Software Engineer

We are looking for a Software Engineer to support the software development of mission-critical Air Traffic Control systems. You will work in a collaborative team environment, solving complex technical problems while ensuring that our systems meet the highest standards of safety, usability and reliability.

Who we are

Tern Systems is an established and trusted provider of Air Traffic Management solutions, and operates in a competitive, regulated industry. With over 70 employees, we have nearly 30 years of experience in successful deliveries to customers in Europe and Asia.

What we offer

We offer an international work environment that fosters personal growth, supports training and continuing education, and a family-friendly work environment with flexible work hours. You will be working in close collaboration with colleagues in our headquarters in Iceland and given regular opportunities to travel to Iceland.

Additional information

Applications must be submitted in English. Applications are stored in accordance with the GDPR and Act CXII of 2011 on the Right of Informational Self-Determination and on Freedom of Information.

The position requires you to work at our Budapest office in Hungary. We do not offer relocation packages at this point.

To find out more about us, including information about our recruitment process, please visit our website at tern.systems.

If you have further questions, contact us at hr[ at ]tern.is.

As an ideal candidate

• You have professional experience in software development and a strong understanding of the full software development lifecycle.
• You approach complex problems with a pragmatic, solution-oriented mindset and are comfortable working in safety-critical environments where quality and reliability are paramount.
• You are self-motivated and collaborative, you value knowledge sharing, and you actively contribute to continuous improvement — both in code and in development processes.
• You are able to translate technical concepts into clear outcomes and work effectively within multidisciplinary teams to deliver robust, high-quality systems.

Professional Requirements

• University degree in Software Engineering, Computer Science, or a related field.
• At least 3 years of professional experience in software development.
• Proficiency in object-oriented programming (e.g., C++).
• Experience with source control and collaborative workflows (e.g., Git, GitLab).
• Strong problem solving, communication and collaboration skills within cross-functional teams.
• English language proficiency, both written and verbal.

Preferred Qualifications

• Experience with modern C++.
• Experience with Qt/QML is preferred.
• A background in the ATM/ATC domain is a plus.
• Solid problem-solving skills and an ability to work independently.
• A user-centric approach combined with the ability and willingness to learn.

Requirements

• Git
• C++
• Linux