18 senior qa engineer jobs found

Senior QA Engineer (Defence Sector)  Duration: 3 months inital (extension, likley)  Rate: £400 per day (Outside IR35) Working Patterns: Remote (Infrequent on-site travel to London / Belfast) Other: Active SC Clearance - Preffered, SC eligable - must have (Fast-tracked SC sponsorship is provided) Project Requirments:We're seeking a Senior QA Engineer to assure the quality of complex software and data-intensive systems, delivered into secure, highly regulated environments. This role goes beyond traditional functional testing, focusing on validating data flows, ensuring data integrity, and verifying that analytical outputs produce accurate and repeatable results against known reference cases. Key experience we're looking for: - Experience testing data-intensive systems, including validation of data pipelines, transformations, and end-to-end data quality. - Ability to assess quantitative, analytical, or model-driven outputs and verify results against expected reference cases. -...

Senior QA Engineer (Defence Sector) Duration: 3 months initial (extension, likely) Rate: £400 per day (Outside IR35) Working Patterns: Remote (Infrequent on-site travel to London/Belfast) Other: Active SC Clearance - Preffered, SC eligible - must have (Fast-tracked SC sponsorship is provided) Project Requirments: We're seeking a Senior QA Engineer to assure the quality of complex software and data-intensive systems, delivered into secure, highly regulated environments. This role goes beyond traditional functional testing, focusing on validating data flows, ensuring data integrity, and verifying that analytical outputs produce accurate and repeatable results against known reference cases. Key experience we're looking for: - Experience testing data-intensive systems, including validation of data pipelines, transformations, and end-to-end data quality. - Ability to assess quantitative, analytical, or model-driven outputs and verify results against expected reference...

Senior QA Engineer (Defence Sector) Duration: 3 months inital (extension, likley) Rate: £400 per day (Outside IR35) Working Patterns: Remote (Infrequent on-site travel to London / Belfast) Other: Active SC Clearance - Preffered, SC eligable - must have (Fast-tracked SC sponsorship is provided) Project Requirments: We 're seeking a Senior QA Engineer to assure the quality of complex software and data-intensive systems, delivered into secure, highly regulated environments. This role goes beyond traditional functional testing, focusing on validating data flows, ensuring data integrity, and verifying that analytical outputs produce accurate and repeatable results against known reference cases. Key experience we 're looking for: - Experience testing data-intensive systems, including validation of data pipelines, transformations, and end-to-end data quality. - Ability to assess quantitative, analytical, or model-driven outputs and verify results...

Senior Mobile QA Engineer (iOS & Android) £350 to £400 per day | Outside IR35 | Initial 6-Month Contract | Hybrid (Stratford, London) | Immediate Start Available Our trusted partner within the Ed-Tech sector, employing over 10,000 people across 100 countries and supporting more than 600 million users globally, is seeking an experienced Senior Mobile QA Engineer to join a high-profile product engineering team developing innovative mobile learning applications. This role is ideal for a QA professional with extensive experience testing native and cross-platform mobile applications across iOS and Android environments, coupled with a strong background in test automation and modern Agile delivery practices. Key Responsibilities Lead quality assurance activities across mobile applications, ensuring exceptional user experience on both iOS and Android platforms. Develop and execute comprehensive test strategies, test plans and test cases. Design, implement and maintain automated...

Senior Mobile QA Engineer (iOS & Android) £350 to £400 per day | Outside IR35 | Initial 6-Month Contract | Hybrid (Stratford, London) | Immediate Start Available Our trusted partner within the Ed-Tech sector, employing over 10,000 people across 100 countries and supporting more than 600 million users globally, is seeking an experienced Senior Mobile QA Engineer to join a high-profile product engineering team developing innovative mobile learning applications. This role is ideal for a QA professional with extensive experience testing native and cross-platform mobile applications across iOS and Android environments, coupled with a strong background in test automation and modern Agile delivery practices. Key Responsibilities Lead quality assurance activities across mobile applications, ensuring exceptional user experience on both iOS and Android platforms. Develop and execute comprehensive test strategies, test plans and test cases. Design, implement and maintain automated...

QA Lead/Test Lead - Ellucian Banner, Playwright, Education, Higher Education Xpertise have an urgent requirement for a QA Lead/Test Lead - Ellucian Banner, Playwright, Education, Higher Education. Candidates will have the following essential skills and experience: Proven experience as a QA Lead , Test Lead or Senior QA Engineer. Strong commercial experience working with Ellucian Banner . Detailed understanding of Banner modules, processes and integrations. Hands-on experience with Playwright test automation. Experience creating and maintaining automated testing frameworks. Strong understanding of software testing methodologies and QA best practices. Experience within Higher Education/Education environments. Knowledge of Student Information Systems (SIS). Experience with API testing and integration testing. Familiarity with Agile delivery methodologies. Experience working within cloud-based environments. Remote - outside IR35 - UK based only...

Greetings from Response Informatics!! We are currently hiring a Senior Testing Engineer for an exciting client engagement. Role: Senior Testing Engineer Location: London / Newbury / Birmingham / Manchester / Glasgow, UK (Hybrid) Positions: Contract (Outside IR35) Clearance: Active SC Clearance / Non SC KEY RESPONSIBILITIES: Own test design and execution for assigned workstreams across the client estate.  Review requirements, HLDs, LLDs and project documentation to identify test scenarios and coverage gaps.  Produce and peer-review test scripts, test cases and execution evidence to sign-off standard.  Lead defect triage, root-cause analysis and retest coordination across delivery, design, engineering and operations teams.  Validate System Integration, Functional, Non-Functional, Disaster Recovery and Operational Acceptance test coverage before execution windows open.  Provide technical guidance and mentoring to Test Engineers; raise the...

React Native Engineer / React Native Developer / Senior React Native Developer / Senior Mobile Developer - React Native We've partnered with well known FinTech who are on a complex transformation programme across their mobile apps, web platform and entire technology stack. They want to improve the functionality of a couple of their core products on their mobile app. So we are looking for experienced React Native Developer to join this major digital transformation programme. You'll play a key role in enhancing and modernising mobile applications across iOS and Android , delivering new features, improving performance, and helping create a seamless customer experience. Key Responsibilities Develop and enhance mobile applications using React Native . Deliver new functionality and improve existing user journeys across iOS and Android platforms. Work closely with Product, UX/UI, Engineering, and QA teams to deliver high-quality solutions. Optimise application performance,...

Role: QA Test Engineer Location: Fully Remote (UK Based) Type: Contract (Outside IR35) Duration: Initial 6 months Security Clearance: SC Clearance preferred, or eligible to obtain SC Clearance About the Role We are seeking two highly experienced Senior QA Engineers to play a pivotal role in a major new programme delivering complex, data-intensive systems . This is an opportunity to take ownership of quality across the full software life cycle, ensuring robust testing, data validation, and formal acceptance processes are Embedded from the outset. The successful candidate will work within a highly autonomous engineering team, helping to define quality standards, test strategies, and automated frameworks while validating large-scale data processing and streaming solutions. This role goes beyond traditional software testing and requires an individual who can take ownership of quality assurance, challenge assumptions, and build the evidence needed to support...

React Native Engineer/React Native Developer/Senior React Native Developer/Senior Mobile Developer - React Native We've partnered with well known FinTech who are on a complex transformation programme across their mobile apps, web platform and entire technology stack. They want to improve the functionality of a couple of their core products on their mobile app. So we are looking for experienced React Native Developer to join this major digital transformation programme. You'll play a key role in enhancing and modernising mobile applications across iOS and Android , delivering new features, improving performance, and helping create a seamless customer experience. Key Responsibilities Develop and enhance mobile applications using React Native . Deliver new functionality and improve existing user journeys across iOS and Android platforms. Work closely with Product, UX/UI, Engineering, and QA teams to deliver high-quality solutions. Optimise application performance,...

React Native Engineer / React Native Developer / Senior React Native Developer / Senior Mobile Developer - React Native We 've partnered with well known FinTech who are on a complex transformation programme across their mobile apps, web platform and entire technology stack. They want to improve the functionality of a couple of their core products on their mobile app. So we are looking for experienced React Native Developer to join this major digital transformation programme. You 'll play a key role in enhancing and modernising mobile applications across iOS and Android , delivering new features, improving performance, and helping create a seamless customer experience. Key Responsibilities Develop and enhance mobile applications using React Native . Deliver new functionality and improve existing user journeys across iOS and Android platforms. Work closely with Product, UX/UI, Engineering, and QA teams to deliver high-quality solutions....

?? Senior Automation Engineer | Playwright | TypeScript | AI-Driven Testing | £400-440pd | Outside IR35 ?? Remote First (Occasional visits to the Cheshire office) ?? £400-440 per day ?? 3-Month Initial Contract ?? Outside IR35 Lead the evolution of modern test automation within a forward-thinking software business that's investing heavily in engineering excellence and AI-powered development. We're looking for an experienced Senior Automation Engineer who enjoys shaping quality practices, mentoring others and driving automation strategy-not just writing automated tests. This is an opportunity to influence how an engineering organisation approaches testing, embedding modern automation practices while championing the use of AI to improve software quality and delivery. The Opportunity You'll act as the technical lead for automation engineering, helping define best practices, improving automation frameworks and working closely with Product and Engineering teams to...

Technical Support Engineer Insurance Sector | Fully Remote (UK) | 4 Days Per Week | 6 Month Contract, Long Term | Outside IR35 | £200 to £225 per day The Role We are recruiting on behalf of a well established client in the insurance sector who are looking for a Technical Support Technician to join their team on an initial 6 month contract, with a clear intention for this to become a long term role. This is a varied position that blends first line support, QA and testing, and client training. The right person will get involved across all three areas early on, and over time there is real scope to take ownership of the training function with a view to stepping into a Training Manager role. What You Will Be Doing You will work alongside the Support Manager resolving day to day tickets through Freshdesk, with the team handling around 40 to 50 tickets daily. Alongside this you will support the Testing Manager through quarterly software release cycles, running...

Freelance Senior Product Designer (Outside of IR35) Duration: 9 months Start Date: End of August or ASAP Day Rate: Please specify in your application Contract: (Outside of IR35) Join Our Team as a Freelance Senior Product Designer (Outside of IR35) at Beyond Sports! Are you passionate about complex product systems, pixel-perfect UI, and leading the design of next-generation digital experiences that capture global audiences? At Beyond Sports, we don’t just visualize sports, we reinvent how fans experience them. Together with partners like NFL, NHL, FIFA, and Disney, we push the boundaries of real-time sports data, 3D graphics, and AI-driven storytelling across web and native mobile platforms. If you're an experienced Senior Product Designer with an exceptional visual craft, deep UX strategy expertise, and a track record of driving complex design initiatives alongside fast-moving engineering squads, this 9-month contract is an exciting opportunity to...

Join a dynamic payments business leading the charge in cloud transformation and help shape the future of financial technology. Salary: £400 per day Technical PMO – Cloud Migration (Payments) London (Hybrid) | £400/day | Outside IR35 | 6 months We're looking for a Technical PMO to support a major cloud migration programme for a payments business, tracking engineering readiness across application and platform teams as they move to a cloud-first operating model. What you'll do: Own RAID logs, dependency tracking, and readiness reporting across engineering, platform, security and QA teams Track engineering blockers, evidence and prerequisites through to migration/cutover milestones Liaise directly with engineering leads to chase and verify technical readiness (not just report on it) Escalate risks and readiness gaps to Programme Leadership with clear recommendations What you'll bring: Proven PMO/governance experience on a cloud...

Role: Programme Test Lead Rate: £500 p/d Outside IR35 Location: Fully remote Duration: 2 months We are seeking an experienced Programme Test Lead to oversee testing activities across a complex portfolio of technology initiatives. You will be responsible for defining and delivering programme-level test strategies, managing testing risks, coordinating multiple delivery teams, and ensuring high-quality releases across the software delivery lifecycle. Working closely with technology, product, and business stakeholders, you will play a critical role in ensuring delivery excellence and business confidence. Key Responsibilitie sDefine and implement the overall testing strategy, standards, and best practices .Lead, mentor, and develop a team of QA Engineers and Test Leads .Oversee test planning, estimation, execution, and reporting across multiple projects .Ensure appropriate test coverage through functional, regression, integration, performance, and automation...

Contract Product Cybersecurity Engineer (TARA) Location: Hybrid on-site in Surrey for workshops/design sessions Duration: Initial 3 Months with potential to extend to 6 Months Rate: TBC based on experience, Outside IR35 status determined by the engaging consultancy) Right to work: UK right to work without sponsorship required. No security clearance needed. The Role A specialist product cybersecurity consultancy is looking for additional delivery capacity on an in-flight EU Cyber Resilience Act conformity programme for a UK manufacturer of specialist commercial vehicles. Five ISO/SAE 21434 threat analysis and risk assessments (TARAs) are in scope across three product lines, including CAN-based vehicle controllers with 4G telematics and a connected fleet-management product on an embedded Linux platform. The method, templates, governance framework and client relationship are already established and owned by the consultancy's Product Security Architect. This role is delivery...

Contract Product Cybersecurity Engineer (TARA) Location: Hybrid on-site in Surrey for workshops/design sessions Duration: Initial 3 Months with potential to extend to 6 Months Rate: TBC based on experience, Outside IR35 status determined by the engaging consultancy) Right to work: UK right to work without sponsorship required. No security clearance needed. The Role A specialist product cybersecurity consultancy is looking for additional delivery capacity on an in-flight EU Cyber Resilience Act conformity programme for a UK manufacturer of specialist commercial vehicles. Five ISO/SAE 21434 threat analysis and risk assessments (TARAs) are in scope across three product lines, including CAN-based vehicle controllers with 4G telematics and a connected fleet-management product on an embedded Linux platform. The method, templates, governance framework and client relationship are already established and owned by the consultancy's Product Security Architect. This role is delivery...