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Senior Product Engineer - Remote

Posted Yesterday
Software Development
Full Time
Germany

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.
1Komma5 logo

1Komma5

1Komma5° GmbH is a forward-thinking company based in Germany, dedicated to becoming the largest one-stop-shop for solar panels, heat pumps, electricity solutions, and charging infrastructure. With a focus on interconnected energy solutions, the company aims to enhance user experience through its innovative energy manager, 'Heartbeat,' which plays a crucial role in their vision of creating a virtual power plant. 1Komma5° is committed to driving the energy and mobility transition, fostering a culture of innovation, and providing affordable renewable energy technologies to everyone. The company values collaboration, agility, and technical excellence, making it an exciting place for talented individuals to contribute to sustainable energy transformation.

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