1 to 25 of 34 Remote/Hybrid Performance Testing Jobs in England

Testing & Quality Assurance Sales Manager Location: London (Hybrid) | Type: Full-time | Package: Competitive base + commission/bonus Our specialist change and transformation consultancy client is hiring a Testing & Quality Assurance Sales Manager to drive growth across its Testing & Quality Assurance practice. This is a strong opportunity … consultative seller with experience winning testing-led work in enterprise environments—especially within Financial Services and other complex, regulated sectors. The firm offers services across Change Execution, Managed Services/Change Partner, Joint Venture (risk/reward), and Advisory & Assurance , underpinned by delivery capability in PMO, testing ...

Employment Type: Full-time About the Role We are looking for an experienced Senior Practice Manager - QAT to lead and grow the Quality Assurance & Testing practice. This leadership role involves driving overall strategy, capability building, delivery excellence, and stakeholder engagement for QAT across multiple accounts and geographies. The ideal … candidate will have deep experience in testing services, automation, quality engineering, and managing large QA teams. Key Responsibilities Practice Leadership & Capability Development Define and execute the strategic roadmap for the QAT practice , focusing on quality engineering, automation, and next-gen testing solutions. Build and enhance competencies across functional ...

remote work (Very occasional office travel) Contract: £400 to £450 p/d Inside IR35 contract Overview We are seeking an experienced Quality Engineer (Performance & Resilience Management) to lead non-functional testing (NFR) activities within a major Energy & Utilities programme. This role involves overseeing performance testing across complex systems, ensuring stability, scalability, and resilience of critical applications. Key Responsibilities Lead the performance test team and manage day-to-day test activities. Conduct performance testing questionnaire evaluations. Prepare detailed Performance Test Plans and Performance Closure Reports. Gather and validate Non-Functional ...

Performance QA Engineer | £60,000 - £70,000 + Bonus | Non-Functional Testing | Performance Tester | Jmeter | LoadRunner | K6 | QA Engineer | Manual QA | Quality Assurance Engineer | Are you a Performance Tester who wants autonomy? Want to have an influence on a whole QA Department? I am supporting … fastest growing in the UK of its kind and as a result are looking to growth their QA team by adding a Performance QA to the team. You will be the first Performance QA Engineer within the team so you will be responsible for collaborating with different departments ...

large - scale project environment. You will work on advanced RHEL 9 systems, high - end GPU workstations and HPC platforms, contributing to system stability, performance and innovation. The role provides hands - on exposure to cutting - edge technology, performance testing and automation, while collaborating closely with multi - disciplinary teams … Troubleshoot complex Linux system issues using structured diagnostic approaches Support and contribute to large - scale projects through close collaboration with cross - functional teams Conduct performance testing on HPC platforms using custom scripts and tools Analyze performance and utilization data to produce actionable insights Prepare detailed technical reports ...

developing tools that impact hundreds of thousands of students across the UK Work within a modern engineering environment using cloud technologies and the latest testing frameworks Collaborate with product, design, and development to build a high-quality platform that truly makes a difference Influence the quality standards … continuous improvement, and technical excellence Key Responsibilities Collaborate within an Agile squad to support development and delivery of new product features Conduct thorough exploratory testing alongside automated test execution Build, maintain, and enhance automated testing pipelines using industry-leading tools Define and validate acceptance criteria for user stories ...

large-scale project environment. You will work on advanced RHEL 9 systems, high-end GPU workstations and HPC platforms, contributing to system stability, performance and innovation. The role provides hands-on exposure to cutting-edge technology, performance testing and automation, while collaborating closely with multi-disciplinary teams … Troubleshoot complex Linux system issues using structured diagnostic approaches. Support and contribute to large-scale projects through close collaboration with cross-functional teams. Conduct performance testing on HPC platforms using custom scripts and tools. Analyze performance and utilization data to produce actionable insights. Prepare detailed technical reports ...

secure, and scalable by embedding quality assurance into its design and delivery. You'll lead the development of platform-wide test strategies, support automated testing across infrastructure and services, and collaborate with technical leaders to drive continuous improvement. This role supports DBT's digital transformation goals and contributes … Technology portfolio at DBT, overseeing a platform that supports internal and external services. You will lead the evolution of the DBT Platform's testing strategy, ensuring it is robust, secure, scalable and efficient. You will work closely with platform engineers, technical architects, cyber security and service teams to embed ...

secure, and scalable by embedding quality assurance into its design and delivery. You'll lead the development of platform-wide test strategies, support automated testing across infrastructure and services, and collaborate with technical leaders to drive continuous improvement. This role supports DBT's digital transformation goals and contributes … Technology portfolio at DBT, overseeing a platform that supports internal and external services. You will lead the evolution of the DBT Platform's testing strategy, ensuring it is robust, secure, scalable and efficient. You will work closely with platform engineers, technical architects, cyber security and service teams to embed ...

secure, and scalable by embedding quality assurance into its design and delivery. You'll lead the development of platform-wide test strategies, support automated testing across infrastructure and services, and collaborate with technical leaders to drive continuous improvement. This role supports DBT's digital transformation goals and contributes … Technology portfolio at DBT, overseeing a platform that supports internal and external services. You will lead the evolution of the DBT Platform's testing strategy, ensuring it is robust, secure, scalable and efficient. You will work closely with platform engineers, technical architects, cyber security and service teams to embed ...

secure, and scalable by embedding quality assurance into its design and delivery. You'll lead the development of platform-wide test strategies, support automated testing across infrastructure and services, and collaborate with technical leaders to drive continuous improvement. This role supports DBT's digital transformation goals and contributes … Technology portfolio at DBT, overseeing a platform that supports internal and external services. You will lead the evolution of the DBT Platform's testing strategy, ensuring it is robust, secure, scalable and efficient. You will work closely with platform engineers, technical architects, cyber security and service teams to embed ...

will work exclusively on supporting, maintaining, and enhancing technology solutions for their clients. You will play a key part in ensuring the reliability, performance, and successful operation of technology platforms, while collaborating closely with experienced Linux engineers and client technical teams. This position offers significant opportunities to develop … system behaviour, and configuration states to identify root causes and provide timely, accurate resolutions. Build, maintain and use internal test environments for pre-client testing, performance testing or proof of concept installation prior to client deliverables. Work within Jira sprints to resolve client-related bugs in delivered ...

pipelines to enable continuous integration and deployment Automating infrastructure provisioning using Infrastructure as Code (IaC) Configuring and maintaining DevOps tooling ecosystems Supporting automated testing strategies including performance, security, and resilience testing Implementing monitoring, logging, and alerting solutions Managing Linux-based environments and cloud infrastructure Supporting API integrations … delivery methodologies Desirable Exposure to introducing DevOps practices into new or evolving projects Experience contributing to technical design or architecture discussions Virtual networking or performance testing experience If you are a driven DevOps Engineer who thrives in automated, cloud-native environments and wants to work on impactful, enterprise ...

quality enterprise solutions. This role is ideal for someone who enjoys hands-on test execution but is also willing to own and shape the testing approach at certain times. Key Responsibilities: Review and refine acceptance criteria and requirements to ensure testability Design and execute test plans, cases, and exploratory … testing Develop and maintain automated tests (UI/API/performance) Validate data using SQL and assess the business value of features Log and manage defects, participate in Agile ceremonies, and improve QA processes Advocate for quality and contribute to test strategy and best practices Key Skills & Experience ...

Policing, Central and Local Government. Who you are We are seeking Test Leads and Senior System Testers with current SC + NPPV3 clearance lead testing strategy and execution across large, multi team programmes, ensuring quality is embedded across the full software delivery lifecycle. What you’ll be doing Define … lead programme-level test strategy and governance Oversee system, integration, regression, and performance testing Drive automation using JUnit, Cucumber, Selenium , and JMeter Implement service virtualisation (WireMock) and robust data validation (PostgreSQL) Embed testing into CI/CD pipelines and modern engineering practices Manage risks, reporting, and cross ...

Senior Full-Stack Developer My Client is a fast-growing technology company building high-performance, real-time digital products used at significant live and large-scale environments. They are seeking a Senior Full-Stack Developer to play a key role in shaping and scaling their core platform. This … architectural input and solving complex engineering challenges. Key Responsibilities Design and implement scalable cloud-based architectures using Infrastructure as Code Build and enhance high-performance, real-time web applications Develop systems capable of handling high-throughput, concurrent usage Improve performance, reliability and scalability across existing products Build ...

domain. In addition, you will lead the development and maintenance of Test Automation frameworks and scripts across Archiving Technology for both Function & Non-Functional testing activities, analyzing results and identifying areas for continuous improvement. QA Lead & Automation Engineer: Duties Standardisation, Continuous Improvement & Maintenance of Test Automation Framework across … Automation Dashboards for Archiving Tech Knowledge sharing of approach and solution to Test Automation issues Standardising the definition of Non-Financial Risk (NFR) & related performance Testing approach QA Lead & Automation Engineer: Experience Essential experience of large-scale automation projects Essential experience in Selenium and Java based automation Taking ...

/(url removed) projects experience strongly preferred. Test automation tools experience -eg- Selenium, Serenity or Cucumber. Continuous Integration tools -eg- Jenkins, Stash, Hudson, Github. Testing UI and Web Services systems including end-to-end and in isolation using Mocks. Experience with large datasets + appreciation of data isolation … statements Using Test Management tools like Jira for planning, test execution + reporting. AWS Cloud environments + automated infrastructure. Advantageous skills: JavaScript, JMeter scripting, Performance Testing, Agile/Scrum. SC Security Clearance is essential for this position. ...

Government/GOV.UK projects experience strongly preferred. Test automation tools experience -eg- Selenium, Serenity or Cucumber. Continuous Integration tools -eg- Jenkins, Stash, Hudson, Github. Testing UI and Web Services systems including end-to-end and in isolation using Mocks. Experience with large datasets + appreciation of data isolation … statements Using Test Management tools like Jira for planning, test execution + reporting. AWS Cloud environments + automated infrastructure. Advantageous skills: JavaScript, JMeter scripting, Performance Testing, Agile/Scrum. SC Security Clearance is essential for this position. ...

Change function and will work closely with the Lead M365 Tester, developers, architects and end users to ensure the quality, reliability and performance of M365 applications across the organisation. Assignment Details Contract Length: 11 months (ongoing assignment) Pay Rate: £25.38 per hour (Umbrella) Hours: 35 hours per week Working … office) Closing Date: 27 February 2026 Interviews: Face-to-face The Role As the M365 Tester , you will be responsible for delivering a robust testing function across Microsoft 365 and Dynamics 365 platforms, ensuring solutions meet business, technical and quality standards. Key responsibilities include: Designing, developing and executing test ...

Senior Test Engineer to their growing team. This is a full-time permanent position and offers hybrid working. Key responsibilities will include: Testing of software solutions and applications to ensure products meet requirements Writing and executing functional, system and performance testing Reading and understanding requirements documentation Producing … team The successful candidate will have: Experience in a similar role Experience with LTE technologies Excellent communication skills Solid experience with manual and automation testing Excellent problem solving skills 4G/5G experience Experience with testing frameworks and tools Strong knowledge of test automation tools ISTQB certification (desirable ...

Engineer (Manual) | Wokingham/Hybrid | £55,000 - £65,000 Linux | SQL | Jira | Manual QA | SIT | System Integration Testing | Healthcare | Saas | Test Analyst | Software Tester | Opus have partnered with a growing Saas that harness technology for the Healthcare sector. Their Software is used by over 10 million users … They’re in growth mode and are looking for experienced QA Engineers to come on board and be heavily involved in all aspects of testing from functional, system and regression. They’re looking for people who are more than testers but sociable who will get involved with the wider ...

M365 Tester will possess substantial expertise in the testing of Microsoft 365 applications and services, including but not limited to Dynamics, Teams, SharePoint, OneDrive, Outlook, and CoPilot. M365 Tester A thorough understanding of the technical dimensions of Microsoft 365—covering integration, customisation, and troubleshooting—is required, complemented by strong … developers and end users to develop and implement test scripts aligned with business needs As the M365 Tester you will conduct functional, regression, and performance testing to validate software functionality As the M365 Tester you will identify and report defects, working closely with developers to resolve issues. ...

remote work (Very occasional office travel) Contract: £400 to £450 p/d Inside IR35 contract Overview We are seeking an experienced Quality Engineer (Performance & Resilience Management) to lead non-functional testing (NFR) activities within a major Energy & Utilities programme. This role involves overseeing performance testing ...

with React Native at the heart of the platform. You will own the mobile architecture across iOS and Android, focusing on core application foundations, performance sensitive features, and scalable mobile systems used in real world healthcare environments. This is not a feature factory position. You will have real architectural … implement scalable mobile architecture using React Native and TypeScript • Work closely with product, design, and backend teams to deliver high quality mobile experiences • Define performance standards and improve reliability across the mobile stack • Architect and maintain state management and application structure at scale • Integrate native modules using Swift ...