1 to 25 of 65 Non-Functional Testing Jobs in the UK

testing tools. Experience working within an Agile environment. Programming experience in following languages: Python, Java, GoLang. Ability to quickly acquire new skills and tools. Good non-functional testing experience. Desirable Skills Experience working in financial services or other regulated environments. AWS/GCP certifications (e.g., AWS Solutions Architect, Google Professional Cloud Engineer More ❯

testing tools. Experience working within an Agile environment. Programming experience in following languages: Python, Java, GoLang. Ability to quickly acquire new skills and tools. Good non-functional testing experience. Desirable Skills Experience working in financial services or other regulated environments. AWS/GCP certifications (e.g., AWS Solutions Architect, Google Professional Cloud Engineer More ❯

area of testing. have expert technical understanding and provide advice to project teams. Also, as a Lead QAT Analyst at HMRC, youll define and lead on how the testing will work and … advise on the organisation wide technical test approach. You are responsible for selecting appropriate tools and techniques to evaluate user experience and for functional and non-functional testing of systems, products, services or devices. Checking operational systems, products, services, or devices for changes in usability and accessibility needs. You will validate that … QAT analyst sets the strategy for test analysis, establishing standards and methods. QAT Lead Analysts are responsible for evaluating tools and techniques for functional and non-functional testing of systems, products, services or devices. Validating that security, usability and accessibility requirements have been met. They will need to interpret and present results More ❯

testing tools. • Experience working within an Agile environment. • Programming experience in following languages: Python, Java, GoLang. • Ability to quickly acquire new skills and tools. • Good non-functional testing experience. The ideal candidate for this role will have the below experience and qualifications: • Bachelor's or Master's degree in Computer Science or More ❯

accelerates protein expression and purification optimization in research labs. We are seeking a highly motivated and experienced Software Quality Assurance (QA) Team Leader to define and drive our testing strategy, lead our QA team, and ensure the highest standards of software quality for our groundbreaking eProtein Discovery platform. Join us in shaping the future of protein prototyping technology. … training Write detailed bug reports, including clear reproduction steps and relevant evidence (logs, screenshots, videos) Essential: 4+ years of hands-on experience in both manual and automated software testing, with at least 1-2 years in a QA leadership or mentoring capacity Strong proficiency in Javascript and Python coding with automated testing frameworks such as Cypress … write clear bug reports and actionable test evidence Desirable: Experience testing connected devices such as networked laboratory instruments, IoT devices, or embedded systems Familiarity with non-functional testing areas, including performance, stress, and scalability testing Exposure to quality methodologies such as CAPA (Corrective and Preventive Actions), 8D Problem Solving, or More ❯

Working as part of the engineering team you will participate in all testing activities for the ContactEngine platform. This will include functional and non-functional testing using a combination of manual and automated testing with a focus on, and continual drive towards automation. How will you make an … impact? Participate in all testing activities within the agile pipeline - estimation, prioritisation, planning and coordination. Provide input into platform architecture and implementation of automation tooling and frameworks to facilitate testing, continuous integration, delivery, and deployment. Create and execute detailed, comprehensive, and well-structured test plans and test cases that will include both functional and non-functional tests. Support the investigation of bugs and live production issues. Recreate and verify defects with detailed replication steps, working with the engineering team to ensure efficient resolution. More ❯

ll be doing: You will join a highly focused quality engineering team that drives value for clients through an engineering-led approach. Your responsibilities include ensuring Shift-Left Testing, supporting various testing types with frameworks like WebdriverIO, Cypress, and Playwright, mentoring team members, and continuously improving quality metrics such as defect density, test pass rate, and … OOP principles Experience working in Agile teams, designing automated tests, and ensuring test coverage Ability to collaborate with developers and understand CI/CD pipelines Knowledge of non-functional testing aspects like performance, security, accessibility Familiarity with command line operations, code review, and version control workflows Experience with BDD, API testing, web … UI testing, and cross-domain applications including cloud and web apps Additional skills such as mobile automation and contract testing are a plus Nice to have: Experience with CI/CD tools like GitHub Actions, Jenkins, Azure DevOps, GitLab AWS experience Experience with Cypress, Playwright, Webdriver.io, and Selenium Knowledge of Contract Testing frameworks like More ❯

and TypeScript) and help ensure test coverage across both web and mobile applications. You'll drive QA strategy, improve our automation capabilities, and help guide our shift-left testing approach. This isn't just about finding bugs. It's about building confidence in our product, driving quality upstream, and making sure we ship robust, scalable solutions at pace. … best practices and modern QA approaches. We're a fast-moving TransitTech business with plenty of exciting challenges-legacy code, evolving architecture, and new features that need rigorous testing across web, iOS, and Android platforms. If you thrive in an environment where you can make a real impact, we'd love to chat. What You'll Be Doing … with a proactive approach to embedding quality early in the development cycle. Excellent communication and collaboration skills - able to partner across engineering and product teams. Knowledge of non-functional testing (performance, security, etc.) Nice to Have Experience testing across microservices, cloud-native systems, or distributed architectures. Familiarity with CI/CD pipelines More ❯

and TypeScript) and help ensure test coverage across both web and mobile applications. You'll drive QA strategy, improve our automation capabilities, and help guide our shift-left testing approach. This isn't just about finding bugs. It's about building confidence in our product, driving quality upstream, and making sure we ship robust, scalable solutions at pace. … best practices and modern QA approaches. We're a fast-moving TransitTech business with plenty of exciting challenges-legacy code, evolving architecture, and new features that need rigorous testing across web, iOS, and Android platforms. If you thrive in an environment where you can make a real impact, we'd love to chat. What You'll Be Doing … with a proactive approach to embedding quality early in the development cycle. Excellent communication and collaboration skills - able to partner across engineering and product teams. Knowledge of non-functional testing (performance, security, etc.) Nice to Have Experience testing across microservices, cloud-native systems, or distributed architectures. Familiarity with CI/CD pipelines More ❯

assisting the firm in assuring product quality. If you are an experienced Automation Engineer with expertise in system testing, benchmarking, load, stress, endurance, and other non-functional tests, and if you are a curious, self-motivated, people-oriented team player with strong interpersonal skills who constantly learns and evolves, then this is a chance … innovative actions alongside other development teams. Here's how you will play a key role in BMC and your own success: Conduct and automate integration, API, and system testing to validate stability, performance, and reliability. Provide a quality narrative of our products from a complete system point of view and work closely with developers to suggest and validate … experience as a QA/Test Engineer in distributed environments, with a focus on functional, regression, integration, and API testing. Hands-on experience with Python and testing Client-Server applications. Experience in building and maintaining robust automation frameworks and automating end-to-end scenarios. Solid understanding of SaaS products, cloud platforms (e.g., AWS, Azure), and tools More ❯

the opportunity to work with cutting-edge technologies, learn from experienced colleagues, and make a meaningful impact on the solutions we deliver. Your Skills & Experience: Experience with API testing and tools such as Postman. Familiarity with functional or system integration testing. Hands-on experience with automated testing frameworks (e.g., Cucumber, JUnit). Knowledge of stubbing tools like WireMock. Understanding of non-functional testing, including load and performance testing. Experience using tools like JIRA, Confluence, or other backlog/test management platforms. Exposure to iterative or incremental software … delivery practices. Ability to maintain and execute automated testing cycles. Familiarity with version control systems such as Git. Understanding of Agile methodologies and ways of working. Please note that you MUST be eligible for SC clearance and be able and willing to be onsite in Shropshire 3 days per week. RSG Plc is acting as an Employment Agency More ❯

in a forward thinking engineering culture that embraces automation, observability and modern dev practices. Tech Stack You'll Work With Core: Java (essential), JavaScript or TypeScript (bonus) Performance Testing: Custom frameworks, traffic analysis, monitoring tools Testing Tools: Playwright, Cypress or similar (performance testing more important for this role) Infrastructure: APIs, databases, CICD pipelines Cloud … as an Performance Tester or Automation Engineer , with a solid grasp of Java Proven track record in building and maintaining performance and automation test frameworks Experience with backend testing , APIs, CICD, and data driven testing A collaborative mindset: someone who enjoys mentoring, problem solving and working closely with devs and stakeholders Nice to Have Familiarity with More ❯

champions of its use in the industry. We support the growth of Web3 startups through our Accelerator Program. We upgrade ecosystems by injecting liquidity into promising DeFi, RWA, and NFT protocols. And we push the industry's progress with our research and governance initiatives. At Keyrock, we're not just envisioning the future of digital assets. We're actively building … performance trading systems. Collaborate closely with product management to align engineering efforts with product goals and roadmap. Implement and enforce best practices in software development, including code reviews, testing methodologies, and deployment strategies. Ensure the scalability, reliability, and security of our systems by implementing robust architectures and engineering practices. Provide technical leadership and mentorship to team members, fostering More ❯

Core Responsibilities: Full ownership of quality assurance and test strategy execution across the project lifecycle, ensuring alignment with central government standards and delivery frameworks. Lead end-to-end testing activities , from planning through to post-deployment validation, including proactive collaboration with developers to resolve defects in lower environments. … Drive and oversee automated and manual testing practices , with responsibility for automation strategies covering unit, integration, system, and non-functional testing (NFT). Design and implement a scalable QA operating model and team structure, including onboarding, mentoring, and performance management of internal QA staff. Direct testing across multiple streams including … Operational Acceptance Testing (OAT) , User Acceptance Testing (UAT) and Business Acceptance Testing (BAT) . Own and maintain stakeholder engagement across development, architecture, business analysis and operations teams. Ensure all testing outputs are compliant with traceability, auditability, and documentation standards relevant to central government environments. Oversee integration of testing within CI More ❯

We are looking for enthusiastic Lead Test Engineers with great technical skills, able to coach and mentor other testers and lead test automation, functional, and non-functional testing areas. You will be part of our lead tester group, working collaboratively with your squads, overseeing the testing journey with management responsibilities. … Proficiency in various coding languages (expertise in at least one). Lead delivery practices, focusing on complex problem-solving and influencing senior team members. Design and execute non-functional test cases using standard techniques. Advise on current functional testing techniques and peer-review work. Further information on Test Engineering and the skills … and desirable experience in Playwright and TypeScript. Proven coaching and mentoring skills, especially in automation. Experience with Agile methodologies, including certification or substantial practical experience. Experience in Non-Functional testing practices such as Security, Performance, and Accessibility. Knowledge of at least five of the following: API, AWS, Burp, Concourse/Jenkins, Docker, JMeter, Karate More ❯

will play a critical role in ensuring the quality and reliability of enterprise-scale platform implementations. You will lead QA efforts across functional, automation, and non-functional testing domains, working closely with business, development teams. You will be instrumental in defining test strategies, building automation frameworks, and driving continuous quality improvements aligned … in designing and leading scalable test automation frameworks using tools like Selenium, Playwright, or Cypress integrated within CI/CD pipelines (e.g., Azure DevOps, Jenkins). API & Integration Testing Strong hands-on experience with API testing using Postman or RestAssured, including validation of complex data flows and backend integrations. Cloud & DevOps Proficiency Solid understanding of cloud … emerging QA technologies and frameworks Oversee the design, development, and rollout of scalable automation frameworks across functional, integration, and regression testing Drive complex non-functional testing initiatives, including performance benchmarking, security validation, and accessibility compliance Lead test design, automation development, and execution strategies for scalable and efficient test coverage Build More ❯

supporting a UK government organisation as they continue to transform their digital services. They are now seeking a Lead Test Engineer (Security) to take ownership of the security testing strategy across their platforms.This is an opportunity to lead, mentor, and influence security testing practices in an agile, forward-thinking digital department with a strong focus on … public value, collaboration, and continuous improvement.Key responsibilities Lead the organisation’s approach to non-functional security testing across the full software development lifecycle. Manage and support a team of testers, providing coaching, mentoring, and oversight of workstreams. Run and oversee vulnerability assessments and penetration tests using tools such as Burp Suite. Design, implement, and … and advocate for secure development and testing practices. What we’re looking for Proven experience in security testing, with a strong focus on non-functional testing approaches. Hands-on experience leading, coaching, or managing technical teams. Certification in ethical hacking or penetration testing (e.g. 7Safe CSTA, GIAC), or More ❯

of continuous improvement. We are looking for an enthusiastic Lead Test Engineer (Security) with great technical skills able to coach and mentor other testers and lead the non-functional testing workstream focused on Security testing. You will be part of our lead tester group, working collaboratively with your team and overseeing the testing … such as Burp, coordinating with relevant teams, and testing security-related issues. As a manager, you will provide advice, coaching and mentoring to testers on non-functional testing subjects such as security testing. Attend meetings and provide stakeholders with updates. Design and execute manual and automated security test cases using standard testing … such as such as 7Safe CSTA or GIAC Penetration testing, or evidence that you are working towards this or have proven working experience. Experience of non-functional testing practices with a strong focus on Security Testing. Working knowledge of at least 5 of the following security tools and technologies: Burp Suite (including More ❯

working with a large-scale businesses sector programme, helping to grow a collaborative, engineering-led team at the forefront of digital transformation. If you're passionate about modern testing practices, automation, and working in fast-moving multidisciplinary teams - this is the role for you. What You'll Do: Be part of a collaborative Agile delivery team, working alongside … understanding requirements through to delivery. Build and maintain automated test frameworks using modern BDD approaches (Cucumber, Gherkin). Conduct API testing, functional and non-functional testing, and support 3rd-party QA integration. Ensure test coverage across all stages of the SDLC in a Java-based, cloud-hosted environment. What We … re Looking For: 5+ years' experience in testing or quality engineering roles. Hands-on expertise with: Test automation tools (e.g., Cucumber, JUnit) API testing (Postman or similar) Version control systems (e.g., Git) Strong understanding of Agile delivery and test-first principles. Ability to write and implement BDD scenarios (Gherkin) and collaborate with developers on automation. Familiarity More ❯

currently residing in the United Kingdom. Key Responsibilities: Design and execute functional test cases based on business scenarios, collaborating with team members. Design and execute non-functional test cases in instructed environments. Select and utilise appropriate testing tools and techniques. Coordinate and run User Acceptance Testing (UAT), collating and reproducing … client feedback. Collaborate with stakeholders to understand system specifications and develop testing strategies. Identify, document, and report bugs and errors. Assist in troubleshooting and support corrective actions. Promote modern testing techniques and stay updated with industry trends. Work with Agile teams to improve software development processes. Utilise testing tools and frameworks to streamline testing. … ZephyrScale). Understanding of software development life cycles and Agile methodologies. Excellent problem-solving and attention to detail. Strong collaboration and communication skills. Preferred Skills: Experience in automation testing with tools like Selenium. Experience in performance testing with tools such as Gatling or JMeter. Experience overseeing User Acceptance Testing (UAT). About You: Are More ❯

working with a large-scale businesses sector programme, helping to grow a collaborative, engineering-led team at the forefront of digital transformation. If you're passionate about modern testing practices, automation, and working in fast-moving multidisciplinary teams - this is the role for you. What You'll Do: Be part of a collaborative Agile delivery team, working alongside … understanding requirements through to delivery. Build and maintain automated test frameworks using modern BDD approaches (Cucumber, Gherkin). Conduct API testing, functional and non-functional testing, and support 3rd-party QA integration. Ensure test coverage across all stages of the SDLC in a Java-based, cloud-hosted environment. What We … re Looking For: 5+ years' experience in testing or quality engineering roles. Hands-on expertise with: Test automation tools (e.g., Cucumber, JUnit) API testing (Postman or similar) Version control systems (e.g., Git) Strong understanding of Agile delivery and test-first principles. Ability to write and implement BDD scenarios (Gherkin) and collaborate with developers on automation. Familiarity More ❯

/deployment pipelines via GitHub Actions. Automated tests will be built on .Net using the C# language with a Behaviour Driven Development (BDD) approach and supplemented with exploratory testing where applicable. The role will entail collaborating closely with agile team members from other disciplines to deliver quality releases to the client which are supported by risk-reducing, maintainable … Responsibilities Contribute to the building and maintenance of automation test frameworks built on .Net with C# BDD. Contribute to the creation of automated test solutions for functional and regression testing of Calastone's suite of software products. Functional and Regression testing of all code and configuration changes. Documentation of QA processes, practices … working with Playwright for automated UI testing would be an advantage. Experience working with AKS (Azure Kubernetes Service) infrastructure would be an advantage. Experience in non-functional testing such as performance, load or stress testing would be an advantage (esp. using Neoload tool). Experience in testing financial More ❯

Key Responsibilities Implement QA strategy in collaboration with the Programme QA Lead. Lead test planning, risk management, and quality assurance across delivery teams. Drive automation and shift-left testing practices from early development stages. Ensure compliance with governance standards and produce key QA deliverables. Provide hands-on support and report on QA progress and milestones. Skills & Experience Strong … cloud (AWS/Azure), Kubernetes, and databases (Oracle RDS, SQL, MongoDB). Technical knowledge of Java 21 and Spring Boot. Deep understanding of all test levels and non-functional testing. What You Bring Strategic, hands-on mindset with strong planning and stakeholder skills. Passion for quality, automation-first approaches, and continuous improvement. Ability to influence and More ❯

Non-Functional Testing Engineer Permanent Role Base Salary: £75,000 - £85,000 London: 2 days in office A major player in financial securities markets is seeking a non-functional testing engineer to shape and manage testing requirements for their modernisation programme. Candidates should have: Hands-on … experience in Non-Functional Testing preparation and execution, ideally within Financial Services Technical expertise in performance, scalability, reliability, failover/disaster recovery, and accessibility testing Tool proficiency with Performance Centre/LoadRunner, ADS, Selenium, Xray, Splunk Large-scale implementation experience within complex technology environments Communication skills to translate technical results for non More ❯

Non-Functional Testing Engineer Permanent Role Base Salary: £75,000 - £85,000 London: 2 days in office A major player in financial securities markets is seeking a non-functional testing engineer to shape and manage testing requirements for their modernisation programme. Candidates should have: Hands-on … experience in Non-Functional Testing preparation and execution, ideally within Financial Services Technical expertise in performance, scalability, reliability, failover/disaster recovery, and accessibility testing Tool proficiency with Performance Centre/LoadRunner, ADS, Selenium, Xray, Splunk Large-scale implementation experience within complex technology environments Communication skills to translate technical results for non More ❯