Careers

Build the operating system for clean energy

We're a small, fast team turning the complexity of the energy market into elegant, usable software. If that excites you, let's talk.

Our Mission

We're accelerating the energy transition

Every PPA we enable brings more solar and wind power onto the grid. We're building the infrastructure on which green electricity is traded, settled, and certified — making clean energy simple to access for companies across Europe.

For us, sustainability isn't a marketing line — it's the entire point. If you want your work to actually move the needle on climate, this is where it happens.

250+
Companies on board
160+
Energy suppliers connected
5+
GW of green capacity
10x
Faster than the traditional process
What we stand for

How we work

A few things we genuinely care about — not poster slogans.

Purpose & sustainability

Sustainability is our business model, not our branding. Every line of code serves the energy transition.

Remote-first

Work wherever you do your best work. We've been remote-first since day one — clear processes instead of attendance.

A team that has your back

Energy experts, engineers, and operators who meet as equals. Low ego, high trust, and a lot of fun.

Ownership & speed

Short paths, fast decisions. You take real responsibility and see the impact of what you build.

The team

People who care about the cause

We're a diverse crew of energy experts, builders, and operators spread across Germany — united by one mission and a genuinely great vibe.

Jan Quecke
Jan Quecke
Ortwin Kartmann
Ortwin Kartmann
Benedikt
Benedikt
Rainer
Rainer
Sascha
Sascha
Dusan
Dusan
Sandra
Sandra
Fatumata
Fatumata
Eva
Eva
Daniel
Daniel
Moritz
Moritz
Josua
Josua
Virtual office

Remote, but never on your own

We're remote-first — but that doesn't mean working alone. Our virtual office on Gather brings the whole team together every day: spontaneous chats, focused co-working, and the feeling of being one team despite the distance.

Just walk over, jump into a quick call, or sit down together on a topic — like a real office, minus the commute.

Otark's virtual office on Gather
Tech stack

We build with the best tools out there

We're convinced tools should never limit your creativity or skill — so we stay bullish on the newest and always close to the cutting edge.

Platform & frontend

Next.jsTypeScriptTailwind CSS

Cloud & infrastructure

AzureKubernetesDockerAWS

Collaboration & tools

NotionGoogle WorkspaceMiroSlackGather

Your machine, your choice

WindowsmacOSLinux

Windows, macOS, or Linux — you decide what you work best with. Top-tier equipment comes either way.

AI-First

AI isn't an add-on here — it's at the core

AI plays a central role in everything we do. We've built our own MCP servers and a central knowledge base so the team gets the most out of AI agents — every day, in real work.

All leading models are integrated and in active use, and we genuinely build with them.

Our own MCP servers

Custom tooling that plugs AI agents straight into our systems and data.

Central knowledge base

A single source of truth for prompts, patterns, and the best way to deploy AI agents.

All leading models

Claude, Codex, and Gemini — integrated, compared, and used for what each does best.

AI in every workflow

From prototypes to research, AI is woven into how we build — not bolted on afterwards.

Models we work with
ClaudeCodexGemini

If AI excites you as much as it excites us, you'll feel right at home — with the best tools, real freedom to build, and a team that challenges the status quo every day.

What we offer

What you can expect

The practical things that make great work possible.

100% remote

Work flexibly from anywhere in Germany, with hours built around outcomes rather than presence.

Top equipment & AI tools

The best hardware and the best AI tools on the market — we invest heavily in your productivity.

Real impact

Direct influence on the economics and expansion of solar and wind energy.

Flat hierarchy

Short paths and fast decisions. Your ideas ship instead of getting stuck in approval loops.

Growth & learning

A steep learning curve in a complex market, with room to grow your role and your skills.

A great team

Smart, kind colleagues who love what they do — plus regular get-togethers to stay connected.

Hiring process

How it works

Transparent, fast, and respectful of your time — usually wrapped up within two to three weeks.

01

Application

Send us your profile via Join. No cover-letter novel needed — show us what you've built.

02

Intro call

A relaxed first conversation to get to know each other and align on the role.

03

Deep dive

A focused session on a real topic from your future work — so both sides know it's a fit.

04

Meet the team & offer

Meet your future teammates, get all your questions answered, and receive our offer.

Don't see the right role?

We're always looking for talented people who share our passion for clean energy. Reach out — we'd love to hear from you.

Speculative application via Join