QA Automation Engineer – AI

About This Opportunity

We are representing a confidential enterprise SaaS organization seeking a QA Automation Engineer specializing in AI systems for their London office. This is a pioneering role focused exclusively on quality assurance for GenAI and agentic systems. You'll develop testing strategies, evaluation frameworks, and quality metrics specifically designed for LLM-powered applications, requiring a unique blend of QA expertise, understanding of GenAI behavior, and automation skills.

Responsibilities

• Develop and execute end-to-end automated test coverage across evaluations, APIs, UIs, and performance tests using Python
• Implement testing strategies for GenAI features, including conversational AI, agentic systems, and LLM-powered workflows
• Run and maintain automated test suites for prompt testing, including regression tests designed to detect unintended changes in model behavior
• Support and maintain evaluation frameworks to measure GenAI performance across accuracy, relevance, safety, consistency, and latency
• Contribute to curating high-quality test datasets and "golden examples" that represent diverse user scenarios and edge cases
• Assist in adversarial testing to identify potential model hallucinations or biases, and support the integration of production alerting systems
• Utilize internal tools and testing frameworks to help developers validate their GenAI code and assist with user acceptance testing
• Take accountability for your workstream's automated coverage, documenting testing procedures and known issues in clear, accessible formats

What We're Looking For

• Solid QA or test engineering experience, with exposure to or a keen interest in AI/ML systems
• Hands-on Python coding experience
• Good understanding of GenAI technologies including LLMs, prompt engineering, and AI application patterns
• Solid experience with test automation frameworks and scripting (Python, Pytest, API, and UI Testing)
• Practical knowledge of software testing methodologies (functional, integration, regression, performance, security testing)
• Ability to execute test cases and evaluation criteria for non-deterministic systems
• Experience with API testing tools (Postman, REST Assured) and backend testing
• Familiarity with CI/CD pipelines and automated testing integration

How We Work With You

Candidates apply directly through Get A Job.ai. Our talent team will conduct an initial screening to understand your background and career goals. If there's a strong match, we'll submit your profile to our client for consideration. Please do not contact the client directly, as all communication is managed through our recruitment process to ensure the best experience for everyone involved.

Pay

Compensation details will be discussed during the screening process based on your experience and qualifications.

Equal Employment Opportunity

Get A Job.ai is committed to fostering an inclusive recruitment process. We welcome applications from all qualified candidates regardless of background, identity, or circumstances.