At a Glance
- Tasks: Lead testing strategies for cutting-edge AI systems and ensure quality across digital platforms.
- Company: Dynamic tech company focused on AI solutions with a collaborative culture.
- Benefits: Competitive daily rate, hybrid work model, and opportunities for professional growth.
- Other info: Exciting opportunity to mentor engineers and drive innovation in a fast-paced environment.
- Why this job: Join a pioneering team and shape the future of AI testing in a strategic role.
- Qualifications: Experience in AI/ML quality assurance and proficiency in programming languages like Python or Java.
The predicted salary is between 60000 - 80000 £ per year.
We are looking for an experienced Senior Test Engineer (AI) to play a key role in delivering high-quality, reliable artificial intelligence and data-driven solutions within a complex, enterprise-scale environment.
This is an exciting opportunity to lead testing strategy across cutting-edge AI systems, ensuring robust validation, strong governance, and continuous quality improvement across digital platforms.
The Role
As a Senior Test Engineer, you will operate at a strategic level, shaping testing approaches for AI and data services while remaining hands-on across automation, validation, and delivery pipelines.
- Lead the design and execution of end-to-end test strategies across AI and digital programmes
- Ensure quality across AI models, data pipelines, APIs, and cloud-based services
- Embed test-driven (TDD) and behaviour-driven (BDD) practices within engineering teams
- Drive improvements in automation frameworks and testing tools
- Provide expert oversight on AI model validation, including Generative AI and RAG solutions
- Identify risks early and implement mitigation strategies
- Mentor and coach engineers to build strong testing capability across teams
Key Responsibilities
- Define and deliver testing strategies aligned to organisational standards
- Lead AI testing, validation, and evaluation frameworks
- Integrate testing within CI/CD and DevOps pipelines
- Champion modern testing approaches, including AI-led and predictive testing techniques
- Collaborate with cross-functional teams including engineering, data science, product, and leadership
- Oversee defect management, quality metrics, and release assurance
- Ensure compliance with accessibility, security, and performance standards
Key Skills & Experience
Essential
- Strong experience delivering quality assurance for AI / ML solutions across the full lifecycle
- Hands-on expertise with Microsoft-based environments (e.g. Azure testing tools, AI platforms)
- Proficiency in one or more: Python, Java, JavaScript, SQL, or R
- Proven experience in:
- AI / Generative AI testing
- RAG (Retrieval-Augmented Generation) solution validation (e.g. RAGAS framework)
- CI/CD, DevOps, and cloud-based test integration
- Ability to define and implement AI testing strategies and model validation frameworks
- Strong understanding of:
- Functional and non-functional testing
- Accessibility, security, and performance testing
- Experience working in regulated or enterprise environments
- Active SC Clearance (mandatory)
Senior Testing Engineer in London employer: Adecco
As a leading employer in the tech industry, we offer an innovative and collaborative work culture that empowers our employees to excel in their roles. Located in London, our hybrid working model provides flexibility while engaging with cutting-edge AI projects that drive meaningful impact. We prioritise professional growth through mentorship opportunities and continuous learning, ensuring our team members are at the forefront of technological advancements.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Testing Engineer in London
✨Make Your Portfolio Shine
As a freelancer in software development, your portfolio is your bread and butter. Showcase not only your completed projects but also your coding skills on platforms like GitHub or GitLab. This visibility can lead to clients reaching out to you directly!
✨Join Developer Communities
Get involved in developer communities like Stack Overflow or Reddit's r/programming. Contributing to discussions, sharing your knowledge, or even helping others can expand your network and lead to freelance opportunities. Plus, it keeps you in the loop about what’s trending in software development.
✨Freelance Platforms Are Your Friend
Sign up for popular freelance platforms such as Upwork or Freelancer. They’re filled with people looking for talent like yours! Don’t forget to personalise your pitch to each potential client, highlighting how your unique skills can solve their specific problems.
✨Utilise Your Network
Don’t hesitate to reach out to your existing contacts - you never know who might need your services or can refer you to someone who does. Personal connections can lead to more reliable gigs than cold applications. And we're here to help too! If you're looking for freelance opportunities, check out opportunities listed on our website.
We think you need these skills to ace Senior Testing Engineer in London
Some tips for your application 🫡
Showcase Your GitHub Projects:When applying for a freelance software engineering gig at Adecco, make sure to include your GitHub link in your application. Highlighting your code repositories, contributions to Open Source, and any personal projects can really set you apart and give us insight into your skills and coding style.
Tailor Your CV with Relevant Skills:In software development, the specifics matter! Make sure your CV lists the programming languages and technologies you excel at. Focus on the ones that align with the projects Adecco is working on. Listing your tech stack clearly will help us understand how you fit into our team.
Include a Portfolio of Your Work:A solid portfolio is a must when applying for freelance roles. Include links to any apps, websites, or software you've developed. Highlight any projects that reflect a strong user experience, efficiency, or innovative solutions—this is your chance to shine and show us what you can bring to the table!
Mention Your Availability and Rates:Since this is a freelance role, we want to know when you’re available and what your rates are like! Be upfront about your typical work hours and project timelines. This transparency will help us see if we can sync up for future projects at Adecco.
How to prepare for a job interview at Adecco
✨Showcase Your Code Wizardry
Since you're going for a freelance role in software engineering, have a solid portfolio ready to flaunt your best work. Include projects that highlight your coding skills, frameworks you excel in, and any problem-solving feats you've pulled off. This is your chance to shine, so choose pieces that reflect your unique style and expertise!
✨Prepare for Technical Challenges
Freelance gigs often involve tech assessments or coding challenges, so be ready to tackle some hands-on problems. Brush up on common algorithms, data structures, and any languages/frameworks relevant to the role at Adecco. Being comfortable with platforms like HackerRank or LeetCode can give you an edge and showcase your skills under pressure!
✨Be Clear About Your Rates and Flexibility
As a freelancer, be prepared to discuss your rates upfront. It's crucial to communicate your pricing structure clearly and whether you're open to negotiation. Do your homework on industry standards to ensure you pitch a fair and competitive rate that reflects your skills and experience!
✨Understand Their Tech Stack
Before the interview, get familiar with the tools and technologies used at Adecco. Whether it's a particular framework or a specific coding methodology, being knowledgeable about their tech stack not only shows your interest but also helps you present how you could fit seamlessly into their existing projects. Demonstrating you’ve done your homework can set you apart from other candidates!
