16 of 16 Non-Functional Testing Jobs in London

Start: ASAP Type: Permanent Location: London (2-days in the office p/week) Pay: £80-85k p/annum Are you passionate about infrastructure and non-functional testing? Do you want to play a key role in improving the quality and resilience of cutting-edge IT initiatives? We are looking for an … Testing Squad, supporting one of our major modernization programs. You'll be part of a growing and collaborative team focused on driving excellence in the non-functional aspects of our systems - from performance and resilience to monitoring, alerting, and disaster recovery. About the Role As an Infrastructure Test Specialist, you'll work closely with … You'll join a team of four other NFT specialists where knowledge sharing and continuous improvement are central to how we work. Key Responsibilities - Define and drive Non-Functional Testing across a modern tech stack (Java, Kafka, Linux, Cloud, API) - Translate business and technical needs into a clear NFT strategy and actionable test plans More ❯

and execute comprehensive test plans for GOV.UK digital services. Identify key testing objectives and ensure coverage of user requirements across different environments. Functional & Non-Functional Testing: Conduct functional, regression, integration, and user acceptance testing (UAT). Perform non-functional testing, including performance, security, and usability testing. Automation & Test Framework Development: Design and implement test automation frameworks using industry best practices. Automate API testing using tools such as Postman, RestAssured, or equivalent. Integrate automated tests into CI/CD pipelines for continuous testing and deployment. Identify, document, and track defects using test management tools (Azure … to define test strategies. Provide guidance and mentor junior testers in automation best practices. Compliance with GOV.UK & DDAT Standards: Follow GOV.UK service design principles and DDAT frameworks for testing government applications. Ensure all tests align with security and compliance regulations. Technical Skills & Experience 6+ years of experience in test automation and software quality assurance. Hands-on experience in More ❯

Tester-Salesforce- Azure Integration-Salesforce-Cloud Tester with strong skills in integration testing across cloud platforms is needed to … support our Higher education client on a salesforce education cloud implementation. The Tester will be tasked with validating with validating end-to-end integrations and ensure all non-functional requirements, across performance, security, reliability, and automation whilst building test coverage into CI/CD pipelines ensuring quality at speed in an Agile, DevOps-enabled environment. Tester … Logic Apps, Azure Functions, Service Bus, API Management). Experience with REST API testing, Swagger/OpenAPI validation, and API test automation. Solid background in non-functional testing, including performance, security, and resilience testing. Capability in DevOps testing, with the ability to embed test automation into CI/CD pipelines More ❯

Remote-First (with weekly visits to London) Up to £70,000 + Premium Benefits SC/DV Clearance Preferred (British Citizen, UK resident 5+ years) Ready to lead testing that transforms national systems? Join a fast-moving technical consultancy at the forefront of government innovation. As a Senior Automation Test Engineer, you'll be the driving force behind … testing into CI/CD pipelines using open-source tools like Selenium & Java Champion agile testing practices: TDD, BDD, ATDD Lead exploratory and non-functional testing: performance, security, accessibility Collaborate with cross-functional teams to refine strategy and tooling What You Bring Proven experience in automation testing, with solid manual testing foundations Expertise in Selenium & Java, writing clean, maintainable test code Agile mindset with a passion for continuous improvement Curiosity for emerging tech and a drive to innovate Eligible for UK Security Clearance (British passport, UK resident 5+ years) Why You'll Love It Here Remote-first culture with flexible working 5 paid More ❯

Remote-First (with weekly visits to London)?? Up to £70,000 + Premium Benefits SC/DV Clearance Preferred (British Citizen, UK resident 5+ years) Ready to lead testing that transforms national systems? Join a fast-moving technical consultancy at the forefront of government innovation. As a Senior Automation Test Engineer , you'll be the driving force behind … testing into CI/CD pipelines using open-source tools like Selenium & Java Champion agile testing practices : TDD, BDD, ATDD Lead exploratory and non-functional testing : performance, security, accessibility Collaborate with cross-functional teams to refine strategy and tooling What You Bring Proven experience in automation testing , with solid manual testing foundations Expertise in Selenium & Java , writing clean, maintainable test code Agile mindset with a passion for continuous improvement Curiosity for emerging tech and a drive to innovate Eligible for UK Security Clearance (British passport, UK resident 5+ years) Why You'll Love It Here Remote-first culture with flexible working 5 paid More ❯

Tester-Salesforce- Azure Integration-Salesforce-Cloud InterQuest Posted 2 days ago We are seeking a Tester with strong skills in integration testing across cloud … platforms to support our higher education client on a Salesforce Education Cloud implementation. The Tester will be responsible for validating end-to-end integrations and ensuring all non-functional requirements, including performance, security, reliability, and automation, are met. The role involves building test coverage into CI/CD pipelines to ensure quality at speed within an … as Logic Apps, Azure Functions, Service Bus, and API Management. Experience with REST API testing, Swagger/OpenAPI validation, and API test automation. Background in non-functional testing, including performance, security, and resilience testing. Ability to embed test automation into CI/CD pipelines using Azure DevOps, GitHub Actions, or similar tools. More ❯

projects and mentoring junior engineers. This role offers the opportunity to work on complex and innovative projects involving Snowflake, AzureServiceBus, Charles-River, SAP, etc., and to leverage advanced testing frameworks like Playwright, Specflow, and custom in-house Python-based applications within Agile and TDD methodologies. The ideal candidate will tackle challenging problems, lead strategic project contributions, and mentor … Playwright, and others, in languages like C# and Python. Lead all phases of the testing lifecycle, focusing on comprehensive coverage across functional and non-functional testing (e.g., performance, load), encompassing Data, API, and UI layers. Oversee BAU activities, ensuring the resolution of bugs, functional enhancements, and the implementation … overall quality strategy and mentoring junior engineers. Engage with stakeholders at all levels, providing advanced technical support, demonstrations, and training. Identify, advocate for, and implement improvements in our testing processes and tools, ensuring alignment with the company's strategic quality objectives. What to expect when you join our firm Hybrid working and reasonable accommodations Generous Holiday policies Excellent More ❯

technical solutions for complex operational challenges. They are looking for experienced Test Engineers to join a fast-paced Central Government project. What you will do: Implement continuous automated testing across CI/CD pipelines Design … and maintain automated test frameworks for UI and API Perform manual and automated testing Collaborate with Agile teams using TDD, BDD and ATDD principles Conduct non-functional testing including Security, Performance, Accessibility and Operational Acceptance Testing About you: Experienced in Selenium and Java with strong manual and automated testing More ❯

Embedding continuous testing into CI/CD pipelines using open-source tools (Selenium, Java) Championing agile methodologies like TDD, BDD, and ATDD Leading exploratory and non-functional testing (Security, Performance, Accessibility, OAT) Collaborating with cross-functional QA teams to evolve strategy and tooling Who You Are: A seasoned automation expert … with strong manual testing foundations Fluent in Selenium & Java, and passionate about clean, maintainable test code Agile-savvy, always pushing for smarter, faster delivery Curious, forward-thinking, and excited by emerging tech Eligible for UK security clearance (British passport, UK resident 5+ years) What's in It for You: A tight-knit, inclusive team with a startup feel More ❯

We organize in small cross-functional squads of 4-6 engineers and an embedded Product Manager and Product Data Analyst. We currently have squads across Crypto/NFT/Payments/Core Product/Web3 and others. We're pragmatic and believe in having fluid structure, this means people can move between teams or specialize. What you will More ❯

micro service platforms Spring Boot, Spring MVC, JSP, Dropwizard, Maven, Gradle, Tomcat, Jetty, Junit, Mockito Microsoft SQL Server/Service Broker, TSQL, RDS Functional and Nonfunctional testing experience - ability to create and maintain complex automated testing suites for modern and legacy application DevOps capabilities Containers, cloud, automation, security, configuration management, CI/CD Continuous More ❯

What you will be doing:You will be part of a lean family type IT team responsible for all things tech operations and directly responsible for implementing a testing environment for electronic trading platforms.As well as the above, you will be responsible for liaising with internal stakeholders such as Actuarial, Underwriting and Finance professionals to ensure the smooth … resolution Hands-on experience working within Agile frameworks Competent in test automation and script development Responsible for communicating test progress and results to key stakeholders Knowledgeable in various testing methodologies Familiar … with scripting languages such as Python Experience with database technologies including T-SQL and MySQL Adept at testing APIs for functionality and reliability Exposure to non-functional testing, including performance and security assessments What you will get in return: This position is offering a competitive package, 28 days holiday + bank holidays. More ❯

convergence of Traditional Finance (TradFi) and Decentralised Finance (DeFi), focusing on integration between Corda and Solana blockchains. You'll bring hands-on experience in both manual and automated testing, a product mindset, and a deep understanding of platform-level testing challenges. Responsibilities: Contribute to and influence the testing strategy and direction at R3 Labs … Provide an onsite QA presence to enable seamless, high-bandwidth collaboration between QA, engineering, and product teams. Collaborate early with product and engineering to define acceptance criteria and testing scenarios across unit, integration, and "black box" automated tests. Extend and enhance test automation frameworks (primarily implemented in Kotlin) to support complex automation scenarios including interoperability between Corda and … science and engineering principles. Proven success in delivering test automation for highly complex software platforms. Skilled in planning, automating, executing, and reporting on functional and non-functional tests. Strong analytical and problem-solving abilities, with the resilience to perform under pressure. Experience working collaboratively in cross-disciplinary teams and engaging across organisational levels. Positive More ❯

Practical experience with cloud services (AWS, Azure, or GCP). Strong knowledge of Kubernetes, especially in production environments. Excellent written and verbal communication in English. Understanding of non-functional testing: performance, scalability, resilience. Demonstrable track record in operational reliability and automation. Desirable Familiarity with DataMesh principles and distributed data architecture. Experience in fast-paced More ❯

Practical experience with cloud services (AWS, Azure, or GCP). Strong knowledge of Kubernetes, especially in production environments. Excellent written and verbal communication in English. Understanding of non-functional testing: performance, scalability, resilience. Demonstrable track record in operational reliability and automation. Desirable Familiarity with DataMesh principles and distributed data architecture. Experience in fast-paced More ❯

fees using widely used tokens (like USDC or the platform's own token), supports hardware wallet integration, and provides live alerts for suspicious addresses. Offering features like portfolio tracking, NFT galleries, and seamless migration from an earlier wallet service, it emphasises security, simplicity, and accessibility for both newcomers and experienced Web3 users. Due to expansion, we are looking to onboard … YOU BE DOING? As a Senior Product Designer you will own the end-to-end design of intuitive, secure, and engaging experiences for blockchain workflows like multichain asset management, NFT interactions, and transaction signing. Working closely with product and engineering, they'll turn complex concepts such as gas fees and cross-chain swaps into clear user journeys, while maintaining a … product managers, engineers, and other stakeholders to define and deliver features. Create and maintain a scalable design system across web and mobile platforms. Conduct user research and usability testing with both crypto-native and new-to-Web3 users. Ensure trust, security, and clarity are central to all designs. Stay ahead of blockchain and Web3 design trends to drive More ❯