1 to 25 of 26 Non-Functional Testing Jobs in London

responsible for defining and delivering the end-to-end test strategy across multiple streams (functional, regression, integration, UAT, and non-functional). The ideal candidate brings a test engineering mindset, promotes shift-left practices, drives automation adoption (including Playwright), and enhances quality through continuous … Postman, REST-assured, or equivalent) and service virtualization techniques. Test Data Management experience including masking, synthetic data creation, subsetting, and TDM tooling. Non-functional testing experience with performance/load testing tools (JMeter, LoadRunner, etc.) and general security testing awareness. ...

recruiter directly. About the job you're considering Join our team as a Senior Non-Functional Testing (NFT) Consultant , for one of our financial service organisations. In this role, you won’t just be executing tests — you’ll be leading test assurance and governance … across a complex, multi-vendor environment. You’ll work closely with senior stakeholders (CTO, COO, Head of IT) and suppliers, ensuring that non-functional requirements are met with precision and foresight. This is a strategic leadership role where your expertise in Operational Acceptance Testing ...

standard. Lead defect triage, root-cause analysis and retest coordination across delivery, design, engineering and operations teams. Validate System Integration, Functional, Non-Functional, Disaster Recovery and Operational Acceptance test coverage before execution windows open. Provide technical guidance and mentoring to Test Engineers; raise … Cloud & Security. Test phases in scope: Unit Testing, System Integration Testing (SIT), Functional Testing, Non-Functional Testing, Disaster Recovery Testing and Operational Acceptance Testing (OAT). Deep hands-on telecom/network ...

processes and governance. Key Responsibilities Define and implement programme-level testing strategies and plans Lead functional and non-functional testing activities across complex initiatives Manage testing resources, forecasting demand and allocating capability effectively Collaborate with business stakeholders … working within both Agile and Waterfall environments Proven experience creating and delivering comprehensive test strategies and test plans Experience managing functional, non-functional, integration, regression, UAT and operational testing Strong stakeholder management skills with the ability to influence at senior levels Experience ...

Heath/Manchester/Glasgow — hybrid, with customer site visits Clearance: SC-cleared Duration: 6 Months to start with TECHNICAL SCOPE & DOMAIN COVERAGE Testing services are delivered across the full VBTS UK product and service estate: Hosting; LAN & WiFi; Data Centre; Service Transition; SD-WAN; Telephony; UC & Unity … Cloud & Security. Test phases in scope: Unit Testing, System Integration Testing (SIT), Functional Testing, Non-Functional Testing, Disaster Recovery Testing and Operational Acceptance Testing (OAT). Hands-on network infrastructure testing ...

delivering high-quality, reliable artificial intelligence and data-driven solutions within a complex, enterprise-scale environment. This is an exciting opportunity to lead testing strategy across cutting-edge AI systems, ensuring robust validation, strong governance, and continuous quality improvement across digital platforms. The Role As a Senior Test … integration Ability to define and implement AI testing strategies and model validation frameworks Strong understanding of: Functional and non-functional testing Accessibility, security, and performance testing Experience working in regulated or enterprise environments Active SC Clearance (mandatory ...

delivering high-quality, reliable artificial intelligence and data-driven solutions within a complex, enterprise-scale environment. This is an exciting opportunity to lead testing strategy across cutting-edge AI systems, ensuring robust validation, strong governance, and continuous quality improvement across digital platforms. The Role As a Senior Test … integration Ability to define and implement AI testing strategies and model validation frameworks Strong understanding of: Functional and non-functional testing Accessibility, security, and performance testing Experience working in regulated or enterprise environments Active SC Clearance (mandatory ...

eligibility to undergo DV Clearance (Mandatory) Role Overview We are looking for an experienced Test Manager to lead the end-to-end testing strategy, governance, and delivery for a complex enterprise programme. The successful candidate will be responsible for ensuring quality across functional, integration, automation, performance … test strategy, planning, execution, reporting, and governance. Strong background in software testing across functional, integration, system, and non-functional testing. Experience developing and managing test scripts , test cases, and test execution activities. Solid understanding of Agile delivery methodologies and working within Agile ...

office, 2 WFH Location is one of either London, Manchester or Leicester We're looking for strong experience in performance and non-functional testing to support the delivery of large-scale digital services. The role will focus on ensuring applications are scalable, reliable … overall quality engineering activities including test planning, defect management and release assurance. What we're looking for Proven experience in performance and non-functional testing. Strong hands-on experience with JMeter. Experience with load, stress, volume and endurance/soak testing. Knowledge of API testing ...

Professional behaviours in every interaction. Job description - the role On behalf of PwC, we are looking for a SC Cleared Test Manager (Data Testing) for a 3 Months contract based in UK (Hybrid 2-3 times per week in the office, any PwC office). Join … Testing, including validation of data files, databases, tables, and outputs. Strong understanding of testing methodologies, including SIT, UAT, Non-Functional Testing, and Test Governance. Understanding of Azure, test automation frameworks, and CI/CD pipelines. Awareness of AI-driven testing ...

experiments (A/B tests) with clear success metrics and data collection plans. Designs existing and new services. Software Development and Coding – Design, Testing, and Optimization: * Designs software solutions and analyzes and helps identify requirements to achieve business and operational goals, independently. Adheres to and suggests improvements … identify and fix moderately complex software issues. Develops fixes for identified issues. Implements software testing (e.g., functional and non-functional testing), quality assurance processes, software error logging, monitoring, and observability for effective debugging, ensuring review by manager and/ ...

JMeter Microsoft Visual Studio Atlassian Jira Atlassian Confluence Role Overview We are seeking an experienced Performance Tester to define and deliver the non-functional test approach for a complex, highly customised SharePoint Subscription Edition (SE) platform and its supporting AWS-hosted infrastructure. The role will … success measures for performance proving activities across delivery stages Ensure performance testing aligns with programme priorities, environment constraints and non-functional requirements Performance Test Execution Execute load, stress, scalability and resilience testing to confirm the platform can operate within agreed performance ...

JMeter Microsoft Visual Studio Atlassian Jira Atlassian Confluence Role Overview We are seeking an experienced Performance Tester to define and deliver the non-functional test approach for a complex, highly customised SharePoint Subscription Edition (SE) platform and its supporting AWS-hosted infrastructure. The role will … success measures for performance proving activities across delivery stages Ensure performance testing aligns with programme priorities, environment constraints and non-functional requirements Performance Test Execution Execute load, stress, scalability and resilience testing to confirm the platform can operate within agreed performance ...

TTPs Understanding of TCP/IP and the ability to identify normal and abnormal network activity Experience developing functional and non-functional test procedures Strong client-facing consulting and stakeholder management skills Ability to review technical designs, deployment documentation, configuration guides and administration documentation ...

defining and implementing QA strategy at an organisational or enterprise scale. Experience establishing test automation best practice, both functional and non-functional, across multiple teams. Demonstrable experience shaping or leading a QA approach for AI-assisted and/or agentic AI development. Track record … . Proven ability to design and implement robust, scalable QA test strategies and automation frameworks. Hands-on experience with performance, security and non-functional testing. Practical experience using AI-assisted development tools (such as GitHub Copilot or similar), with a clear understanding of how to assure ...

focused on safeguarding critical national infrastructure. Hiring for a reputed client, you'll lead QA strategy and bring clarity, confidence and rigour to testing delivery. What you'll be doing: * Lead and execute product quality strategies for the clients service offerings and products * Design test strategies for business … What you'll bring: * Strong test management, test planning and test case design/writing experience * Experience with functional and non-functional testing * Experience with test management tooling such as JIRA and Confluence * Experience with automated test tools and supporting test automation ...

lead a team of performance engineers delivering assurance across complex client programmes. You will set the performance strategy, define and agree non-functional requirements and quality gates, and ensure systems are scalable, resilient and ready for production.Working with engineering, architecture, DevOps, SRE, cloud and business teams … criminal record check (known as Disclosure and Barring Service)## **Your role**## **Mandatory skills*** Strong experience in enterprise performance engineering and non-functional testing.* Experience leading and technically directing performance engineering teams.* Hands-on expertise with performance testing tools such as LoadRunner, JMeter ...

technologies across our clients. As part of this role, you will be expected to: Define IAM use cases, functional and non-functional solution requirements, and technical specifications, such as those for user authentication, access control, integration, performance and scalability requirements and specifications. Design … applications/systems such as directories, cloud applications, HR systems and third-party identity providers. Execute unit, integration, functional and non-functional testing for IAM solutions. As part of this, troubleshoot and resolve issues (e.g., authentication failures, access policy conflicts, and user ...

manage epics, stories, milestones, dependencies and delivery risks. Coordinate testing and release readiness across functional, integration and non-functional testing, ensuring clear entry and exit criteria, defect triage discipline and appropriate sign-offs for production readiness. Drive operational readiness ...

successful in this role you will: Have relevant experience managing and maintaining high performing engineering teams Have extensive experience in an SDET role, testing software … distributed, micro-services environment with a depth of experience using Python and Golang Build reliable, deterministic, and effective functional and non-functional test suites within a CI/CD/CT environment, showcasing proven expertise and experience. Have good knowledge of object storage ...

programme. This is a rare opportunity to join the programme during its build phase and play a central role in shaping the engineering, testing and customer acceptance approach for a complex, multi-region environment. The Test & Engineering Manager will lead the internal engineering lifecycle while owning the planning … engineering teams Strong people leadership and experience managing multidisciplinary technical teams Experience defining internal test strategies and developing functional and non-functional test procedures Ability to define, agree and lead customer acceptance strategies and processes Strong client-facing skills with experience negotiating acceptance criteria ...

software development practices Solid expertise with distributed version controls systems like Git Proficiency with Test Driven Development, Behaviour Driven Development and non-functional testing Strong experience of DevOps: you build it, you run it Knowledge of modern front-end techniques - edge computing, micro-frontends ...

Experience overseeing the development and maintenance of automation test suites Knowledge of modern automation technologies such as C#, Playwright, and Selenium. Strong CRM testing experience, with … exposure to CRM transformation Solid understanding of API testing and complex system integrations. Experience of Bug and Defect Management Strong knowledge of NFT, OAT and experience overseeing UAT Excellent stakeholder management skills Any AI experience or exposure (desirable not essential) The Opportunity & Benefits Exceptional 26% employer pension contribution ...

opportunity to make a meaningful impact by delivering actionable insights that shape key business decisions. About the team The Network Flow and Technologies (NFT) team is responsible for building data solutions that drive operational efficiency and enhance the Amazon customer experience. We work across the supply chain to optimize … patterns for the full software/hardware/networks development life cycle, including coding standards, code reviews, source control management, build processes, testing, certification, and livesite operations Preferred Qualifications Experience managing, analyzing and communicating results to senior leadership Amazon is an equal opportunities employer. We believe passionately that ...

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. … workflows, drive automation of operational tasks, and help evolve the team's agentic tooling Contribute to functional, component, and production‐readiness testing for critical trading components Background and experience Technical Skills Production‐grade Rust experience building high‐performance, concurrent systems; proficiency with Tokio is a strong ...