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autarc (YC S24)

Senior Fullstack Engineer

autarc (YC S24)
Germany · Full-time · Mid-Senior

Company

Founded in Berlin, autarc is a 35+ person start-up who were part of Y Combinator’s S24 batch in San Francisco. Our team consists of people in Sales, Tech and Operations, with the Engineering & Product department currently 20 people, as we continue to grow throughout the year.

Role Description

You will be working alongside several other Engineers as part of a small team focusing on specific product features for our Heating product. This will mean enhancing the OS for our core customer market.

As an Engineer within the team, you will be exposed to working on something 1-10, as an early member in our journey. You’ll be continuously involved in decision making, as opposed to having narrow and machine-like tasks in a larger organisation.

This work will consist of building UI links and widgets, mapping out data and correlating systems so that they work seamlessly. Other examples of features includes allowing users to import and export 3D scans and renders, handling billing/invoicing, as well as managing their subscriptions.

Other responsibilities will include:

  • Creating Frontend applications in React
  • Focusing on flawless Frontend designs and UI
  • Interacting with the Design team to improve UX
  • Be hands-on in designing, coding and testing cycles for both existing and new features
  • Develop B2B SaaS applications
  • Have a high level of responsibility to turn ideas into performant and reliable code

The role is Fullstack, with a 80/20 split between Frontend & Backend.

Requirements

  • 5+ years of working experience
  • Exposure to working with Frontend technologies such as React, Typescript and TailwindCSS
  • Database, Backend and Cloud experience is a nice to have
  • Experience building B2B SaaS products
  • Based in Berlin with a willingness to work hybrid (3 days in the office)

What We Offer

  • Freedom to choose your own equipment (within a budget)
  • 26 paid vacation days
  • An annual team retreat
  • The choice between Dance or JobRad for mobility
  • The choice between Classpass or Urban Sports Club for fitness
  • Regular team events, lunches and activities

Next steps

If your application is successful, you will participate in the following:

  • Screening call with Louis (Recruiter)
  • Culture fit call with a Senior Engineer
  • Take home coding challenge (approx. 2-4 hours)
  • Final on-site interview with Marius (CTO) and the team

About Us

Right now, 25% of CO2 emissions in Europe are caused by heating our buildings. In order for this to be reduced, the transition towards renewable energy needs to be simplified and made more accessible. There are too few installers to meet the growing demand for heat pumps, and a solution to match this trend needs to be brought to the market.

autarc is developing the leading operating system (OS) for heat pump installers, enabling a more digital and efficient installation process for heat pumps.

Through this, autarc is reducing the hurdles to decarbonizing single-family homes and small apartment buildings in Europe, with the goal to help with the planning and designing of 1 million heat pumps by 2030.

Key Skills

Ranked by relevance

saas typescript react cloud san ui 3d
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Posted
Sep 16, 2025
Type
Full-time
Level
Mid-Senior
Location
Berlin

Industries

Software Development

Categories

Information Technology

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