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Senior QA/Test Engineer - AI & Platform
Job in
Greater London, London, Greater London, W1B, England, UK
Listed on 2026-09-12
Listing for:
Jobtailor
Full Time
position Listed on 2026-09-12
Job specializations:
-
Software Development
AI QA / Validation Engineer
Job Description & How to Apply Below
- Define and execute functional, integration, regression, and end-to-end test strategies
- Develop and maintain automated test coverage across applications, APIs, and workflows
- Support UAT, defect management, release testing, and production readiness
- Test APIs and integrations across internal and external services
- Validate AI-generated outputs for accuracy, relevance, consistency, and grounding
- Assess RAG and retrieval performance
- Establish repeatable evaluation approaches and datasets for AI-enabled functionality
- Investigate, reproduce, and resolve defects with engineering teams
- Provide quality evidence for release and go-live decisions
- Work with engineering, product, and operational teams throughout the development lifecycle
- Current SC Clearance required
- Strong experience in QA, Test Engineering, or Test Automation within production applications
- Experience with Playwright, Cypress, or Selenium
- Strong API and integration testing skills using Postman or similar tools
- Experience with SQL, CI/CD, and defect management tooling such as Jira or Azure Dev Ops
- Good technical understanding of web applications, APIs, and modern application architectures
- Understanding of AI evaluation concepts, including groundedness, relevance, hallucination testing, and retrieval quality
- Strong analytical, problem-solving, and stakeholder communication skills
- Experience testing Generative AI, LLM, or RAG solutions highly desirable
- Python, Type Script/JavaScript, or similar scripting experience advantageous
Demonstrates expertise in defining and executing comprehensive testing strategies, including functional, integration, and regression testing, while ensuring high-quality standards for AI-generated outputs and application performance. Proficient in utilizing automation tools and methodologies to enhance testing efficiency and accuracy across various platforms.
Highest-signal resume keywords- QA Test Engineering
- Test Automation
- API Testing
- Playwright Cypress Selenium
- SC Clearance
- Test Strategy Development
- Automated Test Coverage
- Defect Management
- SQL
- CI/CD
- Python
- Type Script
- Java Script
- AI Evaluation Concepts
- Integration Testing
- Analytical Skills
- Problem-Solving
- Stakeholder Communication
- Current SC Clearance
- Generative AI
- LLM
- RAG Solutions
- Web Applications
- Modern Application Architectures
- Postman
- Jira
- Azure Dev Ops
Position Requirements
10+ Years
work experience
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