1 to 25 of 76 Permanent API Testing Jobs in the UK excluding London

Station Test Engineer Basingstoke, Hampshire | Permanent | £55,000 - £60,000 | Bonus | Health Care | Are you a Test Engineer with experience in system validation, integration testing or test automation looking to work on complex, connected technology? This is an opportunity to join a specialist technology business developing advanced smart metering … reliable performance from end to end. Working closely with Product Development and Software Engineering, you'll investigate defects, develop test strategies and improve automated testing processes across a technically diverse product portfolio. The Role Design and execute system verification and validation plans, covering integration, regression, functional and user interface ...

committed to building inclusive, diverse teams that reflect the communities we serve. Overview We are seeking an experienced Senior Quality Assurance Tester to lead testing strategy and execution for a Generative AI platform for a UK government department. This role goes beyond traditional functional QA. It includes evaluating … output quality (answer accuracy, retrieval relevance, hallucination rate) alongside conventional API, integration and non-functional testing. Key Responsibilities Define and own the test strategy across functional, non-functional and AI-specific quality dimensions (answer quality, retrieval accuracy, hallucination rate), covering RAG pipelines, prompt templates and Agentic workflows. AI Output ...

committed to building inclusive, diverse teams that reflect the communities we serve. Overview We are seeking an experienced Senior Quality Assurance Tester to lead testing strategy and execution for a Generative AI platform for a UK government department. This role goes beyond traditional functional QA. It includes evaluating … output quality (answer accuracy, retrieval relevance, hallucination rate) alongside conventional API, integration and non-functional testing. Key Responsibilities Define and own the test strategy across functional, non-functional and AI-specific quality dimensions (answer quality, retrieval accuracy, hallucination rate), covering RAG pipelines, prompt templates and Agentic workflows. AI Output ...

performance, resilience and long-term maintainability in mind. Architecture & Technical Leadership Lead technical design discussions and contribute to strategic architectural decisions. Define service boundaries, API contracts, integration patterns and data flows. Promote modern software architecture principles, including modular design and domain-driven approaches. Work closely with Architecture teams … long-term roadmaps. Identify technical risks and recommend appropriate mitigation strategies. Influence the future direction of digital products and engineering practices. Engineering Quality & Testing Champion a quality-first engineering culture. Define and implement testing strategies across applications and services. Promote Test-Driven Development (TDD) and automation-first approaches. ...

analysts, developers, stakeholders, and third-party suppliers to deliver a seamless customer experience. If you thrive in fast-paced environments and enjoy owning the testing lifecycle from planning through to release, we'd love to hear from you. Whats in it for you? Work on a large-scale website … digital transformation programme Take ownership of end-to-end testing activities with real business impact Collaborate with cross-functional teams, business stakeholders and delivery partners Exposure to modern CMS technologies, accessibility testing and digital best practices Opportunity to influence quality processes and user experience outcomes Join a supportive ...

Overview We are seeking an experienced Senior QA Analyst to join the team. This role is ideal for someone with strong hands‐on testing expertise, a broad technical breadth, a solid understanding of Agile delivery, and the ability to work effectively with cross‐functional teams. Responsibilities Plan, design … execute manual and automated test cases across multiple projects and platforms. Liaise with senior business representatives to plan, coordinate, and facilitate testing, including User Acceptance Testing Perform API testing using Postman, including validation of request/response structures and data integrity. Write and execute SQL queries ...

Help Qepos build reliable EPOS, web and business software by designing strong automated testing coverage across real customer workflows. The Automation Tester will be responsible for designing, developing and maintaining automated testing solutions for the company's EPOS software and associated applications. The role will help ensure that … improve test coverage and support the controlled release of reliable software to customers. Main Responsibilities Design, develop and maintain automated test scripts and reusable testing frameworks for QEPOS's EPOS software, web applications and related systems. Automate functional, regression, integration, system and end-to-end testing across relevant ...

using Artificial Intelligence (AI) to accelerate software testing. At Klipboard, we are evolving how we develop and deliver software, embracing AI-assisted engineering, automated testing and Continuous Delivery to improve quality and increase delivery velocity. The successful candidate will be comfortable using modern AI development tools to generate, refine … maintain automated tests for complex web applications. They will combine sound testing principles with an engineering mindset, ensuring that automation provides meaningful validation of product functionality and customer workflows. This role is particularly suited to someone who enjoys exploring new technologies, challenging traditional testing approaches and finding more ...

Senior Quality Engineer to help shape how we build quality into everything we deliver. If you're passionate about modern engineering practices, automation, API testing, non-functional testing, and embedding quality throughout the software delivery lifecycle, this is an opportunity to make a real impact across … software. As a senior member of the Quality Engineering community, you'll also provide technical leadership, mentoring, and guidance to colleagues, helping to shape testing strategies, grow engineering capability, and drive continuous improvement across our products and platforms, tooling, and ways of working. At Skipton, we're founded ...

somebody whose job begins when development finishes. You will be involved in refinement, challenge acceptance criteria, identify risk early and combine strong exploratory testing with useful automation. We still have manual testing in the estate, but the direction is clear: more Playwright automation, stronger API and integration … testing, better CI/CD quality gates and faster feedback. The aim is not to automate everything. It is to automate the repeatable checks that give us confidence and use skilled manual testing where judgement adds more value. The estate you are joining You will test across both ...

seeking an experienced Testing Team Lead to lead and support the delivery of robust testing strategies across internal projects, ensuring the highest standards of quality throughout the project lifecycle. Working within the PMO Change governance framework and under the guidance of the CoE Test Manager, you will take … ownership of project-level test strategies and plans, partnering closely with Product Owners, Subject Matter Experts, Business Analysts and Project Managers to ensure testing activities are aligned with business requirements, project milestones and delivery objectives. You will lead and develop a team of test analysts, overseeing the planning, execution ...

looking for an experienced and motivated Software Quality Assurance Lead responsible for defining and maintaining the organisation’s approach to software testing as we move into our next exciting period of growth. As a key member of our Quality Assurance team, you would be responsible for ensuring that appropriate … testing practices, tools, and processes are in place to support the reliability and robustness requirements of our satellite software technologies. This role will provide technical leadership for all testing activities, working closely with Product Engineering and Solutions Engineering to integrate quality considerations throughout the software lifecycle. In addition ...

outcomes. You understand and align with our Values The Role: We are looking for experienced Non Functional Test Engineers with demonstrable experience in Performance Testing and Non Functional Testing to join us on a permanent basis and assist with the running of our performance testing projects. … will be involved in overall NFT as well as API testing, Front End testing and UI based performance testing on behalf of both our public and private sector clients. Those not from a performance testing background, or without demonstrable experience in performance testing, will ...

Senior Offensive Security Engineer (Autonomous testing) Location: Hybrid/Redheughs Rigg, Edinburgh EH12 9DQ, UK job type: Permanent/Full-time Sector and subsector: IT | Cybersecurity Salary: Negotiable salary At Quorum Cyber, we're on a mission to help good people win.Founded in Edinburgh … innovative thinking, curiosity, and existing deep technical expertise to help Quorum Cyber close the distance between AI speed and efficiency, and human insight. Penetration testing, API and web application testing, and red teaming are delivered the traditional way: a skilled human, a scope document, a fixed number ...

mobile applications, while supporting functional and non-functional testing. You’ll also have the opportunity to explore new tools and approaches, including AI-assisted testing, to make our testing smarter, faster and more effective. Responsibilities: Test Automation: Design, develop, implement and maintain automated test scripts across … mobile applications. API & Integration Testing: Validate APIs, data flows, business logic and integrations between systems to make sure everything works together as expected. AI-Assisted Testing: Use AI-powered tools to support the creation and optimisation of test cases, scripts, test data and automation, while ensuring outputs ...

Software Test Automation Engineer Belfast | Hybrid | Competitive Salary Package Are you a QA professional who enjoys combining hands-on testing with automation and continuous improvement? A global technology business is strengthening its Belfast technology team and is looking to recruit a Software Test Automation Engineer to help deliver reliable … from initial requirements through to release. You'll be involved in designing test strategies, developing automation, validating APIs and supporting the continuous improvement of testing practices. You'll also have the opportunity to work with AI-enabled tools and modern development workflows. Benefits and Environment Competitive remuneration based ...

will need to hold a high level of UK security clearance. Responsibilities: Design, build, and own scalable automation frameworks for web UI and API testing Translate user stories and acceptance criteria into clear Gherkin feature files in collaboration with Product Owners and BAs Integrate automated suites into …/CD pipelines (GitHub Actions, Jenkins or Azure DevOps) as quality gates on every build and pull request Automate REST API testing using tools such as Postman/Newman or REST Assured, covering authentication, payload validation and negative cases Validate back-end data with SQL to confirm ...

across APIs and cloud-native systems. What you will do Design, build and maintain test automation frameworks, with Playwright as the main tool. Automate API testing using Rest Assured, Postman and Swagger. Integrate automated tests into CI/CD pipelines (Jenkins, GitHub or GitLab). Run functional, integration … regression and acceptance testing. Carry out accessibility testing to WCAG standards. Run performance testing, ideally with k6 (JMeter or BlazeMeter also used). Validate data using SQL and test event-driven systems such as Kafka and Azure Service Bus. Manage defects, plan tests using a risk-based approach ...

Senior Automation Tester - Selenium - API Testing - 12 month contract - government/public sector - SC Clearance I have an immediate opportunity for an experienced Automation Tester to lead the design and development of automated tests for our government client in Scotland. Due to the urgency and nature … candidates will be British Nationals and ideally hold active SC clearance. What you'll be doing Design, build and maintain automated tests for UI, API and integration scenarios. Develop and enhance automation frameworks using tools such as Selenium, Playwright, Cypress or similar. Create reusable automation components and utilities, based ...

fast-moving entrepreneurial environment. Main Responsibilities Duties will include: · Work as an embedded member of the Scrum team, focused on quality and automated testing · Hands-on experience developing and maintaining automated tests for back end services. · Web based UI and mobile apps using appropriate tools such as Selenium … Browserstack. · APIs · Strong understanding of testing concepts/methodologies and processes such as Gopher/BDD · Work closely with developers, PO, BAs and wider team to define and develop best possible test solutions · Ensure defects are raised as per defect management process using Jira · Develop and maintain automated functional ...

appropriate for the problem they’re trying to solve. On a typical project, you might: Design, build and maintain automated tests, frameworks and reusable testing components. Work with tools such as Playwright, Cypress, Selenium, depending on the needs of the project. Integrate automated testing into CI/… identify where automation can add value. Contribute to technical discovery, project planning and estimates. Apply and develop your experience in areas such as API and integration testing, working alongside our Performance Testing Team where our work overlaps. Explore how new tools and approaches, including AI-assisted development ...

critical link between the customer, their business needs, and our technical solutions. Key Responsibilities/Skills: Must have Functional User Interface (UI) & API Testing experience Must have Microsoft Azure experience Postman or similar API testing tool experience Selenium C# is desirable Execute manual and automated test … manage defects using tools such as JIRA or Azure DevOps (ADO) Collaborate closely with developers and stakeholders to resolve issues Contribute to improving testing processes and overall product quality Qualifications 3+ years of Automationtesting experience Must be experienced in Automation, Manual and/or QA testing experience Defining ...

leading role in delivering and improving quality across our client projects. This is a hands-on role for someone who can take ownership of testing from planning through to delivery, confidently assess risk and make decisions about the most appropriate testing approach. As a key member … approaches and coverage based on risk, complexity and customer impact. Review requirements, acceptance criteria and technical solutions to identify potential quality risks early. Lead testing for complex features and customer journeys, including functional, exploratory, regression, cross-browser/device and integration testing. Design and maintain effective automated tests using ...

anywhere within NI. Your new role As a Senior Quality Engineer, you are a technical quality assurance professional with deep expertise in hands‐on testing, automation engineering, AI‐driven quality practices, and Agile process optimisation. You’ll lead the charge in building intelligent test automation frameworks, conducting comprehensive hands … testing, and leveraging AI technologies to enhance test coverage and efficiency. You’ll champion continuous improvement within Agile workflows, advocating for whole team quality practices and helping teams refine their processes for faster, more reliable delivery. The wider Quality Engineering team has 10 experienced QA professionals who work cross ...

Detego Global is seeking a Staff Software Tester . We are looking for an experienced software tester who will take ownership of testing activities across multiple features or components, ensuring software quality through both manual and automated testing. You will contribute to test strategy, mentor junior testers, and collaborate … supportive team. The position provides strong opportunities for growth and will play an integral role in shaping the company’s quality assurance processes and testing standards. Reports to: Test Manager Place of Work: Hybrid, remote/office in Horsham Compensation: Negotiable, depending on experience Responsibilities and Duties The Staff ...