Love Ruby on Rails and care about the planet? Come join Doconomy, where we build financial tools that nudge banks and customers toward lower carbon footprints. You’ll turn product ideas into secure APIs and user‑friendly UIs in six‑week cycles, working side by side with product, design and data. We run a Rails monolith with PostgreSQL, Turbo and Tailwind and the role is on‑site at our Stockholm HQ, right in the heart of the city.

You’ll need:

7+ years of professional Ruby on Rails experience
Solid track record building and maintaining APIs and front‑ends
Comfort working in English with cross‑functional teams

If you’re ready to write Rails code that matters for the planet, let’s talk.