May 19, 2026

Mid Java developer

Mid • Hybrid

Gdansk, Poland

Are you Java Engineer who enjoys working with complex, safety-critical systems? Would you like to develop advanced avionics software used in modern aircraft and future urban air mobility solutions? Join an international engineering team in Gdańsk and build reliable, high‑quality systems for the aviation industry. In this role you will work in a modern tech stack, in an agile environment, with strong focus on quality, safety and continuous improvement.

If you are ready for your next step in an international setting – apply today!

Key responsibilities

  • Design, develop, integrate and test Java software for avionics and complex electronic systems used in aircraft and related platforms

  • Use modern programming techniques, tools, languages and agile methodologies to deliver high‑quality software components

  • Contribute proactively to project execution plans, helping to define and achieve operational and delivery goals

  • Drive continuous improvements in software engineering processes, product quality, safety and reliability

  • Collaborate closely with customers, stakeholders and international peers to understand requirements and performance expectations

  • Support building a positive team culture, knowledge sharing and high motivation within the engineering team

Ideal candidate profile

  • Bachelor’s degree in engineering, computer science, mathematics or a related technical field - required

  • 4 years of experience with Java and object‑oriented design

  • Experience in developing web services (e.g. REST, SOAP)

  • Experience or strong interest in containerization technologies (e.g. Docker, OCI)

  • Comfortable working in international, multi‑national project teams

  • Very good command of English

Conditions

Location: Gdańsk, Poland 
Work Model: Hybrid 
Employment Type: Regular employment (UoP) - direct employment by the client, 
Salary: Base salary with performance‑based bonus structure and a range of additional benefits

Recruitment steps

  • Initial call with a KUBO recruiter

  • Interview(s) with the client

  • Decision and feedback

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