26 to 50 of 162 API Testing Jobs in the UK

IAM Tester (Identity Processing & Provisioning)

Location
Bolsterstone, England, United Kingdom
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 ...

IAM Tester (Identity Processing & Provisioning)

Hiring Organisation
GCS
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £700/day
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 ...

Performance Tester - (Must hold Security Clearance)

Hiring Organisation
Solirius Consulting
Location
London, UK
Employment Type
Full-time
outcomes. You understand and align with Solirius Reply ValuesThe 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 ...

Quality Engineer

Location
United Kingdom
Skills: Postgres, Cassandra, Elasticsearch, Asynchronous messaging services (e.g. Kafka, RabbitMQ etc), Cucumber/Godog or other BDD tools, Kubernetes, Docker, Rest Assured, Other REST API testing tools, Wire mock/Mountebank or other HTTP stubbing tools, Continuous integration (CI), continuous deployment (CD) and continuous testing (CT), Tools … Work Mode: Full Time Job Status: Open Follow Us On: We are looking for experienced QA professional with 5-9 years' expertise in diverse testing methodologies, automation, Agile environments, database proficiency, and CI/CD tools for efficient quality assurance as a Quality Engineer. Required: 5-9 years ...

Senior Quality Engineer with Java

Location
Greater London, England, United Kingdom
looking to make an impact at a global leader at the forefront of technological innovation? We are seeking an experienced professional to lead automation testing efforts, with a particular focus on backend and API testing, to join our dynamic team in London. About The Role … Quality Engineer, you will play a key role in enhancing our testing frameworks and processes. Your expertise in mobile automation—especially for iOS platforms—will help ensure the delivery of high-quality solutions that make a real difference worldwide. This hybrid role (office in central London) offers flexibility, combining ...

SAP Finance Tester

Location
Greater London, England, United Kingdom
expertise in SAP S/4HANA Finance modules and integration testing. The ideal candidate will have a solid understanding of financial processes, hands‐on testing experience in SAP environments, and the ability to work closely with cross-functional teams to ensure high-quality solution delivery. Key Responsibilities Perform functional … testing for SAP S/4HANA Finance modules, including integrations with various internal and external systems. Apply strong knowledge of financial business processes such as Financial Accounting (FI), Management Accounting (CO), Financial Planning & Analysis (FP&A), and Treasury Management. Execute end-to-end testing for implementations ...

QA Software Tester - AI Testing

Location
Basingstoke, England, United Kingdom
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 ...

Senior Test Engineer

Location
City of Edinburgh, Scotland, United Kingdom
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 ...

Automation Tester

Hiring Organisation
Henderson Scott
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Contract
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 ...

QA Automation Engineer

Hiring Organisation
Euro Car Parks
Location
Central London, London, United Kingdom
Employment Type
Permanent
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 ...

Automation Engineer

Location
Eastbourne, England, United Kingdom
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 ...

Programme Test Lead - Banking SaaS & AI-Driven Testing

Location
Greater London, England, United Kingdom
Lead for London on a 9 month contract, working 3 days per week in the office. The role will own the end-to-end testing strategy, assurance framework, and quality governance across a SaaS banking platform, while remaining hands-on with testing and tooling. You'll bring strong … experience in banking/regulated contexts, mobile app testing, API testing, AI-enabled testing approaches, and familiarity with Salesforce and MuleSoft. #J-18808-Ljbffr ...

Software Test Engineer

Location
City Of London, England, United Kingdom
management tools (Micro Focus Quality Center, TestDirector, Test Manager, TestLink, SpiraTest, TestRail, HP-ALM (QC)) to organize and manage all phases of the software testing process including planning, running tests, and tracking defects, generating and storing test reports, and interlinking them with the release requirements; Defect tracking tools (BugZilla … Excel or Test Studio to write large sets of test cases and later import them into TMTs; SQL clients to connect to the database; API testing tools (Postman, SoapUI,) for automated checks. They offer predefined snippets to automate API testing without the need to write code ...

Lead QA Automation Engineer

Hiring Organisation
itecopeople
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£550/day OUTSIDE IR35
from home. Flexibility is required to meet business needs. Our client is seeking a technically hands-on QA Automation Lead to take ownership of testing for an integration project, combining practical test delivery with strong supplier and stakeholder management. You will define the testing approach, establish test automation … frameworks and carry out testing across interconnected systems. Alongside this, you will liaise with up to 20 third parties and three external contractors, coordinating testing activity, challenging delivery quality and ensuring issues are resolved. The role Define and deliver the test strategy, plans and quality standards across internal ...

Senior Quality Engineer

Location
Belfast, Northern Ireland, United Kingdom
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 ...

QA Engineer IT | Permanent Full-Time Basingstoke

Location
Basingstoke, England, United Kingdom
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 ...

Staff Software Tester (UK)

Location
Horsham, England, United Kingdom
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 ...

POS Test Engineer

Location
Greater London, England, United Kingdom
time for RI Tech as we are transitioning to microservices architecture and embracing a DevOps culture. We strive to continuously improve our development and testing processes to shorten feedback loops and maximise value. We are looking for an experienced test engineer to champion QA in one of our cross … will engage proactively with the team to understand business requirements, elaborate user stories and define acceptance criteria. You will plan, define and execute testing of all project deliveries; triage issues found and report on progress. As a champion of quality assurance, you will help align testing strategy ...

Test Analyst

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Telford, Shropshire, United Kingdom
Employment Type
Contract
Contract Rate
£300 - £380/day
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 ...

QA Tester

Location
Portsmouth, England, United Kingdom
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 ...

Product Owner (SalesAPI)

Location
Hellaby, England, United Kingdom
revenue of 3.4 billion euros with over 17,000 employees. Learn more at www.allianceautomotivegroup.euAlliance Automotive Group UK & Ireland are scaling our Sales API, a headless interface that allows customers and partner platforms to integrate directly with our catalogue and order management systems. To support our growth ambition … recruiting a Digital Product Owner to be responsible for market expansion, competitive enhancement and continuous improvement of our Sales API.The Sales API is an established REST interface that enables customers and third-party systems to:Access our product catalogue programmaticallyPlace and manage ordersCheck stock and pricing in real-timeIntegrate ...

Senior Automation Tester

Location
Greater London, England, United Kingdom
Senior Automation TesterLocation: London, UKJob type: Contract- Hybrid 2 days onsiteDay Rate - 250 GBP/Day**Key Skills :**Java Selenium/playwright, Rest Assured, API Testing) , CICD Pipeline ( Gitlab, Jenkins), SQL, Leadership Skills### ### OverviewWe are seeking an experienced professional to join our team in a pivotal role … focused on automation testing. The ideal candidate will have a strong background in software testing with an emphasis on automation, ensuring the delivery of high-quality software solutions.### Key Responsibilities* Design and implement automated test scripts to ensure efficient and thorough testing of applications.* Collaborate with cross-functional ...

Senior Test Engineer

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £473/day
submission tool for external users, and a centralised datastore for all MEL data to support 20-30 years of programme delivery. Key skills Automated testing frameworks (Playwright/Jest) Data validation testing Load & performance testing for bulk uploads CI/CD pipeline testing SFIA Level … Provide authoritative advice on test scope, entry/exit criteria, and quality risks to delivery and product leadership. Balance pragmatism with assurance, ensuring proportionate testing within agile delivery constraints. Lead the design and evolution of automated test frameworks (UI, API, or service-level), aligned to the team ...

Senior QA Automation Engineer - AI-Driven API & CI/CD

Location
City Of London, England, United Kingdom
Intercontinental Exchange Holdings, Inc. is seeking a QA Automation Engineer to contribute to the ICE Digital Trade Platform. The role focuses on test automation, API testing, client onboarding support, and production readiness within a fast-paced technology group. You’ll leverage JavaScript/TypeScript, Cypress, and various API … testing tools, while integrating AI-assisted QA approaches to improve coverage and efficiency. collaboration with project teams is essential. #J-18808-Ljbffr ...

Part-Time QA Engineer - Web & API Testing (Manual)

Location
Greater London, England, United Kingdom
meet high standards of quality and functionality, with a strong emphasis on manual testing. The ideal candidate has 5+ years of manual testing experience for web and mobile apps, hands-on API testing, database familiarity, CMS experience (DotCMS or similar), and excellent written and verbal communication #J ...