(Senior) Full-stack Engineer | Carbmee

Intro

Carbmee builds the System of Action for carbon and environmental data in the world's most complex industrial sectors: automotive, defense, heavy manufacturing. Backed by €20M Series A, growing fast out of Berlin and Munich.

We're looking for a Fullstack Engineer who treats the codebase like a product, not a ticket queue. You should be equally comfortable in React/Next.js, NestJS, Python, and PostgreSQL.

This is not a maintenance role. We're a small engineering team solving genuinely hard data and integration problems for enterprise customers who don't tolerate sloppy software. If you want to ship fast, own outcomes, and work with people who studied and worked at the top of their field, this is your kind of place.

Your tasks

• Build and ship end-to-end features across the stack (React/Next.js, NestJS, Python, PostgreSQL)
• Collaborate closely with product managers and designers to solve real customer problems
• Own your work - from idea to deployment and beyond
• Sit with product and customers directly: you're expected to have opinions on what we build, not just how
• Work on a service-oriented architecture deployed on AWS
• Bring your ideas, challenge assumptions, and shape our technical direction with the team
• (If senior) Mentor others and help us raise the engineering bar

Your profile

• CS degree from a top university: you've been trained to think rigorously about complex problems
• 3+ years shipping production B2B SaaS software, not just personal projects or bootcamp portfolios
• Deep proficiency in TypeScript/React and Node.js or Python
• Solid grasp of relational databases and cloud infra (AWS)
• Evidence of ownership: a side project, an OSS contribution, a system you built and are proud of: not just a job history
• You ask "why" before "how," and you've pushed back on a product decision before

Benefits

• Unique & Powerful Mission: join a fast-growing and ambitious tech company that is shaping the future of carbon management and fighting climate change
• Compensation & Rewards: a steep learning curve and ownership from day one. We offer an attractive compensation package, including virtual stock options
• Health & Wellbeing: Urban Sports Club subscription to stay healthy & fit.1:1 coaching sessions with Nilohealth for your mental well-being.
• Flexibility & Work-Life Balance: a work 3 days/week in the office with a lovely accessible office in Berlin-Mitte or the center of Munich
• Team Culture: Our transparency, Humility, and Accountability values create a unique and supportive working environment. Be part of a multinational, motivated team that thinks work should be fun!
• Connection & Networking: Summer Offsite, Winter Party, and regular team events We give you plenty of opportunities to connect with people, strengthen cross-functional relationships, and boost collaboration
• Trust & Transparency: monthly All-Hands Meetings, weekly update newsletters, and Founders Q&As. We keep you informed on current company numbers and goals

About us

carbmee is an Enterprise Software company built for the architectural backbone of the global economy. In an era where sustainability defines a company’s right to operate, we provide the System of Action for the world’s most complex manufacturing sectors with a strong footprint in Automotive and Defense.

We specialize in high-stakes, large-scale enterprise deployments where environmental data is no longer just a reporting requirement, but a critical strategic asset. Our platform empowers global industry leaders to transform fragmented data points into actionable intelligence, enabling them to make the defining decisions for the future of their products and supply chains.

At the heart of carbmee is a team of world-class talent: a powerhouse of engineers, industry experts, and visionaries dedicated to solving the most pressing industrial challenges of our time. We believe that solving the "hard-to-abate" problem requires the best minds in the world, and we are constantly looking for exceptional individuals to join our mission. We are calling this the "Industry Endgame".

Backed by a €20M Series A from top-tier investors and operating out of our hubs in Berlin and Munich, we are scaling rapidly, having the ambition to build a generational software company out of Germany.