1 to 25 of 77 Performance Testing Jobs in England

Senior Performance Test Engineer - DWP - G7 This role may be located in one of the following locations; Birmingham, Blackpool, Leeds, Manchester, Newcastle-upon-Tyne or Sheffield. Please find further information on theCorporate hub locations here. Please note that for candidates requesting to work in Newcastle, this role will be based at Benton Park View from September 2025, and then … at 1 Pilgrim Place in Newcastle city centre by the end of 2027. About the job Job summary Do you thrive on solving complex performance challenges in large-scale distributed systems? Are you passionate about using data to drive decisions and improve user experience? Want to make a real impact by ensuring the UK's largest government department delivers … seamless digital services? As a Senior Performance Test Engineer at DWP Digital , you'll play a crucial role in building and assuring mission-critical applications used by millions of citizens and thousands of frontline staff. You'll be part of a dynamic, agile delivery team, designing and implementing robust performance testing strategies that ensure our systems are More ❯

Senior Performance Test Engineer - DWP - G7 This role may be located in one of the following locations; Birmingham, Blackpool, Leeds, Manchester, Newcastle-upon-Tyne or Sheffield. Please find further information on theCorporate hub locations here. Please note that for candidates requesting to work in Newcastle, this role will be based at Benton Park View from September 2025, and then … at 1 Pilgrim Place in Newcastle city centre by the end of 2027. About the job Job summary Do you thrive on solving complex performance challenges in large-scale distributed systems? Are you passionate about using data to drive decisions and improve user experience? Want to make a real impact by ensuring the UK's largest government department delivers … seamless digital services? As a Senior Performance Test Engineer at DWP Digital , you'll play a crucial role in building and assuring mission-critical applications used by millions of citizens and thousands of frontline staff. You'll be part of a dynamic, agile delivery team, designing and implementing robust performance testing strategies that ensure our systems are More ❯

Senior Performance Test Engineer - DWP - G7 This role may be located in one of the following locations; Birmingham, Blackpool, Leeds, Manchester, Newcastle-upon-Tyne or Sheffield. Please find further information on theCorporate hub locations here. Please note that for candidates requesting to work in Newcastle, this role will be based at Benton Park View from September 2025, and then … at 1 Pilgrim Place in Newcastle city centre by the end of 2027. About the job Job summary Do you thrive on solving complex performance challenges in large-scale distributed systems? Are you passionate about using data to drive decisions and improve user experience? Want to make a real impact by ensuring the UK's largest government department delivers … seamless digital services? As a Senior Performance Test Engineer at DWP Digital , you'll play a crucial role in building and assuring mission-critical applications used by millions of citizens and thousands of frontline staff. You'll be part of a dynamic, agile delivery team, designing and implementing robust performance testing strategies that ensure our systems are More ❯

Senior Performance Test Engineer - DWP - G7 This role may be located in one of the following locations; Birmingham, Blackpool, Leeds, Manchester, Newcastle-upon-Tyne or Sheffield. Please find further information on theCorporate hub locations here. Please note that for candidates requesting to work in Newcastle, this role will be based at Benton Park View from September 2025, and then … at 1 Pilgrim Place in Newcastle city centre by the end of 2027. About the job Job summary Do you thrive on solving complex performance challenges in large-scale distributed systems? Are you passionate about using data to drive decisions and improve user experience? Want to make a real impact by ensuring the UK's largest government department delivers … seamless digital services? As a Senior Performance Test Engineer at DWP Digital , you'll play a crucial role in building and assuring mission-critical applications used by millions of citizens and thousands of frontline staff. You'll be part of a dynamic, agile delivery team, designing and implementing robust performance testing strategies that ensure our systems are More ❯

for our customers and to drive us towards being a true data driven, digital first organisation. What you’ll do: Member of multi-discipline team shaping esure’s future performance testing capability Proactively improves application performance, reliability, processes and continuous improvement culture Defines, tests and reports NFRs across customer journeys and services Delivers automated performance, load … stress and endurance testing to meet requirements Uses leading tools like Gatling, JMeter and k6 for testing Builds and maintains frameworks integrating with CI/CD pipelines and DevOps workflows Creates and delivers end-to-end performance test strategies and plans Drives testing improvements, automation, and active engagement in testing communities Qualifications What we’d … love you to bring: A background in software testing and performance testing Experience with object orientated programming, preferably Java, Selenium and TestNg/Junit. Experience with API testing is also essential. Must have experience in automation testing where you have actively created and maintained frameworks. Skilled in comprehending intricate systems that include API, serverless options More ❯

months Company Overview: Join a pioneering organisation dedicated to connecting people to the energy they use safely, reliably, and efficiently. Responsibilities: Lead and manage a small team of Performance and Operational Test Analysts. Ensure timely delivery of Performance Testing and Operational Acceptance Testing for the new SCADA solution. Collaborate with stakeholders to define the scope and … plan for Performance Testing and Application OAT. Implement a risk-based approach to Non-Functional Testing (NFT). Own deliverables such as Test Plans, Workload Models, and Test Reports. Participate in hands-on test preparation and execution, including scenarios and scripts. Monitor and report on status, coverage, and results. Lead root cause analysis for defects and manage … RAID (Risks, Assumptions, Issues, Dependencies). Essential Knowledge and Experience: 10+ years as a Non-Functional Test Architect/Specialist. Expertise in Performance Testing and Operational Acceptance Testing. Proficient with multiple Performance Test Tools and custom load solutions. Deep understanding of diverse solution architectures and NFT solution design. Desirable Knowledge and Experience: Familiarity with SCADA, Real-Time More ❯

Software Development Engineer in Test (SDET) Hybrid Working in London - 3 Days on-site per week £90k - £120k + Benefits + Bonus Are you a skilled leader in software testing with a passion for driving quality and innovation? Our client is seeking a Lead Java SDET to oversee testing strategies, mentor a talented team, and deliver scalable, robust … services for their advanced platform. What You'll Do Lead and mentor a small team of SDETs, managing performance and hiring. Drive testing strategies with a focus on shift-left principles and automation best practices. Design and build advanced automation frameworks, tools, and comprehensive test coverage. Collaborate with developers to enhance test planning, execution, and issue resolution. Propose … maintaining shared libraries and documentation. What You Bring 8+ years of test development experience, including 2+ years leading a team. Strong expertise in Java, object-oriented principles, and unit testing frameworks (e.g., JUnit). Experience testing backend systems or APIs, with knowledge of REST, JSON, or Thrift. Bonus: Familiarity with Selenium WebDriver, Jenkins, big data technologies (Hadoop, Kafka More ❯

Lead Performance Test Engineer Are you ready to take the lead in shaping performance testing strategies for high-impact projects? This is an exciting opportunity for a Lead Performance Test Engineer to work on innovative customer solutions, with strong investment in training, tools, and technology . You'll play a key role in driving product quality … cloud technologies, and automation frameworks Ongoing investment in training and professional development Hybrid working model for flexibility and work-life balance What you'll do Analyse business scenarios and performance requirements Design and execute performance test scripts, workload models, and monitoring metrics Identify bottlenecks and recommend performance tuning improvements Deliver detailed test reports and actionable insights Champion … best practices and testing strategies within a global team What you'll bring 10+ years' experience in performance testing, software R&D, or systems engineering Strong experience with tools such as K6, LoadRunner, JMeter In-depth knowledge of databases, cloud-based web architectures, and automation Practical skills in C#, Web API testing, Azure and modern test More ❯

and lessons learned. Experience of working in a multi-disciplinary Agile Team understand Agile delivery principles, methodology and tool. Essential Skills: Test Engineering best practices Functional and non-functional testing Systems integration testing Security testing Performance testing Development and maintenance of automated test suites Test Infrastructure – e.g. Docker and containerisation TDD and BDD principles Micro … service architecture and API testing principles CI/CD pipelines Java 11/17/21and Springboot framework Testing frameworks such as Cucumber, REST assured, Wiremock More ❯

clean driving licence and their own car. Travel expenses will be paid. This role may require Security Clearance in the future. Responsibilities: Writing and executing functional, regression, system, and performance testing Testing of software solutions/applications to ensure that the developed products meet the requirements and are free of defects Reading and understanding requirements documentation Involvement … and coverage Collaborating with software, hardware, and system engineers to identify defects, reproduce issues, and drive resolutions Ensuring test environments, test equipment, and infrastructure are maintained and available for testing Mentoring junior test engineers and contribute to the growth of the test team Requirements Bachelor's or Master's degree in computer science, Electronics, Telecommunications, or a related field … years UK residency is required for security check ISTQB certification (preferred but not mandatory) A high level of communication skills and technical understanding Solid experience in manual and automation testing, preferably in embedded systems, telecommunications, or mission-critical applications Experience with manual testing methodologies for embedded software and hardware products Familiarity with TETRA and LTE technologies is highly More ❯

clean driving licence and their own car. Travel expenses will be paid. This role may require Security Clearance in the future. Responsibilities: * Writing and executing functional, regression, system, and performance testing * Testing of software solutions/applications to ensure that the developed products meet the requirements and are free of defects * Reading and understanding requirements documentation * Involvement … and coverage * Collaborating with software, hardware, and system engineers to identify defects, reproduce issues, and drive resolutions * Ensuring test environments, test equipment, and infrastructure are maintained and available for testing * Mentoring junior test engineers and contribute to the growth of the test team Requirements * Bachelor's or Master's degree in computer science, Electronics, Telecommunications, or a related field … years UK residency is required for security check * ISTQB certification (preferred but not mandatory) * A high level of communication skills and technical understanding * Solid experience in manual and automation testing, preferably in embedded systems, telecommunications, or mission-critical applications * Experience with manual testing methodologies for embedded software and hardware products * Familiarity with TETRA and LTE technologies is highly More ❯

abroad). Job summary We are looking for people who are passionate about Quality. Do you want to be part of the award-winning Home Office Quality Assurance and Testing Team (QAT) within Digital, Data and Technology (DDaT)? Quality is at the heart of everything we do. We provide a large-scale shared service, delivered through 750 QA professionals. … in ground breaking DevOps environments, including cloud platforms. We are a well-established, well-knit team of quality specialists and among the best in the industry! We won the Testing Team of the Year at the 2024 European Software Testing Awards and were also re-certified at TMMi level 5, receiving the best score globally. These roles sit … vast estate covers a whole range of tools. The below is sample snapshot of some tools we use: Frameworks: Serenity BDD (Selenium + RestAssured), Playwright, and several bespoke frameworks. Performance testing - Locust, JMeter. Observability and Monitoring: ELK, Grafana, Dynatrace. What you will do Your main day to day responsibilities will be: Ownership of existing test frameworks and actively More ❯

abroad). Job summary We are looking for people who are passionate about Quality. Do you want to be part of the award-winning Home Office Quality Assurance and Testing Team (QAT) within Digital, Data and Technology (DDaT)? Quality is at the heart of everything we do. We provide a large-scale shared service, delivered through 750 QA professionals. … in ground breaking DevOps environments, including cloud platforms. We are a well-established, well-knit team of quality specialists and among the best in the industry! We won the Testing Team of the Year at the 2024 European Software Testing Awards and were also re-certified at TMMi level 5, receiving the best score globally. These roles sit … vast estate covers a whole range of tools. The below is sample snapshot of some tools we use: Frameworks: Serenity BDD (Selenium + RestAssured), Playwright, and several bespoke frameworks. Performance testing - Locust, JMeter. Observability and Monitoring: ELK, Grafana, Dynatrace. What you will do Your main day to day responsibilities will be: Ownership of existing test frameworks and actively More ❯

abroad). Job summary We are looking for people who are passionate about Quality. Do you want to be part of the award-winning Home Office Quality Assurance and Testing Team (QAT) within Digital, Data and Technology (DDaT)? Quality is at the heart of everything we do. We provide a large-scale shared service, delivered through 750 QA professionals. … in ground breaking DevOps environments, including cloud platforms. We are a well-established, well-knit team of quality specialists and among the best in the industry! We won the Testing Team of the Year at the 2024 European Software Testing Awards and were also re-certified at TMMi level 5, receiving the best score globally. These roles sit … vast estate covers a whole range of tools. The below is sample snapshot of some tools we use: Frameworks: Serenity BDD (Selenium + RestAssured), Playwright, and several bespoke frameworks. Performance testing - Locust, JMeter. Observability and Monitoring: ELK, Grafana, Dynatrace. What you will do Your main day to day responsibilities will be: Ownership of existing test frameworks and actively More ❯

abroad). Job summary We are looking for people who are passionate about Quality. Do you want to be part of the award-winning Home Office Quality Assurance and Testing Team (QAT) within Digital, Data and Technology (DDaT)? Quality is at the heart of everything we do. We provide a large-scale shared service, delivered through 750 QA professionals. … in ground breaking DevOps environments, including cloud platforms. We are a well-established, well-knit team of quality specialists and among the best in the industry! We won the Testing Team of the Year at the 2024 European Software Testing Awards and were also re-certified at TMMi level 5, receiving the best score globally. These roles sit … vast estate covers a whole range of tools. The below is sample snapshot of some tools we use: Frameworks: Serenity BDD (Selenium + RestAssured), Playwright, and several bespoke frameworks. Performance testing - Locust, JMeter. Observability and Monitoring: ELK, Grafana, Dynatrace. What you will do Your main day to day responsibilities will be: Ownership of existing test frameworks and actively More ❯

Performance Tester - Financial Technology - Peterborough/Hybrid (Key skills: Performance Testing, LoadRunner, VuGen, Dynatrace, Splunk, SQL Server, .NET Framework, IIS, Windows Server, Agile, Test Analysis, System Monitoring, Scalability Testing, Financial Services, Application Performance Engineering) Are you a meticulous Performance Tester with a passion for precision, scalability, and delivering smooth digital experiences? Are you looking … technology provider based in Peterborough, supporting high-volume enterprise platforms across payroll, HR, and compliance systems. As part of their continued investment in operational excellence, they are seeking a Performance Tester to join their performance engineering function and ensure that critical applications meet stringent scalability, performance and availability requirements. In this role, you'll be responsible for … developing and executing performance test strategies using industry-standard tools including LoadRunner, Dynatrace and Splunk. Working within an Agile delivery model, you'll collaborate closely with developers, engineers and QA specialists to validate non-functional performance requirements and support the early detection and resolution of bottlenecks. You'll help build out usage models that emulate real-world traffic More ❯

of software at a time. We're looking for a Software Development Engineer in Test (SDET) to join our Institutional team in London. At we thrive in a high-performance culture defined by fearlessness, ownership, and hyper-productivity. As an SDET, you will play a critical role in ensuring the quality, reliability, and performance of our trading and … YOU WILL DO Design and build automated test frameworks and tools for low-latency, high-throughput trading services. Develop, maintain advocate test suites across the full product lifecycle: Unit testing Integration testing (local and end-to-end) Performance and load testing Failure recovery testing Collaborate with software engineers to embed quality from the ground up … in OMS, exchange gateways, risk management systems, and settlement services. Monitor, analyze, and improve system reliability, scalability, and performance through continuous testing. Ensure security-first testing practices, validating encryption schemes and protecting user and company data. Work closely with cross-functional teams to provide feedback, drive improvements, and raise the bar for engineering excellence. WHAT YOU WILL NEED More ❯

will involve collaborating with other QAs, developers, product owners and much more. Thie majority of the role will be automation focused around UI Selenium, as well as performing manual testing, performance testing, route analysis, exploratory testing and more. Also, responsibilities will include identifying automation test cases after understanding requirements whilst working closely various stakeholders. Role Requirements … Minimum 5 years' experience in Automation Testing within a software focused and agile environment Further experience in Manual Testing C#/Selenium/Specflow UI RestSharp JIRA/Confluence Desirables: Swagger, DynamoDB, AWS Visual Studio and C# The Company This company continue to grow from strength to strength, working with clients all over the globe, offering a range More ❯

Test & Release Lead Salary: £45,000 | Location: Wakefield, Yorkshire | Contract: 12 Month FTC About the Role Are you a seasoned testing professional ready to take the lead on delivering excellence? We're seeking an experienced Test Lead to join a dynamic IT team where you'll shape testing strategy, drive quality assurance, and ensure robust software delivery across … critical business systems. This is your opportunity to own the entire testing lifecycle - from strategy development to implementation - whilst leading a talented team in a fast-paced, innovation-driven environment. What You'll Be Doing Strategic Leadership: Own and develop comprehensive test strategies for large-scale projects and business deliverables Create, review and implement detailed test plans covering functional … integration, regression and performance testing Define and lead defect management processes with clear severity and priority frameworks Drive continuous improvement of testing methodologies, policies and tools Hands-On Delivery: Plan and execute automated and manual testing across existing solutions, new developments and enhancements Manage release activities through pre-production environments, identifying and mitigating risks Coordinate impact More ❯

we need people who can translate business needs into technology assets and decides "how" they are deployed, while owning the technology strategy and expertise development for Quality Assurance and Performance Engineering. Among your responsibilities, you will: Lead End-to-End Quality Assurance: Lead the development and expansion of a centralized Quality Engineering (QE) Centre of Excellence (COE), ensuring that … quality and performance standards are maintained across all platforms, products, including end-user environments. Implement best practices in quality metrics, reviews, and monitoring to maintain operational excellence. Introduce Holistic Testing Strategies: Oversee the adoption of modern testing methodologies for software, hardware, and network components. Ensure that rigorous quality control processes are applied consistently across all aspects of … the technology stack, including cloud-native solutions, ensuring coverage across functional, non-functional, and performance testing. Introduce Automation and Release Management Rigor: Spearhead initiatives to introduce automated QA processes and establish formal QA frameworks for continuous integration/continuous delivery (CI/CD) pipelines. Lead efforts to automate end-to-end testing and manage structured QA cycles for More ❯

building reliable test automation, and driving best practices across the SDLC. As a Senior SDET, you'll work on enterprise-level platforms in the Utilities space, helping shape our testing strategy, enhance CI/CD pipelines, and deliver robust solutions with speed and precision. Key Responsibilities Design, implement, and maintain automated test frameworks for APIs, web services, and large … Java or C#. Create and maintain BDD test suites using Cucumber and Selenium. Develop and optimize CI/CD pipelines using Jenkins, with automation embedded across every stage. Conduct performance and load testing with JMeter. Collaborate with cross-functional Agile teams, integrating QA from day one in each sprint. Troubleshoot and resolve test environment issues in AWS cloud … or C# and OOP principles. Advanced hands-on knowledge of Selenium WebDriver, Cucumber, and BDD methodologies. Strong understanding of CI/CD practices, with experience using Jenkins. Experience in testing REST/SOAP web services, APIs, and microservices. Proven ability to conduct performance testing using JMeter. Proficiency with AWS infrastructure and enterprise test environments. Familiarity with the More ❯

delivering value to our customers through our mobile app and website. This role is critical to the success of the whole team. You will be responsible not just for testing but for driving quality across the whole squad, from planning through execution and release. Whilst all our teams believe firmly in the importance of incorporating testing into everything … they do, and of having a clear and comprehensive testing plan, you will bring your expertise to continue to develop their skills and approach, and to continuously improve the QA process and approach. You are passionate about delivering quality software and can lean on your rounded skill set to enhance the Product, Agile software delivery and Technology capabilities of … approach to QA and focus on delivering maximum value with minimal effort Adopting a risk-based approach to quality assurance Supporting a continuous delivery approach Advocating for simplicity in testing, approach, ways of working and tool choice Collaborating with the Tech Lead on lean testing and release strategy balancing risk and speed of delivery Assisting the team with More ❯

employment, and volunteering opportunities. MAG aims to create an inclusive environment where colleagues can thrive, supported by a range of benefits. The Role Lead Test Engineer will define comprehensive testing plans, ensure robust requirements, coverage, and outcomes across all testing streams. You will determine data requirements and environmental needs for complex platform states while supporting your team members … in their career development. In collaboration with the airport group's product technical architecture team, you will keep our testing practices aligned with the latest technology advancements. Your role involves daily coordination with the Head of Test, project managers, and other squad leads, facilitating effective project delivery and team mentoring. You will also engage with the Senior Leadership Team … and external suppliers to maintain product knowledge and ensure testing synergy. What will make you successful in the role? Strong understanding of the Software Testing Lifecycle (STLC) and Software Development Lifecycle (SDLC). Experience across functional, integration, user, and operational testing. Familiarity with agile methodologies such as Test-Driven Development, Behaviour-Driven Development, and Scrum; capable in both More ❯

.NET Data: MongoDB, Oracle Tools: RabbitMQ, JSON Key Responsibilities Design and implement test automation frameworks and solutions from the ground up Apply TDD/BDD methodologies and risk-based testing approaches Support CI/CD pipelines and promote shift-left quality practices Coach and mentor engineers on quality engineering best practices Conduct testing across all levels (Unit, Integration … System, Non-Functional) Analyse business requirements to define effective test strategies Manage test data and maintain testing collateral Collaborate in development activities through pair programming Required Skills Strong background in software testing and quality engineering Hands-on experience with CI/CD pipelines Proficiency with Git/GitLab Excellent communication and coaching skills Strong stakeholder management abilities Quality … first mindset Preferred Skills Experience with automation tools (JUnit, Playwright, Selenium, Cucumber) Familiarity with performance testing (Gatling) and security testing (OWASP Zap) Knowledge of containerisation (Docker, Kubernetes) and cloud environments (AWS) Accessibility testing expertise (WCAG, Wave, Axe More ❯

the Software Engineer in Test - Mobile Automation , you will have autonomy to build a revolutionising automation framework using JavaScript , WebDriver IO, Appium. You will contribute to the technical design, testing, implementation, and delivery of mobile applications using continuous delivery and agile best practices. The difference you'll make Managing quality of the software product by implementing effective testing … for you to have: Detailed understanding of CI/CD pipelines Hands on experience in including GitHub action workflows AWS certification or any cloud certification Experience in non-functional testing (Preferably performance testing) What else you need to know: This role is based in Milton Keynes We want our people to thrive at work and home, and … Fair. How we'll reward you. As well as a competitive salary, you'll enjoy a benefits package that you can tailor to your needs. Eligible for a discretionary performance-related annual bonus. We put 8% of salary into your pension, even if you don't contribute yourself. We'll pay in up to 12.5% of salary, if you More ❯