51 to 75 of 242 Performance Testing Jobs in the UK

emphasis on left-shifting quality into earlier stages of development Lead the design, development, and maintenance of automation frameworks using Selenium and other modern testing tools Champion a "shift-left" testing approach that integrates quality checks throughout the development process Build, mentor, and grow a high-performing QA … and automation team Collaborate with cross-functional leadership to define quality metrics and KPIs Drive continuous improvement in testing processes and automation capabilities Manage test environment infrastructure and testing tools Establish best practices for test case development, execution, and reporting Create and oversee the execution of comprehensive test … experience in QA leadership roles Proven experience building and maintaining test automation frameworks using Selenium, WebdriverIO, Playwright, or similar. Experience with Newman for API testing and automation Demonstrated success in implementing shift-left testing methodologies Strong understanding of software development methodologies (Agile, Scrum, etc.) Experience scaling QA processes More ❯

seamless recruitment workflows, integrations, and user experiences. You will work closely with business architects, integration specialists, and cloud teams to ensure a scalable, high-performance, and secure solution. Responsibilities Design and implement candidate journey workflows, including application, screening, interview scheduling, and hiring stages. Configure case types, stages, steps, SLAs … and application history. Apply role-based access controls, privileges, and security best practices ensuring compliance with GDPR and data protection policies. Tune Pega application performance, conduct performance testing, and resolve any bottlenecks to ensure scalability. Support unit testing, integration testing, UAT, and defect resolution. Provide … SSA certificates required. • Proficiency in UI customisations using Pega’s UI components. Solid understanding of Pega security models and access control mechanisms. Knowledge of performance tuning techniques and debugging tools. Familiarity with Agile delivery methods and working within Scrum teams. Strong communication and collaboration skills, with the ability to More ❯

seamless recruitment workflows, integrations, and user experiences. You will work closely with business architects, integration specialists, and cloud teams to ensure a scalable, high-performance, and secure solution. Responsibilities Design and implement candidate journey workflows, including application, screening, interview scheduling, and hiring stages. Configure case types, stages, steps, SLAs … and application history. Apply role-based access controls, privileges, and security best practices ensuring compliance with GDPR and data protection policies. Tune Pega application performance, conduct performance testing, and resolve any bottlenecks to ensure scalability. Support unit testing, integration testing, UAT, and defect resolution. Provide … SSA certificates required. • Proficiency in UI customisations using Pega’s UI components. Solid understanding of Pega security models and access control mechanisms. Knowledge of performance tuning techniques and debugging tools. Familiarity with Agile delivery methods and working within Scrum teams. Strong communication and collaboration skills, with the ability to More ❯

to make significant contributions to the success of the company and drive the quality of our products forward. 4+ years' experience in a software testing role Degree in Computer Science, Engineering or an IT related field (or equivalent third level qualification) Proven End to End Automation testing experience … running tests in CI/CD Experience in running tests in parallel Experience in setting up dashboards for reporting Experience in monitoring team on testing best practices Experience in API Testing tools like SoapUI/ReadyAPI, Postman Strong knowledge of software QA methodologies, tools, and processes Experience in … and optimize current processes Can recognize and flag issues outside area of own expertise or responsibility to manager ISEB/ISTQB Foundation in Software Testing Experience working in an Agile/Scrum development process Experience of JIRA Experience of IT Security/Penetration testing and tools Experience of More ❯

with all project specifications. Responsible for conducting commissioning activities per FläktGroup’s established scripts and additional equipment as required, while ensuring proper validation and performance testing of HVAC and electrical systems. Coordinate with the local Project Manager to ensure strict adherence to health, safety, and environmental (HSE) protocols … of data center standards (e.g., TIER, ISO certifications) and international safety standards is an advantage. safety standards is an advantage. Skills: Proficient in commissioning, testing, and troubleshooting of HVAC and electrical systems. Strong understanding of airflow principles and performance testing (electricity, pressure, temperature, humidity, etc.). Methodical More ❯

with all project specifications. Responsible for conducting commissioning activities per FläktGroup’s established scripts and additional equipment as required, while ensuring proper validation and performance testing of HVAC and electrical systems. Coordinate with the local Project Manager to ensure strict adherence to health, safety, and environmental (HSE) protocols … of data center standards (e.g., TIER, ISO certifications) and international safety standards is an advantage. safety standards is an advantage. Skills: Proficient in commissioning, testing, and troubleshooting of HVAC and electrical systems. Strong understanding of airflow principles and performance testing (electricity, pressure, temperature, humidity, etc.). Methodical More ❯

As part of the Global Equities Front Office technology team, an opportunity exists to build/extend an automated testing framework used to validate several Cash Equities Trading platforms. Working as part of a small team, the role will cover the implementation of a framework which will allow the … automation of system/regression, regulatory and volume testing requirements for local platforms, and working collaboratively with colleagues overseas to implement more widely The candidate will require demonstrable experience implementing automated testing frameworks within a front office environment. The framework is primarily developed in Python; experience with mutli … Manage priorities in cooperation with the development leads for each platform and colleagues overseas Assist the Global QA teams in the use of the testing framework Document usage of the testing framework Qualifications/Experience: Extensive experience with Python (3.x), including multi-threading and performance tuning Knowledge More ❯

As part of the Global Equities Front Office technology team, an opportunity exists to build/extend an automated testing framework used to validate several Cash Equities Trading platforms. Working as part of a small team, the role will cover the implementation of a framework which will allow the … automation of system/regression, regulatory and volume testing requirements for local platforms, and working collaboratively with colleagues overseas to implement more widely The candidate will require demonstrable experience implementing automated testing frameworks within a front office environment. The framework is primarily developed in Python; experience with mutli … Manage priorities in cooperation with the development leads for each platform and colleagues overseas Assist the Global QA teams in the use of the testing framework Document usage of the testing framework Qualifications/Experience: Extensive experience with Python (3.x), including multi-threading and performance tuning Knowledge More ❯

our dedicated team. As a Senior Test Automation Engineer, you will be at the forefront of our quality assurance efforts, designing and implementing automated testing frameworks that ensure the reliability and performance of our software products. You will collaborate closely with developers, product managers, and other stakeholders to … enhance our testing practices and contribute to the overall success of our platform. If you have a strong background in test automation and are eager to drive quality across the organization, Commify is the place for you! Responsibilities: Develop and maintain automated test scripts to ensure software quality across … our suite of products. Design and implement testing frameworks for new features and integrations. Collaborate with development teams to define test strategies, acceptance criteria, and test plans. Execute and evaluate automated tests, identifying and documenting defects properly. Perform exploratory testing to identify edge cases and ensure comprehensive test More ❯

values that puts an emphasis on quality of life for all of our team members. Hybrid working and shorter days on Wednesdays and Fridays. Performance-related bonus scheme. Wellbeing support and healthcare options. Volunteering days every year so that you can support a charity that's close to your … eye, understanding of accessibility best practice and experience with web fonts and typography. A good understanding of Software Development Lifecycle. Experience with cross-browser testing, accessibility testing, and performance testing and fixes. Source control tools - we use Bitbucket/Git. Clear and effective written and verbal More ❯

scalable, and reliable software solutions for robotic platforms. The successful candidate will lead the development and implementation of test automation frameworks, perform rigorous software testing, and drive continuous improvement in QA processes. You will work closely with the wider team and key stakeholders to ensure industry standards are met … and best practices in software testing. Responsibilities: Develop, implement, and maintain automated and manual testing frameworks to ensure robust software quality. Lead the design and execution of comprehensive test strategies, including functional, regression, integration, and performance testing. Collaborate with software developers and product managers to identify potential quality … Perform in-depth debugging and root cause analysis, working closely with development teams to resolve defects efficiently. Enhance and enforce best practices in software testing, including CI/CD pipeline integration, code quality reviews, and version control management. Develop and maintain test documentation, including test plans, test cases, and More ❯

Senior QAT Delivery Lead Department: QAT Testing Employment Type: Full Time Location: London Compensation: £90,000/year Description Job Title: Senior QA Delivery Lead Location: Croydon/Bromley/Work from Home Start Date: Immediately We are looking for a highly skilled Senior QAT Delivery Lead with an … With an SDET mindset, this role demands coding proficiency, automation expertise, and a problem-solving approach to quality assurance. The successful candidate will embed testing within development processes, champion test-driven development (TDD) and behavior-driven development (BDD), and drive continuous improvements in software quality and delivery efficiency. Key … Responsibilities Provide leadership and be responsible for developing, maintaining, and optimising tooling that enables efficient testing and quality assurance across the application delivery pipeline, guiding and supporting quality engineering teams and influencing strategic decisions in stakeholder groups. Offer mentorship and guidance to quality engineers, addressing technical debt and ensuring More ❯

Role: Senior Test Engineer (Automation) Salary: £60k + bonus Location: Nottingham, UK (80% remote) Key Skills: C# Selenium Azure DevOps API Testing Are you passionate about driving software quality through cutting-edge test automation? We are looking for a highly skilled Senior Test Automation Engineer to join our dynamic … automation frameworks, collaborate with developers and stakeholders, and help drive best practices in automated testing. Your expertise will be crucial in maintaining the reliability, performance, and security of our applications. Key Responsibilities Develop and maintain automated test scripts to validate software quality across our product suite. Design and implement … robust testing frameworks for new features and system integrations. Collaborate with cross-functional teams to define test strategies, acceptance criteria, and test plans. Identify, document, and track defects to ensure timely resolution. Conduct exploratory testing to uncover edge cases and improve overall test coverage. Participate in code reviews More ❯

with product managers and designers to translate business requirements into technical solutions. Ensure high reliability and uptime through proactive monitoring and improvements. Optimize application performance and ensure best practices in security and maintainability. Technical Leadership & Innovation Influence architectural decisions and technical direction within the team. Advocate for best practices … in code quality, testing, and maintainability. Identify and address technical debt, improving system resilience and scalability. Stay ahead of industry trends and propose innovative solutions to business problems. Lead technical discussions and help drive consensus on complex engineering challenges. Collaboration & Communication Influence architectural decisions and technical direction within the … team. Advocate for best practices in code quality, testing, and maintainability. Identify and address technical debt, improving system resilience and scalability. Stay ahead of industry trends and propose innovative solutions to business problems. Lead technical discussions and help drive consensus on complex engineering challenges. Mentorship & Growth Mentor and support More ❯

and testable code Collaborate in a multidisciplinary team to deliver system features Participate in sprint planning, work estimation, and forecasting Conduct code reviews, unit testing, and functional/performance testing Improve software performance and troubleshoot critical issues Streamline the software development lifecycle for efficiency Ensure adherence More ❯

candidate will have experience with Selenium, Cucumber BDD, Java, and integrating with ADO pipelines and GIT repositories. Responsibilities include ensuring software quality through rigorous testing and effective test management practices. Work Requirements Location: Basingstoke, with at least 3 days in the office per week UK Right to Work: Must … travel opportunities Compliance: Adhere to all relevant policies and laws Key Duties and Responsibilities Implement and maintain Cucumber BDD frameworks Utilize Selenium for automation testing Perform API testing with Postman Use Java for scripting (basic skills required) Integrate automation with ADO pipelines and manage code in GIT Conduct … performance testing using JMeter Identify, debug, and troubleshoot issues Learn and adapt to complex project requirements Lead testing efforts, create test plans/scripts, and manage test life cycle Apply Agile/Scrum methodologies Collaborate effectively within a global team Mentor and train new testers Develop and More ❯

you through the process but you most be eligible for it to be considered for the role. Requirements 2+ years of experience in Software Testing, QA, or IT System Validation Hands on experiece with test automation tools Experience with API testing and database testing (SQL, MySQL) Agile …/Scrum Desirable Experience in product development testing Working experience on Active Directory, VMWare The role We are seeking an experienced IT Test Engineer on behalf of our client to ensure the quality and reliability of their software applications and IT systems. The ideal candidate will have a strong … background in manual and automated testing, test case design, defect tracking, and performance testing . This role offers the opportunity to work closely with product and operations teams in a secure environment, delivering high-quality solutions for critical IT systems. IT Test Engineer - Stoke-on-Trent More ❯

professionals who recognised an opportunity to provide highly secure enterprise data platforms to large organisations. We build and operate ground-breaking, ultra-secure, high performance, cloud-based data infrastructure for the enterprise. Our proprietary technology solutions drive performance and reduce costs while helping our clients to improve the … team. You will: Review requirements and design documents to generate test cases including identifying test data and defining test environment needs Create and review testing strategies, plans and designs Create and review and optimizing testing processes Prepare and execute test scenarios (BDD/TDD) to test the application … at all levels including non-functional Produce Test Reports and be able to report on interim progress Document test results including evidence of any testing defects Report progress, including risks & issues Investigating issues and working with the team to identify root cause and resolution Analyse data and test evidence More ❯

Responsibilities: Quality Assurance & Governance Develop and implement a quality assurance framework for the data centre migration/upgrade. Establish and enforce best practices for testing infrastructure, network, and application migration. Ensure compliance with ISO 27001, ITIL, and other relevant standards. Conduct risk assessments and impact analysis to mitigate potential … failures. Define KPIs and metrics to measure the success of the migration/upgrade. Develop and oversee change control processes to maintain system integrity. Testing & Validation Lead functional, performance, and failover testing for data centre infrastructure. Collaborate with stakeholders to ensure proper validation of hardware, network, and … software components. Conduct pre- and post-migration testing to verify data integrity and system performance. Establish a robust disaster recovery (DR) and failover testing process. Stakeholder Management & Reporting Work closely with Project Managers, Infrastructure Engineers, and Security Teams. Provide regular quality reports to senior management and project sponsors. More ❯

Hybrid Salary: circa 45k Currently looking for a talented and experienced Software Test Manager to join a new IT team with the QA and testing efforts. If you're passionate and offer strong expertise in software testing, automation and enjoy working on high traffic platforms then this could … be just the role for you! As the Test Manager you will define and implement a comprehensive testing strategy for platforms, mobile apps and web applications. Key Responsibilities Ensure payment integrations meet quality standards. Map and implement an effective testing strategy for; Platforms, Web Applications and Mobile Apps. … and adhere to best Practices in manual and automated testing. Work closely with other teams within the business. Stay up-to-date on all testing trends, updates and techniques. About You Proven experience in software testing with at least 3 years in a managerial or lead role. Strong More ❯

Hybrid Salary: circa £45k Currently looking for a talented and experienced Software Test Manager to join a new IT team with the QA and testing efforts. If you're passionate and offer strong expertise in software testing, automation and enjoy working on high traffic platforms then this could … be just the role for you! As the Test Manager you will define and implement a comprehensive testing strategy for platforms, mobile apps and web applications. Key Responsibilities Ensure payment integrations meet quality standards. Map and implement an effective testing strategy for; Platforms, Web Applications and Mobile Apps. … and adhere to best Practices in manual and automated testing. Work closely with other teams within the business. Stay up-to-date on all testing trends, updates and techniques. About You Proven experience in software testing with at least 3 years in a managerial or lead role. Strong More ❯

ll join our AXA Health Test Guild and be part of a community of fellow test professionals. What you'll bring: Manual and Automation testing experience with test design and execution across functional testing activities (i.e. System/Integration/E2E Testing). Demonstrable Salesforce Certifications/… Trail Head evidence. Practical experience in a testing role where Salesforce is the application under test. Coding experience is essential with Javascript or Typescript advantageous. Deep understanding of software testing principles, methodologies (Agile, Waterfall), and the software development lifecycle (SDLC). Experience with performance testing tools … to evaluate system performance under various loads. Experience using Provar automation tool is desirable. As a precondition of employment for this role, you must be eligible and authorised to work in the United Kingdom. What we offer: Competitive annual salary of up to £50,000 dependent on experience. Annual More ❯

and IT infrastructure. Role Overview: As an IT Test Engineer working with my client, you will be responsible for conducting comprehensive manual and automated testing across a range of software solutions. You will collaborate closely with product owners, developers, and operational teams, ensuring technology solutions meet high standards of … and performance. Responsibilities: Create, execute, and manage detailed test plans, test cases, and scripts to verify software functionality and reliability. Conduct manual and automated testing, identifying and documenting defects to enhance system performance. Collaborate with internal teams, including development and operations, to understand project requirements and ensure thorough testing. … Utilise and maintain automation frameworks and tools (e.g., Selenium, JUnit, TestNG, Cypress) to increase testing efficiency. Perform functional, regression, integration, security, and performance testing to ensure comprehensive coverage. Accurately document defects and track resolution processes using industry-standard tools such as JIRA or Bugzilla. Analyse test results More ❯

a team of like-minded people who are driven by the desire to bring value through their work, united in their commitment to high performance and delivering custom, cutting-edge tech solutions that drive clients' growth. We empower our people with a culture of excellence and enable them with … As a Senior QA Automation Engineer, you will play a key role in driving the quality of our platform by designing and executing robust testing strategies across all stages of the software development lifecycle. You'll collaborate closely with developers, business analysts, and the product team to ensure stable … high-performance, and compliant delivery of mission-critical APIs. The product is heavily API-focused, with minimal UI involvement. Tech Stack: Back-End: Kotlin, Spring Cloud, JUnit, Swagger, Kafka, PostgreSQL (AWS RDS), Redis (AWS), DynamoDB, Docker, AWS Front-End: TypeScript, React, Vite QA Automation: RestAssured, MockServer, JMeter (Java DSL More ❯

thrive in a dynamic digital landscape, this is a place where you can make an impact! Purpose of Role Managing the day-to-day testing activity, including test planning and identifying the scope of testing to provide guidance to the Project Manager on the testing that is … each task. Defining innovative processes and implementing new strategies supporting the continual improvement of our QA process. Key Accountabilities To take responsibility for the testing of large scale web projects assigned to you across a number of browsers, to ensure the end product delivered to our clients promotes our … level of high quality. Providing accurate estimates for your testing tasks and deliver in a timely manner. You will be expected to clearly raise bugs found during your testing with the developers and Project Manager. You will be in charge of all test documentation, to provide reports for More ❯