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Senior QA Automation Engineer - AI

London - Office💼 Full-time🗓 2026-09-17 → 2026-09-26

Core

Designing and architecting quality assurance strategies, evaluation frameworks, and metrics specifically for GenAI/Agentic systems and LLM-powered applications.

Role type

Senior SDET for AI (GenAI/LLM)

Builds

Automated test suites, prompt testing systems, regression suites, and real-time monitoring tools for AI features.

Domain

Artificial Intelligence / Generative AI / Software Quality Assurance

Deliverable

production ML models | product features

Required skills

GenAI technologies (LLMs, prompt engineering), Python, test automation frameworks (Pytest, Selenium), API testing (Postman, REST Assured), CI/CD integration, adversarial testing (red-teaming), non-deterministic system testing

Preferred skills

None stated

Technologies

Python, JavaScript, Selenium, Pytest, Postman, REST Assured

Responsibilities

Design comprehensive test plans and evaluation frameworks for LLM applications; Develop end-to-end automated test suites covering evaluations, API, UI, and performance; Create automated prompt testing and regression systems; Establish multi-dimensional evaluation criteria for GenAI quality; Perform adversarial testing to identify hallucinations and biases; Develop internal tools for engineering teams to validate GenAI implementations; Deploy real-time monitoring and alerting for production quality degradation.

Seniority

Senior, hands-on IC

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