1 to 25 of 170 Non-Functional Testing Jobs in the UK

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 ❯

for planning, designing, and executing these tests by working closely with key stakeholders and various areas of the business, to understand and deliver functional and non-functional requirements. Responsibilities and Objectives Build, configure and test SGS systems across functional and non-functional requirements to ensure the production readiness … and experience of developing, executing, and maintaining performance test scripts, using specialised tooling such as Grafana’s K6 (Or equivalent), utilising JavaScript. Experience in other areas of non-functional testing such as; accessibility, compatibility, usability, resiliency, and failover would be beneficial. Our current stack includes Playwright, Cypress, K6 and JetBrains IDEs so strong hands … understanding of different testing techniques and approaches with the insight to know when best to use them. Experience of leading, scripting, executing & maintaining automated regression & Non-functional testing. Essential attributes, skills, and experience Team player & highly collaborative. Effective communication skills. Self-motivated and self-starter. The drive to continuous personal improvement. Flexible/adaptable. More ❯

for planning, designing, and executing these tests by working closely with key stakeholders and various areas of the business, to understand and deliver functional and non-functional requirements. Responsibilities and Objectives Build, configure and test SGS systems across functional and non-functional requirements to ensure the production readiness … and experience of developing, executing, and maintaining performance test scripts, using specialised tooling such as Grafana’s K6 (Or equivalent), utilising JavaScript. Experience in other areas of non-functional testing such as; accessibility, compatibility, usability, resiliency, and failover would be beneficial. Our current stack includes Playwright, Cypress, K6 and JetBrains IDEs so strong hands … understanding of different testing techniques and approaches with the insight to know when best to use them. Experience of leading, scripting, executing & maintaining automated regression & Non-functional testing. Essential attributes, skills, and experience Team player & highly collaborative. Effective communication skills. Self-motivated and self-starter. The drive to continuous personal improvement. Flexible/adaptable. More ❯

for planning, designing, and executing these tests by working closely with key stakeholders and various areas of the business, to understand and deliver functional and non-functional requirements. Responsibilities and Objectives Build, configure and test SGS systems across functional and non-functional requirements to ensure the production readiness … and experience of developing, executing, and maintaining performance test scripts, using specialised tooling such as Grafana’s K6 (Or equivalent), utilising JavaScript. Experience in other areas of non-functional testing such as; accessibility, compatibility, usability, resiliency, and failover would be beneficial. Our current stack includes Playwright, Cypress, K6 and JetBrains IDEs so strong hands … understanding of different testing techniques and approaches with the insight to know when best to use them. Experience of leading, scripting, executing & maintaining automated regression & Non-functional testing. Essential attributes, skills, and experience Team player & highly collaborative. Effective communication skills. Self-motivated and self-starter. The drive to continuous personal improvement. Flexible/adaptable. More ❯

develop and maintain test automation. Identification of test automation opportunities. Working closely with the development team to define strategy and best practices. Looking for opportunities to "Shift left" testing and test automation. Providing clear and accurate documentation for the tests and test automation. Contributing towards the continuous improvement of testing and test automation practices. Integrating automated … tests with the CI/CD pipeline. Sharing Best Practice and owning the testing process in all cadence ceremonies. Keeping skills up to date by following advancements in testing and test automation. Your Profile Essential Skills/Knowledge/Experience: Hands-on experience with Data Testing either with Python or Pyspark. Strong hands-on … in GCP Storage Buckets, BigQuery, Dataflow and Cloud Functions (any Cloud). Hands-on experience with one or more programming languages (Java/JavaScript). Experience with non-functional testing using JMeter or similar tools. Proven experience creating best practices and policies to improve quality at program level. Strong technical skills and ability to More ❯