Home › Companies › Autarcenergy › Fullstack Engineer (AI)
Fullstack Engineer (AI)
Autarcenergy · Berlin · Hybrid · Active · Personio
Job facts
| Field | Value |
|---|---|
| Company | Autarcenergy |
| Title | Fullstack Engineer (AI) |
| Normalized title | - |
| Department / team | Engineering |
| Location | Berlin |
| Work model | Hybrid / Hybrid |
| Employment type | Full Time |
| Salary | - |
| Status | active |
| ATS provider | Personio |
| Posted / first seen | 2026-01-15 / 2026-05-30 |
| Changed / last seen | 2026-05-30 / 2026-06-06 |
Related slices
| Page | What it contains | Open |
|---|---|---|
| Company jobs | Active postings from Autarcenergy. | Open |
| Company breakdowns | Role, location, ATS, and work model facets for this company. | Open |
| ATS provider jobs | Active postings observed through Personio. | Open |
| Provider filtered search | The same provider as a filtered job collection. | Open |
| Department jobs | Active postings in Engineering. | Open |
| Work model jobs | Active Hybrid postings. | Open |
| Lifecycle events | Open, update, close, and reopen events for this posting. | Open |
| Original posting | Canonical source or apply URL captured from the ATS. | Open |
Linked records
| Company | Autarcenergy |
| Source | 92005791-4699-4c27-a346-9a270d24f73b |
| ATS provider | Personio |
Description
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 & 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: Develop and maintain Backend services in Typescript and Go Build reliable async flows (webhooks, retries, idempotency, failure handling) Build CV/image/document analysis pipelines used in real installer workflows Ship product-quality UX in React/Tailwind where needed, in close collaboration with Design Instrument features with logs/metrics/tracing and improve reliability Contribute to testing strategy across Frontend and Backend The role is Fullstack, with a 40/60 split between Frontend & Backend.
Requirements
2-4 years of professional experience in building SaaS Hands-on experience integrating LLM/multimodal APIs into production systems Strong Fullstack experience with TypeScript, React, Node and ideally NestJS Professional experience working Go and readiness to own new Go endpoints/services Solid SQL/Postgres skills and familiarity with object storage Product mindset: you can turn ambiguous requirements into stable, user-facing features Based in Berlin with a willingness to work 3 days hybrid (office in Mitte) Fluent in English (German is a plus)
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 Pair programming/live coding exercise Final on-site interview with Marius (CTO) and the team
Full job record
| Job ID | b979746da6a0d8f919d04a1ee6b3227b615a1d93 |
| Org ID | 04c42abb-5092-44e1-81dd-ec479828422f |
| Source ID | 92005791-4699-4c27-a346-9a270d24f73b |
| Board ID | 92005791-4699-4c27-a346-9a270d24f73b |
| Provider | personio |
| Provider Job Key | 2492707 |
| Title | Fullstack Engineer (AI) |
| Normalized Title | — |
| Status | active |
| Active | yes |
| Location Text | Berlin |
| Department | Engineering |
| Team | — |
| Employment Type | full_time |
| Workplace Type | hybrid |
| Remote Policy | hybrid |
| Country | Berlin |
| Region | — |
| City | — |
| Salary Raw | — |
| Salary Min | — |
| Salary Max | — |
| Salary Currency | — |
| Salary Period | — |
| Source URL | https://autarcenergy.jobs.personio.de/job/2492707?language=en |
| Apply URL | https://autarcenergy.jobs.personio.de/job/2492707?language=en |
| First Seen At | 2026-05-30 05:58:02Z |
| Last Seen At | 2026-06-06 07:45:37Z |
| Last Checked At | 2026-06-06 07:45:37Z |
| Last Changed At | 2026-05-30 05:58:02Z |
| Inactive At | — |
| Source Posted At | 2026-01-15 16:19:04Z |
| Source Updated At | — |
| Raw Payload Uri | s3://job-postings-prod-raw-590183727216/raw/provider=personio/board=autarcenergy.de/date=2026-06-06/2026-06-06T07-45-37-108Z-60e10eeee8a76913e54468c7890fccd1346c0c30e17dcb546cdc6a8866311bb7.json |
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