Senior Product Engineer - Remote

Overview

As a Senior Product Engineer at 1KOMMA5°, you will take end-to-end ownership of features and workflows, making key decisions on architecture, integration layer, and solution design while collaborating closely with product managers, designers, and engineers across teams.

In Short

• Join a mission to build the energy system of the future.
• Shape the virtual assembly line team and build solutions in Growth and Operations.
• Own feature development from problem framing to production deployment.
• Integrate AI-powered product experiences using LLMs.
• Collaborate with cross-functional teams to ship impactful products.
• Contribute to architectural decisions and AI integration patterns.
• Prototype and ship to real users, observing and adjusting.
• Push back on ineffective approaches and propose better ones.
• Work with a dynamic international team.
• Enjoy a remote work environment with opportunities in Germany.

Requirements

• Strong fullstack proficiency in TypeScript, React / Next.js, and Node.js / NestJS.
• Experience building with LLMs, APIs, or MCPs.
• A product and customer mindset focused on user problems.
• Proven ability to own features end-to-end.
• Experience working with PMs and designers.
• Excellent English communication skills; German is a plus.
• Residency in Germany.
• Bonus: Experience with agentic systems or familiarity with the energy market.

Benefits

• Be part of a motivated international team.
• Impact the energy transition and climate positively.
• Learn from experienced colleagues.
• Direct contact with decision-makers.
• Opportunities to enter full-time in a thriving scaleup.
• Remote work with options in Hamburg, Berlin, or Munich.
• Healthy work-life balance with benefits from EGYM Wellpass.
• Discounts through Futurebens.
• Flexible job bike leasing for environmental benefits.