Software Developer at Norlys

3 days ago


København S, Copenhagen, Denmark Nordlys Full time 648,000 - 872,000 per year

Software Developer at Norlys - Aarhus, Copenhagen

Do you thrive at the intersection of software development, business needs, and smart planning?

At Norlys, we believe the best solutions are built through collaboration. We work in a tech environment that is evolving, where challenges spark fresh ideas, and where yesterday's solutions may need to be reimagined tomorrow.

We're looking for a Systems Developer who loves solving problems, building solutions, and making technology work seamlessly for people and processes. You'll collaborate with both developers and business teams, making systems run smoother, faster and smarter, while helping create future-ready solutions that empower our customers and users.

Meet the team

The team is divided into two locations, Copenhagen and Aarhus. We work with an agile mindset and Q-Planning, to ensure cohesiveness with the rest of the organization. We support each other with knowledge sharing, development, professional help and jokes and we laugh a lot.

In our OSS & Network systems team you'll be part of a team that challenges the existing, questions assumptions, and embraces change as an opportunity to innovate. If variety, collaboration, and shaping technology in a growing company excite you, this could be the perfect role for you.

What will you do

  • Design, develop, and maintain system-level software, APIs, and integration tools
  • Collaborate with analysts and engineers to translate business needs to technical solutions
  • Optimize system performance, troubleshoot issues, and implement enhancements
  • Ensure system reliability, availability, and security across environments
  • Support automation of processes and deployment of pipelines
  • Maintain accurate documentation of system designs, processes, and changes
  • Monitor emerging technologies and recommend improvements to current systems

Something about you

  • A degree in Computer Science, Information Systems, or a related field
  • Programming skills (e.g., Java, C#, Python, or C/C++). Golang, Git
  • Experience with relational and/or NoSQL databases.
  • Knowledge of system administration (Linux/Windows) and networking fundamentals.
  • Familiarity with cloud platforms (AWS, Azure, or GCP) and DevOps tools (Docker, Kubernetes, CI/CD).

Nice to Have

  • Experience with microservices architecture.
  • Knowledge of cybersecurity best practice.
  • Familiarity with Agile/Scrum methodologies.

If this is of interest, don't hesitate to send us your resume. If you have any questions, please contact Manager Cindie Knudsen at or

Norlys is Denmark's largest integrated energy and telecommunications group with approx. 800,000 co-op shareholders, 3.5 million customer relations, 4,600 employees and over 100 years of history. As a co-operative, taking responsibility for more than just ourselves is embedded in our DNA. That's why we don't just deliver future-proof solutions to Danish homes and companies. We also work consciously towards a green and digital transformation for all of society. And that is why we are passionate about creating progress for people, the local environment and the climate.

We hope you enjoy the experience. Because we believe that the future is as good as we make it. Together.

Title: Software Developer at Norlys - Aarhus, Copenhagen

Application Deadline: 14th of December

Posting Date: 21 Nov 2025

Jobs at Norlys:

We always need new, bright minds to help us realize our ambitions. Are you one of them?

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