Backend Engineer

Were at a pivotal moment for both Tibber and the planet. When joining Tibber you wont just help scale a forward-thinking tech company youll contribute to a real shift in how people consume electricity. With millions of smart devices connected to the Tibber platform (like electric vehicles and smart thermostats) we have one of the most unique portfolios trading energy on the market.

Were looking for a Were looking for a Backend Engineer o join us - maybe thats you

Job Mission

As a Backend Engineer youll play a key role in turning our trading models into robust production-ready systems - helping Tibber trade smarter so we can pass better prices and a more reliable energy experience on to our customers. Youll work closely with our forecasting team right where trading decisions meet real customer impact.

What youll do

• Build forecasts that support Tibbers trading operations

• Bridge model development and production-ready backend systems working closely with the team building our ML models

• Support both our retail trading and flex trading domains

• Work hands-on with time series data

• Collaborate closely with traders who act on your systems outputs daily

What were looking for

You are driven by impact and know how to turn strategy into execution. Youre used to fast-paced environments and thrive when given clear goals and high accountability. We believe youll thrive here if you:

• Have strong Python skills and experience building backend systems in ML-heavy environments (production ML not just notebooks)

• Have hands-on experience with time series data and forecasting

• Know how to move ML models from development into reliable production-ready systems

• Are proactive and entrepreneurial comfortable owning your work end-to-end in a small high-impact team

• Communicate well with both technical peers and business stakeholders

• Have a background in energy utilities or financial markets or experience a plus but not required

• Tibber becomes more AI-enabled and we embrace new tools and ways of working. You dont need to be an expert but we believe you are motivated by that and excited to grow with it too

The Tibber Mindset

Tibber exists to drive energy independence - away from fossil dependency. Our tech helps hundreds of thousands of households shift their electricity consumption to more sustainable and affordable hours - from electric vehicles to smart thermostats all connected to the Tibber platform. We strengthen the resilience of the grid. Not in everyday life.

We win fail and grow together staying curious and pushing for better every day. AI is shaping how we work - and were on a journey to make it central to everything we do. The further we go the more our Tibberinos matter - and yes thats what we call ourselves!

Started by two founders in 2016. Now 300 Tibberinos across Stockholm Oslo Berlin Amsterdam and Førde. And were still just getting started.

Youre welcome at Tibber for who you are. We hire for what you can do and how you think - not your background or where youve been. Diverse teams build better products and we mean that.