Job Vacancy AI Automation Tester

Job Title: AI Automation Tester
Location: London (Hybrid, Minimum 2 Days Onsite per Week)
Contract Length: 12 Months
IR35 Status: Inside IR35
Rate: Negotiable

We are currently recruiting for multiple AI Automation Tester positions to support a major client programme. This is an exciting opportunity to join a high-profile AI initiative, helping to ensure the quality, reliability, and performance of cutting-edge AI-powered solutions.

Working as part of a collaborative delivery team, you will be responsible for designing and executing automated testing across the AI solution landscape, covering both traditional software testing and AI-specific validation activities.

The Role
As an AI Automation Tester, you will play a key role in validating AI-driven applications and services, ensuring they meet functional, performance, integration, and quality standards. You will be responsible for building and maintaining automated testing frameworks while evaluating AI responses and behaviours to ensure consistent and reliable outcomes.

You will work closely with developers, architects, and business stakeholders to support the successful delivery of enterprise-scale AI solutions.

Key Skills & Experience
Test Automation | API Testing | Functional Testing | Integration Testing | Regression Testing | Performance Testing | AI Response Evaluation | Test Data Management | Continuous Testing

Key Responsibilities
* Design, develop, and execute automated test strategies for AI-powered applications.
* Perform functional, integration, regression, and performance testing.
* Validate AI-generated responses, outputs, and behaviours against defined requirements.
* Develop and maintain automated testing frameworks and test suites.
* Support API testing and integration validation across complex systems.
* Manage test data and ensure effective test coverage across the solution lifecycle.
* Collaborate with development teams to identify, troubleshoot, and resolve defects.
* Contribute to continuous testing practices within an agile delivery environment.

What We're Looking For
* Proven experience in test automation and software quality assurance.
* Strong understanding of API testing methodologies and tools.
* Experience executing functional, integration, regression, and performance testing.
* Familiarity with AI, machine learning, or generative AI solutions.
* Experience evaluating AI responses and validating AI-driven functionality.
* Strong analytical and problem-solving skills.
* Ability to work effectively within multidisciplinary agile teams.

Why Apply?
* Join a major AI transformation programme.
* Work with cutting-edge AI technologies and solutions.
* Collaborate with experienced technical and delivery teams.
* Long-term contract opportunity.
* Hybrid working arrangement with a minimum of two days onsite in London.

If you are an experienced AI Automation Tester and would like to learn more about this opportunity, I'd be delighted to arrange a brief call to discuss the role in more detail.


LA International is an award-winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance.

A multiple award-winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over consecutive years. We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience.

Please Note: If a high volume of applications is received, only candidates shortlisted will be contacted.