1 to 25 of 46 Performance Testing Jobs in the UK excluding London

Hybrid: 2 days in the office Public Sector experience is essential Test Manager with 15+ years' experience delivering end-to-end testing across complex public sector digital transformation programmes. Proven expertise in developing enterprise Test Strategies, managing multidisciplinary test teams, and coordinating System Integration Testing (SIT), End-to-End (E2E), User Acceptance Testing (UAT), Operational Acceptance Testing (OAT), regression, performance and security testing. Experienced working within Agile and hybrid delivery environments, managing third-party suppliers and ensuring successful delivery of large-scale cloud, data, digital and technology programmes. Strong knowledge ...

whilst incorporating AI‐driven classification and workflow automation. This role is ideal for someone who remains deeply involved in automation engineering and non‐functional testing whilst providing technical leadership across quality, stability, performance, and release assurance. The successful candidate will be expected to lead by example, actively contributing … test automation, performance testing, environment management, and defect investigation. About mthree Since 2010, mthree has been helping clients solve their business and technological challenges. We are a technology and business consultancy with a global workforce delivering significant business and IT projects to some of the largest financial services ...

experienced Test Manager to join a leading organisation on an initial 6-month contract. This is an exciting opportunity for a skilled testing professional to take ownership of testing strategy, governance and delivery across a complex IT landscape. You will be responsible for defining and implementing testing standards, managing end-to-end testing activities, and ensuring the successful delivery of both business-as-usual initiatives and major change programmes. Whilst we are keen to speak with experienced Test Managers from a broad range of enterprise environments, candidates with experience testing Oracle E-Business Suite ...

Performance Test Engineer £450/day | Inside IR35 | Primarily Remote | Occasional Travel to London | Until 31st March 2027 | ASAP Start We're looking for an experienced Performance Test Engineer to join a large-scale enterprise transformation programme, helping to ensure the performance, scalability and operational readiness … critical cloud-based services. You'll work closely with engineering, DevOps and QA teams to design and execute performance testing strategies, analyse system behaviour under load, and provide recommendations to improve application resilience and user experience. Key Responsibilities Design, develop and execute performance, load, stress and endurance ...

Lead to join a major SAP S/4HANA transformation programme. This is an exciting opportunity to play a pivotal role in ensuring successful testing, business readiness, cutover execution, and go-live support within a complex enterprise environment. Working closely with programme stakeholders, business users, and technical teams … will lead all testing and cutover activities to deliver a smooth and controlled SAP S/4HANA deployment. Key Responsibilities: Cutover Planning & Readiness Lead business-side cutover planning and execution activities. Coordinate cutover tasks, dependencies, data readiness, and resource requirements. Validate cutover plans including: Data loads, Stock runs, Freeze ...

Performance Test Engineer ( LoadRunner) Our client, a leading global supplier for IT services, requires an experienced Performance Test Engineer (LoadRunner Engineer) to be based at their client's office in Glasgow. This is a hybrid role: you can work remotely in the UK and attend the Glasgow office … days per week. This is a 6 month temporary contract to start ASAP Day rate: Competitive Market rate The Senior Performance Test Engineer is responsible for ensuring that applications and platforms meet performance, scalability, stability, and reliability requirements under expected and peak workload conditions. The role requires extensive ...

Performance Test Engineer - Outside IR35 - 6 month initial contract - London/hybrid - up to £525 per day We're looking for an experienced Performance Test Engineer to lead and deliver end-to-end performance testing for a modern web platform built on a microservices architecture. … responsibilities: Define and implement the performance testing strategy. Design and execute load, stress, endurance, and capacity tests. Develop and maintain test scripts using JMeter or similar tools. Identify and analyse performance bottlenecks across applications and services. Work closely with Development, QA, and DevOps teams to resolve issues ...

looking for an experienced Non-Functional Test Lead to join a large-scale enterprise transformation programme , taking ownership of the non-functional testing strategy across multiple workstreams. You'll lead the Performance Testing and Operations Acceptance Testing (OAT) teams, ensuring the platform is resilient, scalable … ready for production. This is a key leadership role, working closely with engineering, architecture and delivery teams to drive performance, operational readiness and continuous improvement throughout the programme lifecycle. Key Responsibilities Define and own the end-to-end non-functional testing strategy across the programme. Lead the Volume ...

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 is a technical, delivery-focused role operating in structured and governed environments where performance, resilience, and scalability are critical to service success. Key Responsibilities Design and execute load, stress, volume, soak, and scalability tests Analyse performance results, logs, and system metrics to identify ...

Core standards, SAP Activate gates and programme milestones.The S4+ Tech Lead works closely with the Integration Lead, Tooling SME, Data, Security, Infrastructure, Environment and Testing teams to ensure specialist technical areas are coordinated as part of one integrated delivery plan. The Integration Lead remains accountable for integration architecture, integration … delivery partners.Ensure technical delivery milestones are achieved within agreed scope, time, cost and quality parameters.Maintain technical execution discipline across build, integration, data migration, security, testing, cutover and hypercare.Intervene rapidly where technical workstreams are off-track, driving corrective action and recovery plans.Ensure technical deliverables are clearly owned, sequenced, resourced ...

Performance & Non-Functional Testing Lead Inside IR35 | Remote with occasional travel to Sheffield We're looking for an experienced Performance & Non-Functional Testing Lead to join a large-scale cloud transformation programme. This is an excellent opportunity for someone with strong Identity & Access Management (IAM) experience … proven background delivering performance and non-functional testing across Google Cloud Platform (GCP) environments. You'll be responsible for defining and leading the end-to-end Performance & Non-Functional Testing strategy, ensuring cloud-based services are scalable, resilient, secure, and release-ready. Working closely with Architects ...

work and life About the Role As a Principal Software Developer in Tes t, youll bring your extensive knowledge of software engineering, automation, and performance testing to create bespoke solutions for our clients. Youll also take a leadership role, guiding your team to success and leading by example. … will: Design and Develop: Build and support automation or performance test frameworks using the most appropriate solutions. Whether open source or commercial, or a combination. Collaborate with Clients: Work closely with clients to understand their requirements and create tailored QA strategies. P rovide Expert Insights: Conduct technical QA health ...

months service Overview Pertemps are currently recruiting for Test Engineers on behalf of Edwards Vacuum based in Clevedon. This role will support the testing, validation, and fault-finding of advanced vacuum systems and associated equipment. You will be responsible for carrying out functional and performance testing, diagnosing … faults, analysing test data, and ensuring products meet the required quality and performance standards prior to customer delivery. Working closely with engineering, manufacturing, and production teams, you will play a key role in supporting new product introduction, continuous improvement activities, and maintaining Edwards Vacuum's high standards of quality ...

Container Registry) , Podman 5 on RedHat 9 Test automation of end‐to‐end flows (code coverage, mutation test coverage, mocking Java services in DB) Performance testing of development environments and generating performance graphs Mono‐repo testing (microservice to microservice) Performance testing tools: Gatling, BlazeMeter … Responsibilities: Design and implement low‐latency, high‐performance Java applications. Build and maintain distributed systems leveraging Kafka, CockroachDB, and gRPC. Ensure robust test automation and performance validation across environments. Collaborate on infrastructure setup with Kubernetes, Terraform, and container registries. ...

governance to ensure progress without destabilising trading Set and maintain FE standards and patterns: framework usage, TypeScript standards, state management, component structure/reuse, testing strategy and performance best practices. Make key migration decisions visible and understandable: document major trade-offs and decisions and ensure alignment across stakeholders. … support the Test Manager to create and execute effective test strategies, plans and scripts across releases and change programmes. Ensure robust coverage across testing types: exploratory, feature, pre/post release, integration, regression, and performance testing; primarily manual with pragmatic automation where it adds value. Drive strong ...

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 … will operate at a strategic level, shaping testing approaches for AI and data services while remaining hands-on across automation, validation, and delivery pipelines. You will: Lead the design and execution of end-to-end test strategies across AI and digital programmes Ensure quality across AI models, data pipelines ...

modern automation frameworks, and hands-on AI experience. The ideal candidate will drive quality assurance initiatives using cutting-edge technologies and AI-powered testing solutions. Design, develop, and maintain automated test frameworks using Python, JavaScript, and Playwright Implement AI-powered testing solutions to enhance test coverage and efficiency … quality throughout the SDLC Analyze test results and provide actionable insights Mentor junior team members on automation best practices Contribute to continuous improvement of testing processes Required Skills/Experience The ideal candidate will have the following: Strong understanding of Generative AI concepts and applications in software testing ...

Test Analyst/Systems Tester/Manual Tester/Manual Testing/UAT/Databases/Database/SQL or Oracle/Complex Data Sets/Test Plans/Test Execution/Test Scenario/Location Hybrid Daventry/Northamptonshire/Remote - £30,000 45,000. … office. (Candidates ideally based within 1 hour of Daventry) Salary - £30,000 45,000 + bonus + benefits Experience: 3 years + in a testing role - Testing/Test Analyst/Tester role Manual Testing System Testing UAT/User Acceptance testing Databases with complex ...

critical environment. This is an opportunity to play a key role in the delivery assurance of critical infrastructure platforms and services, providing hands‐on testing expertise across the full test lifecycle. Successful candidates will be responsible for planning, executing and assuring infrastructure testing activities while working closely with … service delivery teams. Key Responsibilities Develop, review and execute Infrastructure Test Strategies, Test Plans, Test Scripts and Test Cases . Perform functional, integration, system, performance and operational testing across complex infrastructure environments. Manage defects throughout the full lifecycle, including identification, logging, tracking and validation of fixes. Produce comprehensive ...

opportunity to play a key role in delivering complex, business-critical change within a large-scale retail environment. We're looking for an accomplished testing professional with a strong track record of leading end-to-end testing across complex, integrated systems. You'll be responsible for defining … testing strategy, coordinating multiple stakeholders and ensuring the successful delivery of high-quality solutions. Key responsibilities include: Defining and owning the overall test strategy, test plans and testing approach. Establishing clear test entry and exit criteria, governance and reporting. Leading System Integration Testing (SIT) and coordinating support ...

Software BOM for multiple product variants and generating/managing software part numbers. Ensure that all software releases undergo proper validation, including functional testing, integration testing, and performance testing before deployment. Represent the Software Releases activity at all levels of the business. Oversee the management … domain Familiarity with automotive communication protocols (Ethernet, Controller Area Network, Local Interconnect Network) Understanding of engineering change management processes Experience working in a high-performance automotive environment In return for bringing your expertise to our business we offer a competitive salary along with excellent benefits including: Pension Scheme ...

support a major secure infrastructure programme. Working within a complex technical environment, you will be responsible for the planning, execution and assurance of infrastructure testing activities across critical platforms and services. The successful candidates will provide hands-on testing expertise, ensuring infrastructure components are validated against functional, performance … reporting throughout the test lifecycle. Key Responsibilities Develop, review and execute Infrastructure Test Plans, Test Scripts and Test Cases. Perform functional, integration, system and performance testing across infrastructure environments. Manage defects through their full lifecycle, including identification, logging, tracking and resolution validation. Produce comprehensive test evidence, reports ...

front-end, APIs, back-end, data, cloud). Experience using source control systems (e.g., Git, Bitbucket). Strong experience building quality solutions using formal testing approaches including TDD, automated unit/integration testing, contract testing, structured manual testing where appropriate, automated system/UI testing, and performance testing. CI/CD craftsmanship (Azure DevOps/GitHub Actions or similar) with quality gates and environment parity. Proven record designing scalable, resilient systems; API design/versioning; clean architecture and DDD experience. Track record mentoring engineers and leading code/design reviews; uplifting test automation ...

grow. As a Senior Software Developer in Test , youll: Work with our clients to design, build, and implement cutting-edge automation frameworks and testing solutions. Lead and mentor small teams of automation testers, providing guidance and technical direction. Take ownership of QA strategies, influencing testing best practices. Play … environments (e.g., SCRUM, Kanban). Solid technical development background with strong coding skills in Java, C#, TypeScript, JavaScript, or similar Proven expertise in automation testing, with hands-on experience using tools like Playwright, Selenium, Cypress, or RestAssured Strong knowledge of integration testing and automation frameworks Experience leading small ...

standards. Master the Integration Layer: Architect robust, real-time event-driven integrations utilising IF OUTBOX, Apache Camel, and IRIS frameworks. Champion Best Practice: Direct performance testing, load testing, and robust CI/CD pipelines (Git, Docker, Kubernetes) to ensure seamless, containerised deployments. Collaborate & Influence ...