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Tern Systems
Frontend Software EngineerTern Systems • Warsaw, Warsaw, Poland
Frontend Software Engineer

Frontend Software Engineer

Tern Systems • Warsaw, Warsaw, Poland
2 dni temu
Opis pracy

As an ideal candidate

  • You have professional experience in frontend 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.

Responsibilities

  • Design develop and maintain safety-critical software solutions
  • Collaborate with cross-functional teams to define requirements and deliver features
  • Build responsive high-performance user interfaces and reusable components for real-time operational displays
  • Write clean maintainable and well-documented code
  • Review code and contribute to shared engineering standards and best practices
  • Test debug and improve software throughout the development lifecycle
  • Support deployment monitoring and ongoing improvement of production systems
  • Assist with writing operational and technical documentation

Professional Requirements

  • University degree in Software Engineering Computer Science or a related field
  • Professional experience building production web frontends with TypeScript and React (or a comparable component framework)
  • Strong command of modern JavaScript/TypeScript HTML5 CSS and browser fundamentals (rendering state async debugging with browser devtools)
  • Experience writing automated tests unit and end-to-end (e.g. Vitest/Jest and Playwright/Cypress)
  • Experience with CI/CD pipelines and development tooling (e.g. Jenkins GitLab)
  • Excellent communication and collaboration skills within cross-functional teams
  • English language proficiency both written and verbal

Preferred Qualifications

  • At least 3 years of professional experience in software development is preferred
  • Familiarity with modern build tooling (Vite/Webpack) and modular or plugin-based frontend architectures
  • Experience with state management at scale (Redux Toolkit or similar) and a component library (e.g. Mantine MUI Chakra)
  • Experience with data-visualization or mapping libraries (D3 MapLibre Leaflet)
  • Experience with real-time data (WebSockets) and/or desktop delivery via Electron
  • A strong eye for accessibility usability and performance in operator-facing UIs
  • 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

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.

Salary range

PLN

Additional information

Applications must be submitted in English and all applications are stored in accordance with the Icelandic Public Archives Act.

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

To find out more about us including information about our recruitment process please visit If you have any further enquiries contact us at .


Required Experience:

IC


Employment Type : Full-Time
Experience: years
Vacancy: 1
Monthly Salary Salary: 15000 - 22000

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Frontend Software Engineer • Warsaw, Warsaw, Poland

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