QA Engineer

hays-gcj-v4-pd-online · London, England, United Kingdom

Location
London
Job Type
CONTRACTOR
Posted
July 16, 2026

Job Description

QA Engineer – AI & Agentic SystemsWe're looking for a QA Engineer to help shape the next generation of AI-powered products. You'll be responsible for testing LLM-based applications and agentic AI systems, building robust evaluation frameworks, and driving quality across the entire development life cycle.
What You'll Bring
  • Strong background in Quality Engineering, Test Automation, and QA best practices.
  • Hands-on experience testing LLMs, Generative AI applications, and AI agents.
  • Experience with golden datasets, AI evaluation frameworks, and LLM-as-a-Judge methodologies.
  • Strong Python skills and software engineering fundamentals.
  • Experience building test automation, evaluation, or CI/CD pipelines.
  • Knowledge of AI-specific challenges including hallucinations, reliability, prompt evaluation, safety, and agent orchestration.
  • A curious, forward-thinking mindset with a passion for staying on top of the latest AI and testing innovations.
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