1 to 25 of 41 API Testing Jobs in the UK

thrive in containerized environments and excel at pushing systems to their limits, we want to hear from you. Skills Experience in performance and load testing Fault injection testing Experience with Kubernetes" Kubernetes/Test/SC Required Network Testing Functional Testing API Testing Performance ...

Test Engineer (Tech stack: QA Analyst, QA, SDET, Test Engineer, Tester, Manual Tester, QA Engineer, Quality Assurance, Software Quality Assurance (SQA) Engineer, Manual Testing, Web Applications, Defect Tracking, Excel, API Testing, SQL, DevOps, Scrum) Our client is an established technology business delivering web-based software solutions. They … Application Support Specialist with strong QA experience to ensure the quality, stability, and reliability of their applications. This role is primarily focused on manual testing, defect management, and application support. You will play a key part in validating releases, identifying issues, and working closely with development teams to ensure ...

engineers, helping ensure quality is built into the development process rather than tested at the end. In our engineering model, developers own most automated testing, including unit, API, integration and performance tests. QA focuses on exploratory testing, risk analysis, end-to-end behaviour and ensuring the overall … safely. Your responsibilities will include: Working within Scrum teams to embed quality thinking early in the development lifecycle. Supporting developers in building strong unit, API, integration and performance testing. Promoting shift-left practices to detect issues earlier in development. Performing exploratory, risk-based and end-to-end testing ...

ensuring the quality and reliability of every product release. We’re looking for someone who can create robust test plans, carry out thorough feature testing, and help establish automated testing practices that scale with our fast-growing product. Your work will give the team confidence to move quickly … test plans for new features Design, document, and execute manual test cases to validate functionality, usability, and edge cases Set up and maintain automated testing frameworks to increase test coverage and reduce manual effort over time Identify, document, and track defects, collaborating with developers to resolve issues quickly ...

Developer 📍 Remote (UK) ⭐ Up to £50,000 Know QA could be done better, but don’t have the chance to fix it? You’re testing features. Running regressions. Catching issues late. And you can see the gaps. Tests that should be automated. Processes that don’t scale. Bugs that … Once you’ve got that context, you’ll start improving things: Automating the most repetitive and high-risk tests Building out regression suites Embedding testing into the release process It’s a natural progression from manual into automation, with the time and space to do it properly. Move from ...

effectively with cross‐functional stakeholders. What You’ll Do Define and own end‐to‐end test strategy and delivery across major transformation programmes Lead testing across digital channels, core banking upgrades, cards, payments, multi‐currency accounts, AML and financial crime systems Plan and manage SIT, integration … cases, scripts, and automation to ensure quality, coverage, and traceability Drive defect triage, root cause analysis, and timely resolution Provide hands‐on leadership across API, middleware, digital, and third‐party system testing Ensure testing validates customer journeys, operational processes, and regulatory compliance Identify testing risks early ...

work within agile squads to design, execute, and automate tests across microservices, APIs, and user interfaces. The role requires flexibility to contribute across the testing pyramid—from manual exploratory testing to building scalable automation frameworks. Collaborating closely with developers, product owners, and platform teams, you will embed quality …/CD practices. Key Responsibilities: 1. Test Strategy & Quality Engineering • Define and implement test strategies across frontend and backend systems • Ensure coverage across the testing pyramid (unit → E2E) • Promote shift-left testing practices 2. Test Automation • Design, build, and maintain scalable automation frameworks • Automate UI, API ...

Model View Template (MVT) and Model View Controller (MVC). Ensure security and compliance through PKI and OIDC with OAuth 2.0 implementation. Automation: Unit Testing, API Testing and drive automation coverage through TDD Qualifications: At least 5+ years of experience in software development, with a focus ...

Model View Template (MVT) and Model View Controller (MVC). Ensure security and compliance through PKI and OIDC with OAuth 2.0 implementation. Automation: Unit Testing, API Testing and drive automation coverage through TDD Qualifications: At least 5+ years of experience in software development, with a focus ...

seeking a highly skilled and experienced CRM Test Lead to join our London based Client. As a key member of our IT - Testing department, you will play a vital role in ensuring the highest standards of quality assurance for the CRM platform, powered by SAP CX suite and Annex … deliver reliable, best-in-class CRM solutions, leveraging your deep technical expertise, robust automation frameworks, and strong leadership skills. Required Skills * Familiarity with other testing tools and methodologies to supplement automation efforts * Experience with popular test management tools, such as Azure Dev Ops, JIRA * Proven track record ...

backend systems. It’s complex, fast-moving, and genuinely interesting work. What you’ll actually be doing Getting hands-on with manual + automated testing across web, mobile, desktop & APIs Designing smart test scenarios (not just ticking boxes) Building & maintaining automation frameworks (Playwright/Selenium/Selenide) Working closely … things are done and helping raise the bar across the team Tech you’ll be around Playwright (TypeScript) Selenium/Selenide (Java) Postman (API testing) Git/Source control Azure DevOps (nice to have) SQL/Database testing Performance tools (JMeter or similar) What they’re looking ...

Lead QA Engineer to join our Engineering capability as a technical authority responsible for architecting, evolving, implementing and governing our strategic automated testing solutions. You will lead the design of complex automation frameworks and define the overarching quality roadmap to ensure high-confidence delivery across diverse client engagements. This … stakeholders, and driving the development of internal automation IP to scale best practices across the entire engineering practice. Responsibilities Owns the end-to-end testing strategy and lifecycle for major projects, devising new techniques while managing the primary technical relationship with the stakeholders. Maintains a hands-on approach, taking ...

EventMAP are seeking QA Analysts to join our product engineering teams. This role focuses on ensuring the quality of our software platforms through structured testing, investigation of issues, and validation of new features prior to release. The role sits between Support and Development, helping to reproduce issues, verify fixes … perform regression testing across our product suite. The QA team plays a key role in ensuring that releases meet a high standard of quality before reaching customers. You will work closely with developers, support engineers and product teams to investigate issues, improve testing processes and contribute ...

agile team responsible for the continuous development of cloud-based web applications within the OS Web Estate and supporting back-end infrastructure including API microservices, logging & reporting platforms, and data publication. Ordnance Survey has a testing community of 70+ test professionals that support each other with regular sessions … Extend automated tests using our existing frameworks, and get involved in the creation of new frameworks where required Focus on both front-end and API testing to ensure seamless user experience and functionality Contribute your testing expertise into agile team ceremonies such as sprint planning, retrospectives ...

high‐impact opportunity where you’ll take full ownership of quality across a complex, data‐driven web platform. You’ll combine hands‐on testing with strategic input, defining the QA function as the business scales. The Opportunity Full ownership of QA across the entire product Highly influential role … reliability, reduce production issues, and elevate engineering best practice What You’ll Be Doing Define and implement an end‐to‐end QA strategy Lead testing across a complex web platform, covering UI, API, integrations, and data‐driven features Build, maintain and evolve automated tests using Playwright and Cucumber ...

Test Automation Developer/Engineer (Python API Automation) Cambridge to £50k Do you have Python coding skills combined with Test Automation experience? You could be joining a market leading tech company that's remote access product is used by hundreds of millions of users worldwide, working on a modern … will also investigate test failures, analyse and verify bug fixes and review code developed by other Test Engineers. Initially you'll focus on backend testing however, there's a variety of project based work to get involved with including cloud based web technologies, backend APIs and desktop/mobile ...

requirements into clear user stories, acceptance criteria, and functional specifications Proactively manage stakeholder expectations, clearly communicating progress, risks, and dependencies Technical Analysis & Delivery Support API integrations, including defining, documenting, and validating API contracts Write, optimise, and review complex SQL queries for data extraction, validation, and analysis Assist with … API testing and validation using tools such as Postman Produce high‐quality documentation including BRDs, FSDs, process flows, and use‐case definitions Agile Delivery & Tools Own and manage requirements within Jira, ensuring full end‐to‐end traceability Participate in backlog refinement, sprint planning, and defect triage activities Collaborate ...

Required Skills & Experience Strong experience in automation testing using Selenium/Playwright/Cypress Proficiency in programming languages such as Java, Python, or C# Experience with API testing (Postman, REST Assured, or similar) Knowledge of testing frameworks (TestNG, JUnit, Pytest, etc.) Familiarity with CI/ ...

going through an exciting period of growth. To ensure continued success, they are looking for an experienced QA Automation Engineer to strengthen their software testing function. They offer flexible working hours and a hybrid policy with 1 day in the office a week. This is an excellent opportunity … future of their products. You will primarily be using TypeScript & Playwright, whilst working with their talented software development and product teams to create advanced API-integrated automated testing scripts and frameworks. They are looking for the following: Strong, demonstrable experience in creating automated testing scripts using JavaScript ...

Minimum 2 years' experience in Full Stack activities including but not limited to ingestion and storage of data, data manipulation, UI development and API development. Experience in deploying to a cloud environment - preferably Azure - using a variety of services (IoT Hub, Azure Functions etc.) Strong skills in Python … have experience in managing data from remote devices through connections to data stores. Experience in identifying and deploying cyber security measures. Competent in API testing and automated testing frameworks. Excellent communication skills - both written and verbal - can articulate effectively with non-technical stakeholders. Innovative problem solvers ...

Software Engineer In Test The role is paying up to £55,000 and is 5 days a week in the office. Essential: Experience with API testing tools (Postman) Understanding of CICD (Jenkins, AWS, Azure) Displays experience of various testing techniques (Exploratory, Smoke, Regression) Understanding of Database management … clear and precise communication skills Desirable: Knowledge of automation tools (Selenium Web Driver, VS Code) Knowledge of automation framework (cypress, playwright, typescript) Knowledge of testing google analytics Knowledge of Mobile testing Browserstack If you would be interested please apply below! 51432NB INDMANS The Portfolio Group are acting ...

sprint planning, backlog refinement, and continuous improvement. Perform root cause analysis of defects and work with development teams for resolution. Ensure adherence to testing best practices, coding standards, and quality processes. Provide regular updates on test progress, coverage, and risk. Contribute to CI/CD pipelines and support test … automation integration into build processes. Essential Skills & Experience Active Security Clearance. Strong, commercial experience in automation testing using Java . Proven hands-on experience with Selenium WebDriver for UI automation. Solid experience using Cucumber/BDD frameworks . Experience working within Agile/Scrum environments. Understanding of API ...

Role overview We’re looking for a Senior QA Engineer to own product quality across our web, mobile and API platforms. This is not a ticket-closing role: quality needs to be considered across the full development lifecycle. You will be embedded in the product process from the start … contributing to acceptance criteria alongside product, design and engineering. We believe the people responsible for testing requirements should help write them - it sharpens understanding of the product and raises the quality bar from the outset. When work lands for delivery, you will define the test strategy across manual ...

backend Maintain regression test suites and expand test coverage Collaborate on test plans, acceptance criteria, and release readiness Build tools that make testing faster, smarter, and more effective What you bring: 4+ years in QA/testing roles, with strong automation experience Familiar with Selenium, Cypress, or other … test frameworks Experience with REST API testing using tools like Postman Detail-obsessed and comfortable in agile environments Nice-to-haves: Basic scripting or coding knowledge Familiarity with performance or security testing 41268MSR4 INDMANS The Portfolio Group are acting on behalf of our client in recruiting ...

Principal SDET specialising in Automation and with a background in Development! Key Responsibilities/Skills: Knowledge of automation framework (cypress, playwright, typescript) Experience with API testing tools (Postman) Understanding of CICD (Jenkins, AWS, Azure) Displays experience of various testing techniques (Exploratory, Smoke, Regression) Understanding of Database management … tools and how to query data required (SQL) Displays clear and precise communication skills Contributing to testing guild roadmap, providing technical direction and quality strategy. Establishing and maintaining testing best practices at a department level. Driving organisation-wide quality metrics, standards, and continuous improvement. Engagement with senior leadership ...