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QA Automation Engineer

Berlin, Deutschland🌐 Remote💼 Full-time🗓 2026-06-04 → 2026-08-07

Core

Building automated testing and evaluation frameworks for a KI platform and chatbot to ensure quality before launch.

Role type

QA Automation Engineer (Freelance)

Builds

Automated test suites and LLM/RAG evaluation pipelines for a chatbot and agent platform.

Domain

AI/ML, RAG, Chatbots, Quality Assurance

Deliverable

production ML models | product features

Required skills

Test automation frameworks (Playwright, WebdriverIO), CI/CD integration (GitLab), API testing, LLM/RAG evaluation, Test data management, Agile methodologies

Preferred skills

Azure AI Foundry, Langfuse, RAGAS, DeepEval, Promptfoo, LangSmith, Arize Phoenix, Groundedness/Relevance metrics, Strapi CMS

Technologies

Playwright, WebdriverIO, GitLab CI/CD, Azure AI Foundry, Langfuse, RAGAS, DeepEval, Promptfoo, LangSmith, Arize Phoenix, Strapi

Responsibilities

Build and maintain automated tests for regression-critical frontend, API, and integration flows; Integrate automated tests into GitLab CI/CD pipelines as quality gates; Define automated test cases for chatbot, API, and frontend; Set up automated LLM/RAG evaluations with datasets and quality metrics; Evaluate RAG answers against criteria like factual correctness and source grounding; Structure QA automation and evaluation processes for the platform; Prepare Go/No-Go assessments for launch.

Seniority

Mid-Senior, hands-on IC

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