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Software Engineer

Berlin, Deutschland💼 Full-time🗓 2026-01-31 → 2026-08-07

Core

Build scalable evaluation infrastructure and dashboards to enable rigorous testing and measurement of LLM applications.

Role type

Senior Software Engineer (AI Infrastructure & Evaluation)

Builds

Evaluation infrastructure, experiment management flows, analytics dashboards, and Python SDKs for LLM testing.

Domain

AI/ML infrastructure, LLM evaluation, developer tooling

Deliverable

production ML models | product features | dashboards & analysis

Required skills

Modern frontend (React/Next.js), Backend (Django/FastAPI), API design, Data modeling, Testing, Performance optimization, Docker/Kubernetes, CI/CD, Async task processing, PostgreSQL

Preferred skills

LLM app development, Evaluation frameworks, Prompt engineering, Async workers (Celery), Privacy-sensitive deployments

Technologies

Python, Django, Django Ninja, Next.js, React, PostgreSQL, Docker, Kubernetes, Celery

Responsibilities

Develop scalable APIs and interfaces for structured experiments and automated evaluations; Design intuitive flows for user inputs and evaluation data management; Create dashboards for result summaries and compliance reports; Extend Python SDKs for modern AI dev workflows; Optimize async task processing and containerized deployments; Design UX for batch testing and collaborative reviews; Improve CI/CD and code health practices; Integrate cutting-edge AI tools to improve LLM app workflows.

Seniority

Senior, hands-on IC

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