Senior Python Developers in Oslo

We are looking for senior Python developers to join a stable and well established technology company in the energy industry. You will help build and evolve critical software used by professionals all over the world. This is core infrastructure, and the systems you'll work on are designed to last.

The Role

You will work on complex Python based applications that support high value decisions across the global energy sector. The work involves long lived production systems, deep domain logic, and a strong focus on correctness, performance, and maintainability. You will collaborate closely with experienced engineers and domain experts in a calm and professional environment.

What we are looking for:

• 5 or more years of professional Python development experience

• Strong experience with Python frameworks such as FastAPI, Django, or similar

• Solid software engineering fundamentals including architecture, design patterns, and clean code

• Experience working with large, complex, or long lived systems in production

• Good understanding of databases and data intensive applications

• Experience with testing, CI pipelines, and code quality practices

• Ability to take ownership and make sound technical decisions

Nice to have:

• Experience with scientific computing, optimisation, or numerical methods

• Experience building APIs or backend services used at scale

• Experience mentoring other developers or acting as a technical lead

Reward:

• Competitive compensation

• High trust, low noise engineering culture

• Stable products with a long term roadmap

• Oslo based team with global impact

• Work that is used and relied on worldwide

Interested? Reach out for a discreet conversation.