1 to 25 of 42 Senior Tester Jobs in the UK

Senior Tester - AI & Test Automation Initial 6 months contract Hybrid/London - 2-3 Days per week on site £Market rate (Inside IR35) My client, a well known retail bank are looking for a Senior Tester to support the transition towards an AI-enabled testing … evidence and support release sign-off. Work with AI developers to build and deploy AI-driven testing agents. Essential Skills & Experience Strong experience in Senior Software Testing roles. Risk-based testing and release assurance experience. Hands-on API, integration and UI testing. Experience with Playwright or similar automation frameworks. ...

Senior Tester - Informatica/Oracle - central government - SC Clearance - 6 month contract (inside IR35) I am looking for an experienced Tester with solid skills in Informatica Power Centre and Oracle to test data integrations and large data sets for our government client. Due to the urgency ...

Senior Penetration Tester Salary: £60,000 – £65,000 Location: Remote Security Clearance: SC Cleared About the Role We are looking for an experienced Senior Penetration Tester to join our growing cyber security team. This is an excellent opportunity for a technically strong security professional looking ...

Senior Penetration Tester Salary: £60,000 £65,000 Location: Remote Security Clearance: SC Cleared About the Role We are looking for an experienced Senior Penetration Tester to join our growing cyber security team. This is an excellent opportunity for a technically strong security professional looking ...

Senior Performance Tester About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. With a strong commitment to user-centred design and agile … delivery, and more to deliver innovative digital services that matter. Role Overview We are looking for a Senior Performance Tester to deliver hands-on load and performance testing across large-scale digital services and Back End applications, with experience of working with cloud-based distributed services. This ...

Senior QAT (Quality Assurance Tester) Generative AI/RAG Platform (UK Public Sector) Salary: £65'000 per annum Location: Newcastle, one day a week in the office Security clearance: SC eligible, no SC needed Overview We are seeking an experienced Senior Quality Assurance Tester to lead ...

Henderson Scott is seeking a Senior Tester with strong Informatica Power Centre and Oracle expertise to test data integrations for a central government client. The role focuses on validating data movement and transformation across environments, ensuring comprehensive test coverage for data workflows, and reducing downstream data issues. ...

# Senior Automation Tester at N Consulting LtdJob title: Senior Automation TesterLocation: London, UKJob type: Contract- Hybrid 2 days onsiteDay Rate - 250 GBP/Day**Key Skills :**Java Selenium/playwright, Rest Assured, API Testing) , CICD Pipeline ( Gitlab, Jenkins), SQL, Leadership Skills### ### OverviewWe are seeking ...

Ruptura InfoSecurity is seeking a Senior Penetration Tester to join our Offensive Security team. You will lead complex engagements across infrastructure, web apps and cloud, delivering high-quality assessments and practical remediation guidance. The role focuses on client-facing leadership, technical excellence, and ongoing development of our offensive ...

# Senior QA TesterApply for this jobFrontier is an independent video game developer and publisher, crafting immersive gaming experiences with fun gameplay and unparalleled artistic quality. Renowned for its iconic creative management simulation games, Frontier captivates players worldwide with immersive and authentic game worlds. The modern studio is located … comprehensive relocation support package as part of any offer, should you need to relocate.*### WHAT’S THE ROLE We’re looking for a Senior QA Tester who will be responsible for testing Frontier’s games throughout all phases of development, from pre-production through post-release content.In ...

Title Senior Professional Tester, Actuarial Systems Job Description Senior Professional Test Lead, Actuarial Systems We re a global life reinsurer operating in Europe, Asia, Australia and North America, and are part of Pacific Life, a mutual insurance group. Fuelled by our pursuit of excellence and a quest … challenge industry thinking and provide the best protection, savings and retirement reinsurance products and services possible. The Team We are looking to hire a Senior Professional Test Lead within the Actuarial Systems Team (AST) at Pacific Life Re, a major global player in Life Reinsurance. As well as supporting ...

have an exciting opportunity for an experienced Senior Penetration Tester to join our Offensive Security team. In this role, you will lead the delivery of complex penetration testing engagements for organisations ranging from innovative technology companies to large enterprise and public sector clients. Working alongside some … with minimal supervision. The successful candidate will possess excellent communication skills, enabling them to confidently engage with stakeholders ranging from technical engineers through to senior business leaders. You will be naturally curious, highly technical and committed to developing both your own skills and those of the wider team ...

commitment to user-centred design and agile delivery, and more to deliver innovative digital services that matter. Role Overview We are looking for a Senior Performance Tester to deliver hands‐on load and performance testing across large-scale digital services and backend applications, with experience of working with … assigned test artefacts and results Contributes analysis and recommendations but does not hold final assurance authority Works under the direction of a Lead Performance Tester or Test Manager Accountable for timely delivery of agreed performance testing activities Solid understanding of: APIs, HTTP, databases, messaging, caching Backend and distributed system ...

Morson Group is seeking a Senior Penetration Tester to join our growing cyber security team. You will deliver hands-on testing across infrastructure, networks, web apps and cloud environments, including Azure, AWS and containerised technologies. You will communicate findings clearly to clients, mentor junior testers and help shape ...

Henderson Scott is seeking an experienced Senior Automation Tester in Scotland to lead automated test design and development for a government client. The role focuses on UI, API, and integration testing with strong emphasis on robust automation frameworks. The candidate will work within an Agile/Scrum team ...

Consulting Limited is seeking a Senior Automation Tester to join their team in London. The ideal candidate will have a strong background in automation testing, contributing to high-quality software solutions. This contract position offers a hybrid model, requiring 2 days onsite per week. The role includes designing ...

Role will be part of our Quality Engineering & Assurance (QE&A) Practice. With more than 650 clients across industry verticals and a global footprint, Cognizant QE&A practice is a recognized thought leader in quality ...

Frontier Developments plc. is seeking a Senior QA Tester to test our games across pre-production to post-release content in a hybrid studio setting in Cambridge. You will design and execute comprehensive test suites for medium-to-high risk features, perform playtesting, and drive quality through accurate ...

Lighthouse Games in Leamington Spa is seeking a Senior QA Tester to ensure the quality and excellence of our games through thorough testing and constructive feedback. You will work closely with the development team to identify bugs and improve gameplay experiences. The role demands attention to detail, familiarity ...

environment that feels truly collaborative. You will learn from the best, and work alongside the future greats of the gaming industry. As a Senior QA Tester, you will be responsible for ensuring the quality and excellence of our games through thorough testing and feedback. You will work closely ...

Ruptura InfoSecurity is seeking an experienced Senior Penetration Tester to lead complex testing engagements across infrastructure, web apps, cloud and internal environments. You will identify attack paths, craft remediation guidance and present findings to technical and executive stakeholders. Join a high-performing offensive security practice, mentor junior consultants ...

London Stock Exchange Group (LSEG) seeks a Senior Penetration Tester to join our internal offensive security team. This hands-on, highly technical role plans and executes penetration tests across systems and applications, uncovering vulnerabilities and raising security standards. You will own engagements end-to-end, write technical reports ...

Bridewell is seeking an experienced Senior Penetration Tester to deliver testing engagements across infrastructure and web applications for a range of clients. The role offers a pathway to develop testing methodologies and participate in ongoing professional development through a dedicated annual training budget. Hybrid working with occasional travel ...

Scrumconnect Consulting in the United Kingdom is seeking a Senior Performance Tester to deliver hands-on load and performance testing across large-scale digital services and backend applications, including cloud-based distributed environments. You will operate in governed settings where performance, resilience, and scalability are critical, working with ...

Technology, we’re asking that you attend the office a minimum of 1 day per week. About the Role As an experienced Penetration Tester at Starling, you’ll be joining an established team, working with talented cyber security professionals to ensure our services are designed, developed and operated securely. … multiple areas of the business to understand requirements, conduct research, perform security testing, and report issues aligned to our risk framework. Being an internal tester, you’ll gain a strong understanding of how technology works at Starling to enable in-depth testing. You’ll also support remediation processes, seeing ...