Senior QA Automation Engineer (Libra - Legal AI Assistant) (m/f/d)
Core
Design and own the automated testing framework, CI pipelines, and AI-assisted tooling to ensure quality for a legal AI platform serving lawyers across Europe.
Role type
Senior QA Automation Engineer (Infrastructure & AI Tooling)
Builds
Automated test frameworks, CI/CD pipelines, and AI-powered testing agents
Domain
Legal Technology / Generative AI
Deliverable
production ML models | infrastructure
Required skills
Python (pytest, async), TypeScript (Playwright), CI/CD pipeline design, distributed system testing, AI coding agents (Cursor/Claude Code), LLM evaluation harnesses
Preferred skills
Building test infrastructure for LLM products, coaching engineers on test design
Technologies
Python, TypeScript, Playwright, GitHub Actions, Celery, SSE
Responsibilities
Own and evolve the automated test framework; Design and build end-to-end and integration tests for complex flows; Build continuous testing in CI with parallelism and quality gates; Integrate AI-powered testing tools and background agents; Establish testing patterns for non-deterministic features like LLM responses and RAG retrieval
Seniority
Senior, hands-on IC with mentorship