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October 16, 2026

Software Developer (Junior)

Junior • On-site

45,000 - 55,000 EUR/yr

Cologne, NR, Germany

Quick Facts

  • Hybrid work model with mobile working and flexible hours

Role Description

You will develop and maintain in-house software for airport handling operations and build new tools to make daily work, management, and QA easier.

In addition, you will help shape modern development processes such as testing, documentation, and CI/CD, and you’ll provide occasional training and support for end users.

Responsibilities

  • Development and maintenance of internal software, especially the airport handling system
  • New tool development for work facilitation, management, and QA
  • Database development with PostgreSQL/Supabase, including procedures, views, and reports
  • Frontend development with Angular
  • Contribute to modern processes like testing, documentation, and CI/CD
  • Occasional training sessions and support for users

Requirements

  • First experience or solid knowledge in software development (junior level)
  • Strong SQL skills, preferably with PostgreSQL/Supabase, plus interest in databases and complex queries
  • Web development experience with HTML/CSS/TypeScript; ideally Angular or another modern frontend framework (e.g., React)
  • Basic knowledge of Git
  • Basic experience working with APIs
  • Willingness to learn and enjoyment of working in a service company with direct practical relevance
  • Communication skills and team spirit; independent working style with ongoing exchange with colleagues and specialist departments
  • German is preferred

Benefits

  • Small, agile IT team with varied tasks, lots of room to shape solutions, flat hierarchies, and quick decision-making
  • Modern work equipment, employee parking, coffee, and a fruit basket
  • Hybrid model with mobile work and flexitime
  • Your work is geared toward practical value for colleagues on site

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