is a plus (UI configuration layer)

• Knowledge of Docker, Git, Jenkins (CI/CD) is an advantage

• Familiarity with agile methodologies (Scrum / SAFe) or strong team-based development experience

• Communicative English for seamless collaboration with international teams and clients

• Independence, team spirit, and an interest in safety-critical systems

Why This Role Is Unique

You will work on a long-term international project with a real impact on air traffic safety.
This software operates in real-world environments where stability, performance, and code correctness truly matter. Your work will directly contribute to systems that must function flawlessly.

What We Offer

• Professional growth in safety-critical systems and modern UI development

• A friendly, supportive team within a stable multinational company that maintains a human approach

• Hybrid work model, flexible working hours, and modern offices

Benefits overview https://htec.com/careers/benefits/