Senior System Developer
Workplace: Solna, Sverige
Expires: August 29, 2025
Join Nobina as a Senior System Developer to combine your technical expertise with meaningful societal impact by developing smart solutions for public transport, improving daily life for over a million travelers. The role involves responsibility, freedom to influence, and modern technologies within an engaged development team focusing on operational public transport systems, including personnel planning and support.
Main requirements:
  • At least six years of experience in system development
  • Deep knowledge of C#, .NET Framework, .NET Core, and SQL
  • Experience working with Azure and APIs
  • Experience with client interfaces (WPF or similar) or web interfaces
  • Experience working agile in teams and taking holistic responsibility
  • Relevant IT education or equivalent practical experience
Responsibilities:
  • Develop and maintain business-critical systems in a .NET environment
  • Participate in technical discussions on architecture and solutions
  • Work with code reviews, testability, and code standards
  • Contribute to team deliveries and process improvements
  • Support and inspire junior developers in their growth
Required hard skills:
  • C#
  • .NET Framework
  • .NET Core
  • SQL
  • Azure
  • API development
  • WPF or similar client UI frameworks
  • Agile development
Soft skills:
  • Structured and solution-oriented working style
  • Collaboration and team development
  • Curiosity and willingness to take responsibility
  • Technical expertise sharing
  • Supporting and mentoring juniors
Coding languages:
  • C#
Frameworks:
  • .NET Framework
  • .NET Core
  • WPF
Operating systems:
  • Microsoft Windows
  • Azure Cloud
Natural languages:
  • English (Proficient)
  • Swedish (Proficient)
Cultural skills:
  • Inclusivity
  • Responsibility
  • Respect
  • Care
  • Accountability
  • Innovation
  • Coaching leadership