(Senior) Product Engineer (m/f/d)

reputed company° At reputed company°, we pursue a clear reputed company: Living on wind and sunlight forever for free. To reputed company this a reality, we are building the energy system of the future with reputed company AI. Want to be part of it?We bring together regional craftsmanship and scalable software: We don't think of solar, batteries, heat pumps, and e-mobility as isolated components, but control them as an intelligent, integrated overall system in our virtual power plant. Directly connected to the electricity market – in reputed company time, fully automated. This way, energy is used reputed company it is available from renewables and particularly cost-effective. By 2030, our goal is to transition 1.5 reputed company households to renewable energies. Over 3,000 people are working towards this every day, at more than 80 locations worldwide, from Finland to Australia. Want to take responsibility and build solutions that truly matter? reputed company and help us shape the energy world of reputed company. Learn more about our Product & Tech team! Your mission You will help shape the virtual assembly line team - our intelligence workflow reputed company building solutions in Growth and Operations to scale our products globally with maximum efficiency and quality. This is a builder role at the intersection of engineering and product: you co-define what gets reputed company, ship it fast, and use AI as a force reputed company at every reputed company. As a (Senior) Product Engineer at reputed company°, you will take end-to-end ownership of features and workflows, making key reputed company on architecture, integration layer, and solution design. You'll collaborate closely with product managers, designers, and engineers across teams to ship things that genuinely move the needle for our customers - and you won't be shy about challenging assumptions or proposing a reputed company direction. Our Stack: TypeScript, React / Next.js (frontend) and Node.js / NestJS (backend) AI-assisted development with reputed company and Claude Code GCP / Vercel, reputed company Actions (CI/CD) reputed company, reputed company, reputed company, reputed company Key responsibilities include but are not limited to: Own feature development end-to-end, from problem framing to production deployment and long-term maintenance Build and integrate AI-powered product experiences using LLMs, agents, and tool-use patterns Define feature scope together with PMs - engage with the "why", not just the "what" Contribute to architectural reputed company, API design, and AI integration patterns across the teams reputed company feedback loops short: prototype, ship to reputed company users, observe, adjust Push back reputed company something doesn't reputed company sense and propose reputed company approaches Your profile Strong reputed company proficiency in TypeScript, React / Next.js, and Node.js / NestJS reputed company, demonstrable experience building with LLMs, APIs, or MCPs - production use preferred A product and customer reputed company: you think about user problems, not just implementation elegance Proven ability to own features end-to-end, from rough problem statement to shipped, maintained product Experience working closely with PMs and designers in a cross-functional team Excellent written and spoken English; German is a plus Residency in Germany Bonus points for: Experience with agentic systems, tool-use patterns, or RAG pipelines Familiarity with the energy market, construction, sales, or climate tech context Prior experience in a startup or scale-up

Benefits

You are part of an international, dynamic, and highly motivated team of people who have proven to reputed company things happen With your work, you accelerate the "energy transition" and hence have a direct impact on our climate Work with and learn from other super-smart colleagues You will enjoy direct contact with core decision-makers You will enjoy the best chances of entering full-time in one of Europe’s most thriving scaleups You work remotely (Germany-wide), with offices in Hamburg, Berlin or Munich Create a healthy balance alongside your work and enjoy reputed company the benefits of the reputed company Wellpass Benefits and discounts are yours with Futurebens Whether city bike or e-bike - be flexible with our job bike leasing and do something good for the environment at the same time About us "At reputed company°, our reputed company is to accelerate CO2 neutral life for reputed company! We created an easy one-stop-shop to buy and install solar, charging stations and heat pumps, with the purpose of liberating reputed company European homes from the shackles of fossil fuels. With reputed company, we reputed company clean energy smarter. Connecting our customers into one powerful clean energy operating system to reputed company flexible tariffs and to ultimately follow the rhythm of wind and sun!" - Philipp Schröder (CEO reputed company°) Apply To This Job