1 to 25 of 77 API Testing Jobs in the UK excluding London

global leader in environmental commodity markets. We are backed by Blackstone and other leading investors. Position Summary Seeking a QA AI Engineer to perform testing and quality assurance for systems, applications, and AI-enabled products developed by Xpansiv. This role is responsible for ensuring the quality, reliability, accuracy … loop assurance required by Xpansiv’s AI governance standards. Key Responsibilities Create test plans for AI-powered and traditional software applications, including manual testing, automated testing, performance testing, regression testing, security testing, and end-to-end testing Formulate and document test cases based ...

Even if you do not feel you tick every box, we would still genuinely love to hear from you. We are looking for a Testing and Quality Engineering Manager to join our team. We are on an important journey at NBS, moving away from relying predominantly on packages provided … towards building and owning more of our own platforms, supported by a smaller and more focused number of integrated solutions. We need an experienced testing and quality engineering leader to help us take the next step. You will drive our journey towards greater automation while recognising the important role ...

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. ...

/ERP), Boomi (integrations), OpenAir, and Anaplan — alongside the enterprise-level integrations connecting them. This role requires a strong focus on test automation, integration testing, and data validation, alongside leadership to define best practices and ensure system reliability across the estate. The ideal candidate will also bring an understanding … cloud-native testing principles and security testing requirements at a high level. You will work as a hands-on contributor within CBS , leading by example, building automation frameworks, and driving testing across all six platforms and the workflows that connect them. What You Will Do Test Automation ...

Department: Systems Development PURPOSE OF JOB: Bytes Software Services is seeking an experienced and motivated QA Automation Engineer with a strong foundation in manual testing and a passion for delivering high-quality software through automation. This role is primarily focused on designing, developing, and maintaining automated testing solutions … using Playwright with experience of TypeScript or JavaScript or similar modern frameworks such as Cypress, whilst applying good manual testing skills across web applications, APIs, and backend systems where required. Working closely with Developers, Product Owners, Business Analysts, and DevOps teams, you will play a key role in embedding ...

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 ...

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 ...

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 ...

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 … scalable 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 on fairness. ...

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 ...

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 ...

detail, and close collaboration with your engineering partners and QA peers. This role requires a strong understanding of functional, integration, system, and automated testing within a distributed SaaS environment. The ideal candidate is curious, technically capable, detail-oriented, and interested in leveraging modern AI-assisted tools and workflows … test coverage, and team efficiency. TECHNICAL ENVIRONMENT & SCOPE Test distributed SaaS platform components across cloud-hosted and client-installed environments. Perform end-to-end testing across web applications, backend services, APIs, databases, and device integrations. Test client-side or on-premise applications, including installation, configuration, upgrade paths, service validation ...

Role purpose Deliver high-quality testing for identity processing and provisioning across the identity lifecycle (joiner/mover/leaver). You'll validate that identities, accounts, and entitlements are provisioned and removed accurately, securely, and in line with control expectations. Key responsibilities Execute functional, integration, and regression testing … LDAP), and target applications. Validate provisioning outcomes: account creation/updates, entitlement assignment/removal, approvals, and de-provisioning. Perform negative and exception-path testing (failed connectors, retries, reconciliation, manual overrides). Validate identity data mapping and transformations (attributes, rules, and role logic such as birthright access). Prepare ...

Software Test Engineer - AI Testing Mostly remote working - Very occasional travel to Basingstoke, Hampshire Stratospherec are recruiting for an experienced QA Software Test Engineer to join a growing technology team mainly working remotely and with a HQ office in Basingstoke. This is an exciting opportunity for a QA Engineer … with strong automation experience who wants to play a key role in using and implementing AI as an integral part of the software testing lifecycle. You will work across a complex SaaS environment, testing web applications, APIs, backend services, databases and connected hardware. Alongside traditional QA and automation ...

collectively. We hire people who align with our core values of Passion, Excellence, Collaboration, Respect and Professionalism. Technologies and experience we value include: A testing mindset, including critical thinking, healthy scepticism and a desire to help teams improve quality A background in software engineering Experience in the application … tooling and automation in testing Consulting skills including excellent communication, collaboration, and commercial awareness Awareness of the use of AI in testing Experience and expertise in at least one testing specialism e.g. Testing of AI systems API Testing Data Engineering Testing Domain specific ...

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 ...

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 ...

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 ...

join our growing technology team. You’ll be working across our core applications, helping to ensure quality through a mix of manual and automated testing while improving how we test through modern tooling and AI-led approaches. As part of a collaborative Agile team, you’ll contribute to planning … Designing and executing test plans across system, integration, UAT and regression phases Building and maintaining automated test frameworks using Selenium (Java) Using AI‐based testing tools (for example testRigor or similar) to improve efficiency and coverage Performing API testing with Postman and Rest Assured Integrating automated tests ...

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 ...

quality of data-driven solutions that support critical public sector services. This is an excellent opportunity for someone who enjoys both manual and automated testing and has experience working with complex data environments. The Role As a QA Tester, you'll be involved throughout the testing lifecycle, from … software is delivered on time. This role offers a varied workload across multiple projects, with the opportunity to contribute to both manual and automated testing activities while working within an established Agile team. What You'll Be Doing Designing and executing manual and automated test scripts. Producing Test Approaches ...

requirements, technical specifications, and user stories to create comprehensive, structured test plans and test cases. Perform manual functional, integration, usability, cross-browser, and regression testing on web, mobile, and desktop applications. Identify, log, prioritize, and track software bugs using defect tracking tools (e.g. Jira). Provide clear, step … automated test suite. Work directly with software developers to clarify requirements, reproduce intermittent bugs, and verify resolution during bug-fix cycles. Conduct basic API testing using tools like Postman and verify database state changes using basic SQL queries. Take part in active sprint ceremonies including daily stand ...

help ensure the quality, reliability, and user experience of software that supports critical healthcare operations. This is a hands-on QA opportunity where your testing directly helps deliver dependable products to the people who rely on them. C2C is not an option with this job opening and all applicants … card. Fully remote Monday–Friday schedule. Compensation $60,000–$90,000 annually once converted What You’ll Be Doing Execute manual testing across software applications and features. Develop and perform test cases and document results. Identify, troubleshoot, and clearly communicate defects. Support functional, regression, and user-focused testing. Potentially ...

squad members to define and refine acceptance criteria and test scenarios Design, implement, and maintain automated and manual test suites for front-end, and API layers Write and maintain robust, reusable test scripts for functional, regression, and integration testing Conduct exploratory, performance, and accessibility testing across multiple … environments Integrate testing into CI/CD pipelines to enable fast feedback and continuous delivery Participate in agile ceremonies including sprint planning, stand-ups, and retrospectives Advocate for quality throughout the product lifecycle, identifying risks and opportunities for improvement Monitor and report on test coverage, defects, and release readiness ...

join its UK team in the Farnborough area. The role will support the delivery of secure, reliable technical solutions through a combination of manual testing, Python-based test automation, AWS and database expertise. The successful candidate will be a seasoned technical individual contributor who is fully proficient in applying … testing principles, theories and concepts, and who can work independently on technically difficult or unclear problems. Everything we do is built on a commitment to do the right thing for our customers, our people and our community. Our mission and our values guide the way we do business. ...