Lead AI Test Engineer

Capgemini; Greater London; Hybrid; GBP 90,000 - 130,000; Full time

Benefits offered by this job

Disability Confident Employer

Job summary

Capgemini seeks an experienced Lead AI Test Engineer to drive QA across AIML and Generative AI platforms. You will define end-to-end testing strategies, validate AI models for accuracy and bias, and lead QA across AI product development.

You will design test plans for LLM-based apps, build AI test automation in Python, and collaborate with Data Scientists and Engineers to ensure robust quality and compliance throughout the lifecycle.

Qualifications

• 10+ years of experience in Software Testing and QA
• Hands-on experience validating AIML, Generative AI, and AI models
• Strong testing expertise across ML/data-driven systems

Responsibilities

• Define end-to-end testing strategies for AI/ML and Generative AI
• Lead QA activities across AI product development for quality and security
• Design and execute test plans for LLM-powered applications and AI agents
• Develop and maintain AI test automation frameworks using Python
• Collaborate with data scientists and engineers to ensure robust validation

Skills

Software Testing

Test Automation

QA Strategy

AI Testing

Python

Tools

Postman

Rest Assured

GitHub Actions

Azure DevOps

Jenkins

Job description

Job Title : Lead AI Test EngineerLocation : LondonAbout the Job you are considering:We are seeking an experienced Lead AI Test Engineer to drive quality assurance and testing strategies for AIML powered applications Generative AI solutions and intelligent automation platforms The ideal candidate will combine strong expertise in software test engineering with handson experience validating AI models LLM based applications machine learning systems and data driven solutions across the full development lifecycle.Hybrid working :The places that you work from day to day will vary according to your role, your needs, and those of the business; it will be a blend of Company offices, client sites, and your home; noting that you will be unable to work at home 100% of the time.Your Role:Define and implement end-to-end testing strategies for AI Machine Learning and Generative AI solutionsLead QA activities across AI product development ensuring quality reliability performance security and complianceDesign and execute test plans for LLM powered applications chatbots copilots RAG solutions and AI agentsValidate AI model accuracy bias fairness explainability robustness and performanceDevelop and maintain AI test automation frameworks using Python and modern testing toolsPerform functional integration regression API performance and security testing for AI platformsEstablish test data management practices and synthetic data generation approachesDefine and monitor AI quality metrics model drift hallucination rates response consistency and user experience KPIsCollaborate with Data Scientists AI Engineers Product Owners Architects and business stakeholdersSupport CICD integration and quality gates for AI model deployment pipelinesMentor QA teams and promote best practices in AI testing and automationYour Skills:10 years of experience in Software Testing Test Automation and Quality EngineeringHandson experience testing AIML and Generative AI solutionsStrong knowledge of Large Language Models LLMs RetrievalAugmented Generation RAG Prompt Engineering and AI AgentsExperience with AI platforms such as Azure OpenAI Microsoft Copilot Studio OpenAI AWS Bedrock Vertex AI or similarProficiency in Python and test automation frameworksExperience with API testing tools such as Postman Rest Assured or similarGood understanding of Machine Learning model validation techniques and evaluation metricsExperience with CICD pipelines Git Azure DevOps Jenkins or GitHub ActionsKnowledge of security privacy ethical AI and responsible AI principlesFamiliarity with cloud platforms including Azure AWS or GCP.Desirable (Not Mandatory):Experience implementing AI testing frameworks and governance controlsKnowledge of MLOps and model lifecycle managementUnderstanding of AI risk management and regulatory compliance frameworksCertifications in AI Cloud Quality Engineering or Test AutomationWe are a Disability Confident Employer:Capgemini is proud to be a Disability Confident Employer (Level 2) under the UK Government’s Disability Confident scheme. As part of our commitment to inclusive recruitment, we will offer an interview to all candidates who:Declare they have a disability, andMeet the minimum essential criteria for the role.Please opt in during the application process.Make It Real (what does it mean for you):You’d be joining an accredited Great Place to work for Wellbeing in 2024. Employee wellbeing is vitally important to us as an organisation. We see a healthy and happy workforce a critical component for us to achieve our organisational ambitions.To help support wellbeing we have trained ‘Mental Health Champions’ across each of our business areas, and we have invested in wellbeing apps such as Thrive and Peppy.You will be empowered to explore, innovate, and progress. You will benefit from Capgemini’s ‘learning for life’ mindset, meaning you will have countless training and development opportunities from thinktanks to hackathons, and access to 250,000 courses with numerous external certifications from AWS, Microsoft, Harvard Manage Mentor, Cybersecurity qualifications and much more.You will be joining one of the World’s Most Ethical Companies, as recognised by Ethisphere for 13 consecutive years. We live our values by making ethical business choices every day. Working ethically is at the centre of our culture at Capgemini, meaning you will be helping to create a future we can all be proud of.Why you should consider Capgemini:Growing clients’ businesses while building a more sustainable, more inclusive future is a tough ask. When you join Capgemini, you’ll join a thriving company and become part of a collective of free-thinkers, entrepreneurs and industry experts. We find new ways technology can help us reimagine what’s possible. It’s why, together, we seek out opportunities that will transform the world’s leading businesses, and it’s how you’ll gain the experiences and connections you need to shape your future. By learning from each other every day, sharing knowledge, and always pushing yourself to do better, you’ll build the skills you want. You’ll use your skills to help our clients leverage technology to innovate and grow their business. So, it might not always be easy, but making the world a better place rarely is.About Capgemini:Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organisations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2024 global revenues of €22.1 billion.Make it real | www.capgemini.com .