Company Founded in Berlin, autarc is a ~40 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 &amp; Product department currently ~20 people, as we continue to grow throughout the year. Role description This role is to join our AI team, where you will ship production AI features end-to-end across web/mobile clients and Backend services. This is an applied AI Engineering role: integrating modern models into reliable product workflows, not training models from scratch.  You will work on features such as Computer Vision workflows for energy installers, voice agents, AI-powered automations and help scale new Backend services being built in Go. Further responsibilities include building and owning AI-powered product features from UI to Backend, integrating LLM and multimodal API's (OpenAI, Anthropic, Mistral etc.) with structure outputs, guardrails and prompt/version management.  Other responsibilities include:<br style="border:0px solid;margin:0px;color:rgb(32,32,32);font-family:Inter , '-apple-system' , 'system-ui' , 'Segoe UI' , Roboto , 'Helvetica Neue' , 'Open Sans' , 'system-ui' , '-apple-system' , 'Segoe UI' , Roboto , Ubuntu , Cantarell , 'Noto Sans' , sans-serif , 'Apple Color Emoji' , 'Segoe UI Emoji';font-size:14px;font-style:normal;font-weight:400;background-color:rgb(255,255,255);"><ul style="border:0px solid;color:rgb(32,32,32);font-family:Inter , '-apple-system' , 'system-ui' , 'Segoe UI' , Roboto , 'Helvetica Neue' , 'Open Sans' , 'system-ui' , '-apple-system' , 'Segoe UI' , Roboto , Ubuntu , Cantarell , 'Noto Sans' , sans-serif , 'Apple Color Emoji' , 'Segoe UI Emoji';font-size:14px;font-style:normal;font-weight:400;background-color:rgb(255,255,255);"><li style="border:0px solid;margin:0px;font-family:Arial , Helvetica , sans-serif;font-size:14px;">Develop and maintain Backend services in Typescript and Go</li><li style="border:0px solid;margin:0px;font-family:Arial , Helvetica , sans-serif;font-size:14px;">Build reliable async flows (webhooks, retries, idempotency, failure handling)</li><li style="border:0px solid;margin:0px;font-family:Arial , Helvetica , sans-serif;font-size:14px;">Build CV/image/document analysis pipelines used in real installer workflows</li><li style="border:0px solid;margin:0px;font-family:Arial , Helvetica , sans-serif;font-size:14px;">Ship product-quality UX in React/Tailwind where needed, in close collaboration with Design</li><li style="border:0px solid;margin:0px;font-family:Arial , Helvetica , sans-serif;font-size:14px;">Instrument features with logs/metrics/tracing and improve reliability </li><li style="border:0px solid;margin:0px;font-family:Arial , Helvetica , sans-serif;font-size:14px;">Contribute to testing strategy across Frontend and Backend</li></ul>The role is Fullstack, with a 40/60 split between Frontend &amp; Backend. Requirements <ul><li style="font-family:Arial , Helvetica , sans-serif;font-size:14px;">2-4 years of professional experience in building SaaS</li><li style="font-family:Arial , Helvetica , sans-serif;font-size:14px;">Hands-on experience integrating LLM/multimodal APIs into production systems</li><li style="font-family:Arial , Helvetica , sans-serif;font-size:14px;">Strong Fullstack experience with TypeScript, React, Node and ideally NestJS</li><li style="font-family:Arial , Helvetica , sans-serif;font-size:14px;">Professional experience working Go and readiness to own new Go endpoints/services </li><li style="font-family:Arial , Helvetica , sans-serif;font-size:14px;">Solid SQL/Postgres skills and familiarity with object storage </li><li style="font-family:Arial , Helvetica , sans-serif;font-size:14px;">Product mindset: you can turn ambiguous requirements into stable, user-facing features</li><li style="font-family:Arial , Helvetica , sans-serif;font-size:14px;">Based in Berlin with a willingness to work 3 days hybrid (office in Mitte)  </li><li style="font-family:Arial , Helvetica , sans-serif;font-size:14px;">Fluent in English (German is a plus)</li></ul> What we offer <ul><li style="font-family:Arial , Helvetica , sans-serif;font-size:14px;">Freedom to choose your own equipment (within a budget)</li><li style="font-family:Arial , Helvetica , sans-serif;font-size:14px;">26 paid vacation days</li><li style="font-family:Arial , Helvetica , sans-serif;font-size:14px;">An annual team retreat </li><li style="font-family:Arial , Helvetica , sans-serif;font-size:14px;">The choice between Dance or JobRad for mobility </li><li style="font-family:Arial , Helvetica , sans-serif;font-size:14px;">The choice between Classpass or Urban Sports Club for fitness</li><li style="font-family:Arial , Helvetica , sans-serif;font-size:14px;">Regular team events, lunches and activities</li></ul> Next steps If your application is successful, you will participate in the following: <ul><li style="font-family:Arial , Helvetica , sans-serif;font-size:14px;">Screening call with Louis (Recruiter)</li><li style="font-family:Arial , Helvetica , sans-serif;font-size:14px;">Culture fit call with a Senior Engineer</li><li style="font-family:Arial , Helvetica , sans-serif;font-size:14px;">Pair programming/live coding exercise </li><li style="font-family:Arial , Helvetica , sans-serif;font-size:14px;">Final on-site interview with Marius (CTO) and the team</li></ul>

With autarc we are building the leading heat pump OS for HVAC installers in Europe to accelerate the transition to low carbon homes. Heating with gas and oil accounts for 30% of Europe's CO2 emissions, and we are at the forefront of combating this environmental concern. The problem: Installers are eager to install more heat pumps but are hindered by a broken installation process. Our solution leverages LiDAR technology and AI to cut the overall project time of heat pump installations by 50%. We integrate a CRM, planning, and design tool into an all-in-one platform. By capturing hundreds of data points in minutes rather than hours, we empower installers to confidently shift their business to the right technology &ndash; heat pumps.

Fullstack Engineer (AI)

Company Founded in Berlin, autarc is a ~40 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 &amp; Product department currently ~20 people, as we continue to grow throughout the year. Role description This role is to join our AI team, where you will ship production AI features end-to-end across web/mobile clients and Backend services. This is an applied AI Engineering role: integrating modern models into reliable product workflows, not training models from scratch.  You will work on features such as Computer Vision workflows for energy installers, voice agents, AI-powered automations and help scale new Backend services being built in Go. Further responsibilities include building and owning AI-powered product features from UI to Backend, integrating LLM and multimodal API's (OpenAI, Anthropic, Mistral etc.) with structure outputs, guardrails and prompt/version management.  Other responsibilities include: <ul><li>Develop and maintain Backend services in Typescript and Go</li><li>Build reliable async flows (webhooks, retries, idempotency, failure handling)</li><li>Build CV/image/document analysis pipelines used in real installer workflows</li><li>Ship product-quality UX in React/Tailwind where needed, in close collaboration with Design</li><li>Instrument features with logs/metrics/tracing and improve reliability </li><li>Contribute to testing strategy across Frontend and Backend</li></ul>The role is Fullstack, with a 40/60 split between Frontend &amp; Backend. Requirements <ul><li>2-4 years of professional experience in building SaaS</li><li>Hands-on experience integrating LLM/multimodal APIs into production systems</li><li>Strong Fullstack experience with TypeScript, React, Node and ideally NestJS</li><li>Professional experience working Go and readiness to own new Go endpoints/services </li><li>Solid SQL/Postgres skills and familiarity with object storage </li><li>Product mindset: you can turn ambiguous requirements into stable, user-facing features</li><li>Based in Berlin with a willingness to work 3 days hybrid (office in Mitte)  </li><li>Fluent in English (German is a plus)</li></ul> What we offer <ul><li>Freedom to choose your own equipment (within a budget)</li><li>26 paid vacation days</li><li>An annual team retreat </li><li>The choice between Dance or JobRad for mobility </li><li>The choice between Classpass or Urban Sports Club for fitness</li><li>Regular team events, lunches and activities</li></ul> Next steps If your application is successful, you will participate in the following: <ul><li>Screening call with Louis (Recruiter)</li><li>Culture fit call with a Senior Engineer</li><li>Pair programming/live coding exercise </li><li>Final on-site interview with Marius (CTO) and the team</li></ul>

Fullstack Engineer (AI)

About the Job

About the Company

autarc GmbH

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