1 to 25 of 172 Non-Functional Testing Jobs in England

truly global workforce. This distributed team structure fosters strong connections and collaboration, regardless of location. What you will be involved in Working with clients to deliver high quality testing solutions for varied industries Designing, executing and maintaining automated UI tests API testing Performance Testing Accessibility Testing Promoting a ‘shift left’ attitude towards … Software Testing Collaborating with the internal Test Community to share best practices and ideas Technical Requirements Expertise in leading test strategy, its design and development of Test Automation Frameworks, with recommending relevant automation tools and integrating them from scratch (Selenium, REST … assured, Playwright, Postman, Cucumber, Cypress) Expertise in both manual and automated API testing (Postman, REST Assured, Karate) Demonstrated understanding and relevant project experience of various non-functional testing types Proficient in at least one or more of the following programming languages (Java, Scala, Javascript, Typescript, C#, Python) Demonstrated understanding and experience using More ❯

truly global workforce. This distributed team structure fosters strong connections and collaboration, regardless of location. What you will be involved in Working with clients to deliver high quality testing solutions for varied industries Designing, executing and maintaining automated UI tests API testing Performance Testing Accessibility Testing Promoting a 'shift left' attitude towards … Software Testing Collaborating with the internal Test Community to share best practices and ideas Technical Requirements Expertise in leading test strategy, its design and development of Test Automation Frameworks, with recommending relevant automation tools and integrating them from scratch (Selenium, REST … assured, Playwright, Postman, Cucumber, Cypress) Expertise in both manual and automated API testing (Postman, REST Assured, Karate) Demonstrated understanding and relevant project experience of various non-functional testing types Proficient in at least one or more of the following programming languages (Java, Scala, Javascript, Typescript, C#, Python) Demonstrated understanding and experience using More ❯

our commitment to creating products that are not just intuitive but downright obvious. At the heart of this commitment is the Roku OS QA Team, dedicated to rigorously testing every product and feature to ensure we deliver the most reliable streaming media platform in the industry. Our mission is simple: help people effortlessly find and stream the content … to design, implement, and optimize solutions leveraging LLMs via API Experience using various LLMs (Open AI, Anthropic APIs) and AI Frameworks like langchain, Tensorflow etc. Hands-on experience testing AI-powered features (e.g., recommendation systems, computer vision models, chatbots). 2+ years of experience developing test plans and test cases Bachelor's degree in Computer Science or related … new technologies quickly Mentoring less experienced Engineers and driving automation development A self-directed professional able to work independently Previous experience with Non-Functional Testing (Performance Testing, Stress Testing) Experience with infrastructure as code and orchestration technologies (Terraform, Kubernetes, CloudFormation) Certifications or training in AI/ML or AI testing More ❯

We are looking for a highly experienced Software Automation Test Engineer in Test with a strong background in software testing, automation development, and DevOps. The ideal candidate will have hands-on experience across a wide range of technologies including Java, Node.js, CI/CD, Terraform, Azure, Docker, and service virtualisation. This role also involves working with cutting-edge … SC cleared. Key Responsibilities: Design and implement scalable automated test frameworks using Java and Node.js. Develop and execute automated test suites for functional, regression, and non-functional testing (e.g., performance, scalability, reliability). Perform API testing and ensure robust validation of service integrations. Build and maintain CI/CD pipelines … resource provisioning. Experience with Azure cloud services and Azure Foundry. Familiarity with Docker and container orchestration. Experience in API testing and service virtualisation. Understanding of non-functional testing principles. Demonstrated ability to debug and resolve issues in complex systems. Strong communication and collaboration skills. Experience in building automation frameworks from scratch. Preferred More ❯

We are looking for a highly experienced Software Automation Test Engineer in Test with a strong background in software testing, automation development, and DevOps. The ideal candidate will have hands-on experience across a wide range of technologies including Java, Node.js, CI/CD, Terraform, Azure, Docker, and service virtualisation. This role also involves working with cutting-edge … SC cleared. Key Responsibilities: Design and implement scalable automated test frameworks using Java and Node.js. Develop and execute automated test suites for functional, regression, and non-functional testing (e.g., performance, scalability, reliability). Perform API testing and ensure robust validation of service integrations. Build and maintain CI/CD pipelines … resource provisioning. Experience with Azure cloud services and Azure Foundry. Familiarity with Docker and container orchestration. Experience in API testing and service virtualisation. Understanding of non-functional testing principles. Demonstrated ability to debug and resolve issues in complex systems. Strong communication and collaboration skills. Experience in building automation frameworks from scratch. Preferred More ❯

We are looking for a highly experienced Software Automation Test Engineer in Test with a strong background in software testing, automation development, and DevOps. The ideal candidate will have hands-on experience across a wide range of technologies including Java, Node.js, CI/CD, Terraform, Azure, Docker, and service virtualisation. This role also involves working with cutting-edge … SC cleared. Key Responsibilities: Design and implement scalable automated test frameworks using Java and Node.js. Develop and execute automated test suites for functional, regression, and non-functional testing (e.g., performance, scalability, reliability). Perform API testing and ensure robust validation of service integrations. Build and maintain CI/CD pipelines … resource provisioning. Experience with Azure cloud services and Azure Foundry. Familiarity with Docker and container orchestration. Experience in API testing and service virtualisation. Understanding of non-functional testing principles. Demonstrated ability to debug and resolve issues in complex systems. Strong communication and collaboration skills. Experience in building automation frameworks from scratch. Preferred More ❯

We are looking for a highly experienced Software Automation Test Engineer in Test with a strong background in software testing, automation development, and DevOps. The ideal candidate will have hands-on experience across a wide range of technologies including Java, Node.js, CI/CD, Terraform, Azure, Docker, and service virtualisation. This role also involves working with cutting-edge … SC cleared. Key Responsibilities: Design and implement scalable automated test frameworks using Java and Node.js. Develop and execute automated test suites for functional, regression, and non-functional testing (e.g., performance, scalability, reliability). Perform API testing and ensure robust validation of service integrations. Build and maintain CI/CD pipelines … resource provisioning. Experience with Azure cloud services and Azure Foundry. Familiarity with Docker and container orchestration. Experience in API testing and service virtualisation. Understanding of non-functional testing principles. Demonstrated ability to debug and resolve issues in complex systems. Strong communication and collaboration skills. Experience in building automation frameworks from scratch. Preferred More ❯

We are looking for a highly experienced Software Automation Test Engineer in Test with a strong background in software testing, automation development, and DevOps. The ideal candidate will have hands-on experience across a wide range of technologies including Java, Node.js, CI/CD, Terraform, Azure, Docker, and service virtualisation. This role also involves working with cutting-edge … SC cleared. Key Responsibilities: Design and implement scalable automated test frameworks using Java and Node.js. Develop and execute automated test suites for functional, regression, and non-functional testing (e.g., performance, scalability, reliability). Perform API testing and ensure robust validation of service integrations. Build and maintain CI/CD pipelines … resource provisioning. Experience with Azure cloud services and Azure Foundry. Familiarity with Docker and container orchestration. Experience in API testing and service virtualisation. Understanding of non-functional testing principles. Demonstrated ability to debug and resolve issues in complex systems. Strong communication and collaboration skills. Experience in building automation frameworks from scratch. Preferred More ❯

Job Summary: We are looking for a highly experienced Software Automation Test Engineer in Test with a strong background in software testing, automation development, and DevOps. The ideal candidate will have hands-on experience across a wide range of technologies including Java, Node.js, CI/CD, Terraform, Azure, Docker, and service virtualisation. This role also involves working with … IaC) implementations. Key Responsibilities: Design and implement scalable automated test frameworks using Java and Node.js. Develop and execute automated test suites for functional, regression, and non-functional testing (e.g., performance, scalability, reliability). Perform API testing and ensure robust validation of service integrations. Build and maintain CI/CD pipelines … resource provisioning. Experience with Azure cloud services and Azure Foundry. Familiarity with Docker and container orchestration. Experience in API testing and service virtualisation. Understanding of non-functional testing principles. Demonstrated ability to debug and resolve issues in complex systems. Strong communication and collaboration skills. Experience in building automation frameworks from scratch. Preferred More ❯

Job Summary: We are looking for a highly experienced Software Automation Test Engineer in Test with a strong background in software testing, automation development, and DevOps. The ideal candidate will have hands-on experience across a wide range of technologies including Java, Node.js, CI/CD, Terraform, Azure, Docker, and service virtualisation. This role also involves working with … IaC) implementations. Key Responsibilities: Design and implement scalable automated test frameworks using Java and Node.js. Develop and execute automated test suites for functional, regression, and non-functional testing (e.g., performance, scalability, reliability). Perform API testing and ensure robust validation of service integrations. Build and maintain CI/CD pipelines … resource provisioning. Experience with Azure cloud services and Azure Foundry. Familiarity with Docker and container orchestration. Experience in API testing and service virtualisation. Understanding of non-functional testing principles. Demonstrated ability to debug and resolve issues in complex systems. Strong communication and collaboration skills. Experience in building automation frameworks from scratch. Preferred More ❯

Job Summary: We are looking for a highly experienced Software Automation Test Engineer in Test with a strong background in software testing, automation development, and DevOps. The ideal candidate will have hands-on experience across a wide range of technologies including Java, Node.js, CI/CD, Terraform, Azure, Docker, and service virtualisation. This role also involves working with … IaC) implementations. Key Responsibilities: Design and implement scalable automated test frameworks using Java and Node.js. Develop and execute automated test suites for functional, regression, and non-functional testing (e.g., performance, scalability, reliability). Perform API testing and ensure robust validation of service integrations. Build and maintain CI/CD pipelines … resource provisioning. Experience with Azure cloud services and Azure Foundry. Familiarity with Docker and container orchestration. Experience in API testing and service virtualisation. Understanding of non-functional testing principles. Demonstrated ability to debug and resolve issues in complex systems. Strong communication and collaboration skills. Experience in building automation frameworks from scratch. Preferred More ❯

Job Summary: We are looking for a highly experienced Software Automation Test Engineer in Test with a strong background in software testing, automation development, and DevOps. The ideal candidate will have hands-on experience across a wide range of technologies including Java, Node.js, CI/CD, Terraform, Azure, Docker, and service virtualisation. This role also involves working with … IaC) implementations. Key Responsibilities: Design and implement scalable automated test frameworks using Java and Node.js. Develop and execute automated test suites for functional, regression, and non-functional testing (e.g., performance, scalability, reliability). Perform API testing and ensure robust validation of service integrations. Build and maintain CI/CD pipelines … resource provisioning. Experience with Azure cloud services and Azure Foundry. Familiarity with Docker and container orchestration. Experience in API testing and service virtualisation. Understanding of non-functional testing principles. Demonstrated ability to debug and resolve issues in complex systems. Strong communication and collaboration skills. Experience in building automation frameworks from scratch. Preferred More ❯

Job Summary: We are looking for a highly experienced Software Automation Test Engineer in Test with a strong background in software testing, automation development, and DevOps. The ideal candidate will have hands-on experience across a wide range of technologies including Java, Node.js, CI/CD, Terraform, Azure, Docker, and service virtualisation. This role also involves working with … IaC) implementations. Key Responsibilities: Design and implement scalable automated test frameworks using Java and Node.js. Develop and execute automated test suites for functional, regression, and non-functional testing (e.g., performance, scalability, reliability). Perform API testing and ensure robust validation of service integrations. Build and maintain CI/CD pipelines … resource provisioning. Experience with Azure cloud services and Azure Foundry. Familiarity with Docker and container orchestration. Experience in API testing and service virtualisation. Understanding of non-functional testing principles. Demonstrated ability to debug and resolve issues in complex systems. Strong communication and collaboration skills. Experience in building automation frameworks from scratch. Preferred More ❯

nations. Read more about us here . Key deliverables Create and implement comprehensive test strategies and test plans to ensure the quality and reliability of software products Define testing objectives, scope, scenarios, and criteria based on project requirements and specifications Ensure high quality documentation of test plans, test cases, test results, and defect reports. Support test team and … activities in preparation for and during multiple test phases including FAT, SIT and SAT. Oversee the execution of test cases, including functional, regression, performance and resilience testing Be responsible for the management of test environments, ensuring that they are well-maintained and up-to-date Monitor and report on testing progress, provide detailed and … features, design, and functionality Interpret high and low-level designs and deployment topologies for target environments to establish appropriate test approaches for both functional and non-functional testing Align test processes across projects, Identify and implement best practices for testing processes and methodologies to enhance efficiency and effectiveness Ensure test More ❯

part of a team 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 of a business committed to agile delivery … 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 Help identify technical debt and contribute to backlog refinement and prioritisation Support non-functional testing efforts, including performance and accessibility testing Contribute to documentation and peer review processes Share QA expertise with the wider engineering community to More ❯

part of a team 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 of a business committed to agile delivery … 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 Help identify technical debt and contribute to backlog refinement and prioritisation Support non-functional testing efforts, including performance and accessibility testing Contribute to documentation and peer review processes Share QA expertise with the wider engineering community to More ❯

hardware. Collaborate with developers and product managers to define testing scope and objectives. Establish scalable testing methodologies for comprehensive coverage. ✅ Functional & Non-Functional Testing Execute manual functional tests to validate expected behavior. Conduct performance, load, and stress testing. Ensure compatibility across devices, operating systems, and browsers. … API Testing Manually test APIs for functionality, performance, and reliability. Validate data flow and integrity across integrated systems. Use tools like Postman or SoapUI to support testing efforts. 📊 Data Verification Ensure data accuracy and consistency across databases and sources. Perform reconciliation and validation tasks. Collaborate with engineers to resolve data-related issues. 📱 Device Testing … issues. Guarantee a seamless user experience across platforms. 🐞 Defect Management Log and track defects with detailed documentation. Work closely with development teams to ensure timely fixes. Conduct regression testing to confirm resolution. 🤝 Collaboration & Communication Act as a bridge between development, product, and implementation teams. Provide clear updates on testing progress and risks. Participate in agile ceremonies More ❯

hardware. Collaborate with developers and product managers to define testing scope and objectives. Establish scalable testing methodologies for comprehensive coverage. ✅ Functional & Non-Functional Testing Execute manual functional tests to validate expected behavior. Conduct performance, load, and stress testing. Ensure compatibility across devices, operating systems, and browsers. … API Testing Manually test APIs for functionality, performance, and reliability. Validate data flow and integrity across integrated systems. Use tools like Postman or SoapUI to support testing efforts. 📊 Data Verification Ensure data accuracy and consistency across databases and sources. Perform reconciliation and validation tasks. Collaborate with engineers to resolve data-related issues. 📱 Device Testing … issues. Guarantee a seamless user experience across platforms. 🐞 Defect Management Log and track defects with detailed documentation. Work closely with development teams to ensure timely fixes. Conduct regression testing to confirm resolution. 🤝 Collaboration & Communication Act as a bridge between development, product, and implementation teams. Provide clear updates on testing progress and risks. Participate in agile ceremonies More ❯

hardware. Collaborate with developers and product managers to define testing scope and objectives. Establish scalable testing methodologies for comprehensive coverage. ✅ Functional & Non-Functional Testing Execute manual functional tests to validate expected behavior. Conduct performance, load, and stress testing. Ensure compatibility across devices, operating systems, and browsers. … API Testing Manually test APIs for functionality, performance, and reliability. Validate data flow and integrity across integrated systems. Use tools like Postman or SoapUI to support testing efforts. 📊 Data Verification Ensure data accuracy and consistency across databases and sources. Perform reconciliation and validation tasks. Collaborate with engineers to resolve data-related issues. 📱 Device Testing … issues. Guarantee a seamless user experience across platforms. 🐞 Defect Management Log and track defects with detailed documentation. Work closely with development teams to ensure timely fixes. Conduct regression testing to confirm resolution. 🤝 Collaboration & Communication Act as a bridge between development, product, and implementation teams. Provide clear updates on testing progress and risks. Participate in agile ceremonies More ❯

hardware. Collaborate with developers and product managers to define testing scope and objectives. Establish scalable testing methodologies for comprehensive coverage. ✅ Functional & Non-Functional Testing Execute manual functional tests to validate expected behavior. Conduct performance, load, and stress testing. Ensure compatibility across devices, operating systems, and browsers. … API Testing Manually test APIs for functionality, performance, and reliability. Validate data flow and integrity across integrated systems. Use tools like Postman or SoapUI to support testing efforts. 📊 Data Verification Ensure data accuracy and consistency across databases and sources. Perform reconciliation and validation tasks. Collaborate with engineers to resolve data-related issues. 📱 Device Testing … issues. Guarantee a seamless user experience across platforms. 🐞 Defect Management Log and track defects with detailed documentation. Work closely with development teams to ensure timely fixes. Conduct regression testing to confirm resolution. 🤝 Collaboration & Communication Act as a bridge between development, product, and implementation teams. Provide clear updates on testing progress and risks. Participate in agile ceremonies More ❯

hardware. Collaborate with developers and product managers to define testing scope and objectives. Establish scalable testing methodologies for comprehensive coverage. ✅ Functional & Non-Functional Testing Execute manual functional tests to validate expected behavior. Conduct performance, load, and stress testing. Ensure compatibility across devices, operating systems, and browsers. … API Testing Manually test APIs for functionality, performance, and reliability. Validate data flow and integrity across integrated systems. Use tools like Postman or SoapUI to support testing efforts. 📊 Data Verification Ensure data accuracy and consistency across databases and sources. Perform reconciliation and validation tasks. Collaborate with engineers to resolve data-related issues. 📱 Device Testing … issues. Guarantee a seamless user experience across platforms. 🐞 Defect Management Log and track defects with detailed documentation. Work closely with development teams to ensure timely fixes. Conduct regression testing to confirm resolution. 🤝 Collaboration & Communication Act as a bridge between development, product, and implementation teams. Provide clear updates on testing progress and risks. Participate in agile ceremonies More ❯

join a collaborative, cross-functional team, bringing expertise in both manual and automated testing. This role focuses on embedding quality throughout the development lifecycle, ensuring that testing is proactive and continuous. The successful candidate will work across web and mobile platforms, applying modern quality engineering practices and supporting a culture of excellence. Key Responsibilities Plan, design … from the outset Apply BDD techniques to create shared understanding and clear acceptance criteria Participate in design reviews, backlog refinement, and sprint ceremonies Conduct exploratory, regression, and smoke testing across multiple environments Work with DevOps to integrate tests into CI/CD pipelines Contribute to performance and security testing strategies Document and report defects clearly, supporting … Experience testing mobile applications (manual and automated) Must show evidence of ‘shift-left’ approach – must show evidence of early testing involvement Focus on non-functional testing as well as functional Strong proficiency with Playwright and JavaScript Familiarity with BDD frameworks (e.g., Cucumber, SpecFlow) Experience working in Agile or More ❯

join a collaborative, cross-functional team, bringing expertise in both manual and automated testing. This role focuses on embedding quality throughout the development lifecycle, ensuring that testing is proactive and continuous. The successful candidate will work across web and mobile platforms, applying modern quality engineering practices and supporting a culture of excellence. Key Responsibilities Plan, design … from the outset Apply BDD techniques to create shared understanding and clear acceptance criteria Participate in design reviews, backlog refinement, and sprint ceremonies Conduct exploratory, regression, and smoke testing across multiple environments Work with DevOps to integrate tests into CI/CD pipelines Contribute to performance and security testing strategies Document and report defects clearly, supporting … Experience testing mobile applications (manual and automated) Must show evidence of ‘shift-left’ approach – must show evidence of early testing involvement Focus on non-functional testing as well as functional Strong proficiency with Playwright and JavaScript Familiarity with BDD frameworks (e.g., Cucumber, SpecFlow) Experience working in Agile or More ❯

. C# Programming language ISEB/ISTQB Software Testing accredited or equivalent. Strong test lead experience Test leadership and execution of functional and non-functional testing in an Agile (SCRUM) environment. Experience with full test process from a lead position Strong test automation experience (10 years minimum) Experience of using … test management tools (e.g. Azure DevOps, HP ALM, Jira) Visual Studio 2019 or higher SQL Experience of MS Office, MS Project and Visio. SDLC methodology. Testing in an Agile (SCRUM) environment. Integrating automated test cases with CI/CD frameworks and tools (Azure DevOps). Good knowledge of risk management, defect management, task planning and measuring and reporting … performance against key metrics. Browser Compatibility test tools e.g., BrowserStack (desirable Experience of xml and service orientated protocols (desirable). ETL testing experience (Desirable) Demonstrate experience of Leading Test Teams in an Agile/Spring Environment. Substantial experience of writing detailed, structured test scripts using best practice design principles. Full software development lifecycle experience using structured and agile More ❯

. C# Programming language ISEB/ISTQB Software Testing accredited or equivalent. Strong test lead experience Test leadership and execution of functional and non-functional testing in an Agile (SCRUM) environment. Experience with full test process from a lead position Strong test automation experience (10 years minimum) Experience of using … test management tools (e.g. Azure DevOps, HP ALM, Jira) Visual Studio 2019 or higher SQL Experience of MS Office, MS Project and Visio. SDLC methodology. Testing in an Agile (SCRUM) environment. Integrating automated test cases with CI/CD frameworks and tools (Azure DevOps). Good knowledge of risk management, defect management, task planning and measuring and reporting … performance against key metrics. Browser Compatibility test tools e.g., BrowserStack (desirable Experience of xml and service orientated protocols (desirable). ETL testing experience (Desirable) Demonstrate experience of Leading Test Teams in an Agile/Spring Environment. Substantial experience of writing detailed, structured test scripts using best practice design principles. Full software development lifecycle experience using structured and agile More ❯