Help build the tools the energy transition runs on.

We are a small product team with a big operational domain. If you like real users, real processes and shipping, we should talk.

Our users install solar panels, heat pumps and chargers every day. The software we ship changes their day tomorrow. That feedback loop is rare, and we protect it.

Your work removes friction from the energy transition, one installation at a time.

Small team, full stack, full responsibility for what you ship.

Regular field visits and direct lines to the teams that use HeyX.

Go, SvelteKit, PostgreSQL and Temporal, with a design system we actually maintain.

No open roles right now. We are always happy to hear from engineers and product people who know the installation world.