ApplySarthi

(Senior) Product Manager Heartbeat (m/f/d)

1KOMMA5˚

Tailor my CV for this job, freeView job and applyYour CV rewritten for this role, from your real experience. Sign in with Google, nothing to install.

Got this interview? Our apps help you get the job.

Skills named in this job

Read from the description itself, not inferred.

This role on the market

2 open heartbeat roles across 1 companies are on ApplySarthi right now.

What heartbeat roles keep asking for: Agile (50%), B2B (50%), Product management (50%) — counted across their open postings here.

Product management jobs

1KOMMA5˚ has 14 open roles listed here.

Counted across 14 company job boards, updated as roles open and close.

Preparing for this interview

Interviews for heartbeat roles keep coming back to Agile, B2B, Product management. Practise those questions before you sit with 1KOMMA5˚.

Questions you are likely to be asked

  1. Why do you want to join 1KOMMA5˚?
  2. What is your experience with Product management? Tell me one thing you learned the hard way.
  3. Tell me about a time engineering and business wanted different things.
  4. How would you improve a product you use every day?
  5. Tell me about a product decision you made with incomplete data.

Prep Sarthi gives you a free mock interview: an AI interviewer asks you questions like these out loud, from your own CV and this job, and shows your score and your weakest answer.

Practise the (Senior) Product Manager Heartbeat (m/f/d) at 1KOMMA5˚ interview free →

1KOMMA5° At 1KOMMA5° , we pursue a clear vision: Living on wind and sunlight forever for free . To make this a reality, we are building the energy system of the future with Heartbeat 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 real time, fully automated. This way, energy is used when it is available from renewables and particularly cost-effective. By 2030, our goal is to transition 1.5 million 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? Apply now and help us shape the energy world of tomorrow. Learn about our Product & Tech team! Deine Position As Senior Product Manager for Heartbeat, you own our Energy Management System as a product. The energy core households depend on: solar, batteries, heat pumps, AC, and EV charging are controlled and optimized as one system, around the clock, and more value comes out of every kilowatt-hour. You decide where that system goes next. How those assets are controlled. How it creates more value over time. Which hardware worlds it must work in, in Germany and in the other markets we operate in. Energy, heating and cooling, and mobility products all run on it. You set the direction, stay close to engineering on reliability, and work closely with the Product Managers in those areas so they can build on one Energy Management System. Your main focus will be to: Own the product strategy and roadmap for Heartbeat: where the Energy Management System goes, and how it evolves across markets Set direction and work closely with other Product Managers: aligned roadmaps, guidance, unblocking Make reliability a product outcome: households can depend on the system every day Push the system to control and optimize all assets in the home, and create more value from every kilowatt-hour Write specs, run discovery, prioritize, and ship Dein Profil You have: 7+ years of Product Management on Energy Management Systems, IoT, embedded/edge, or similar control systems A track record of owning a system that other product areas depend on, and of deciding where it goes next Experience guiding other Product Managers in a domain. Line management is a plus, not a requirement. Experience shipping reliability and scale, not only new features Enough technical depth to debate protocols, fleet operations, and data pipelines with engineers Excellent English. German is a plus. Based in Germany. Bonus points for: HEMS, inverter/battery/EV control, Modbus, OTA, gateway security Optimization, forecasting, or dispatch systems Shipping an Energy Management System across more than one country Line management of Product Managers Benefits You are part of an international, dynamic, and highly motivated team of people who have proven to make 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 all the benefits of the EGYM 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 Find more English Speaking Jobs in Germany on Arbeitnow

Match this job to your CV

ApplySarthi scores your CV against this role, shows the skills you are missing, and writes a tailored version for the application.

Check my match →

Similar open roles

Need answers during your interview? Try Live Sarthi.

Live Sarthi, an Interview Sarthi app, shows answer suggestions during the call.

Try Live Sarthi free →

A Windows app, from the same team as ApplySarthi.

Listed on arbeitnow · posted 2026-09-21. ApplySarthi collects openings and links to application pages; the role is advertised by 1KOMMA5˚, not by us.