Senior GenAI QA Automation Engineer

Anaplan is seeking a Senior SDET for AI to pioneer QA for GenAI/Agentic systems in London. You will design testing strategies and evaluation frameworks tailored to LLM-powered applications, and craft end-to-end automated tests in Python across API, UI, and performance domains.

You will also develop prompt testing systems, implement multi-dimensional GenAI quality metrics, and lead adversarial testing and production monitoring to safeguard reliability and safety.