Senior Fullstack Engineer

autarc GmbH; Berlin; Hybrid; EUR 60.000 - 85.000; Vollzeit

Zusammenfassung

A dynamic start-up in Berlin is seeking a Senior Engineer to lead engineering initiatives while developing B2B SaaS applications. As part of an innovative team focused on renewable energy solutions for heat pump installations, you will handle both frontend and backend development while promoting a hybrid work model. This role offers flexibility and the chance to make a significant impact in a growing industry.

Leistungen

Freedom to choose your own equipment (within budget)

Annual team retreat

Choice between Dance or public transport ticket

Urban Sports Club for fitness

Regular team events, lunches and activities

Qualifikationen

• 3-5+ years of experience working for multiple start-ups.
• Direct involvement in building SaaS products.
• Fluent in English, German is a plus.

Aufgaben

• Lead Engineering initiatives and handle coding responsibilities.
• Develop B2B SaaS applications and focus on Frontend designs.
• Work with the Design team to improve UX.

Kenntnisse

TypeScript

React

TailwindCSS

Docker

GitHub

Fly.io

Jobbeschreibung

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Founded in Berlin, autarc is a 30 person start-up who have just graduated from the Y Combinator in San Francisco. Our team consists of people in Sales, Tech and Operations, with the Engineering department currently 11 people and looking to grow to 14 by Q3 2025.

You will be working alongside the CTO other Engineers to help design and improve the core product, with a specific focus on integrations and service features. As we have two squads building out the Heat Pump and Solar products, we need to work on things such billing, invoicing and 3rd party integrations to make sure our OS is more complete.

This work will consist of building UI links and widgets, mapping out data and correlating systems so that they work seamlessly. Additionally, we want to allow users to import and export 3D scans and renders, as an example of what impact these integrations will have.

As a Senior within the team, you will be responsible for leading Engineering initiatives and be in charge of some heavy lifting, as the CTO moves away from coding and into working on more strategy related tasks.

Other responsibilities will include:

Building web-hooks into our APIs

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 60/40 split between Frontend & Backend.

Requirements

3-5+ years of experience working for multiple start-ups

Direct involvement in building SaaS products

Experience withTypeScript, React, TailwindCSS

Exposure to local databases such as RxDB

Familiarity with cloud databases such as Postgres (Supabase)

Experience with Docker, GitHub and fly.io

Based in Berlin with a willingness to work hybrid (office in Mitte)

Fluent in English (German is a plus)

What we offer

• Freedom to choose your own equipment (within a budget)
• An annual team retreat
• The choice between Dance or a public transport ticket for mobility
• 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 Juan (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.