1 to 25 of 33 Permanent API Testing Jobs in the UK

Test Analyst/QA Tester – Hybrid – Warwick - UK (Tech stack: SQL, Postman/Bruno, QA, Tester, Test Analyst, API Testing, Selenium, Playwright, Jira, Azure DevOps) Are you a sharp QA Tester with strong manual testing skills and experience using SQL and Postman/Bruno Our client … looking for a proactive Tester who enjoys problem-solving, exploratory testing and delivering high-quality software in a collaborative remote environment. This is a fantastic opportunity for a mid-level QA Engineer/Tester to join a growing team where quality is genuinely valued. What you’ll be doing ...

Automation Test Engineer Permanent Location: London/Home (Hybrid) Salary: £60,000 - £80,000 + benefits Skills: Integration Testing, API Testing, SQL, BDD (Gherkin/SpecFlow), Test Automation We're recruiting an Automation Test Engineer for a leading software company that develops advanced solutions for trading … frameworks Develop and execute automated tests using the Triangle Test Automation product Work closely with developers, product owners and stakeholders within scrum teams Support API and integration testing across distributed systems Contribute to CI/CD pipelines and continuous quality improvement Help shape best practice in automation strategy ...

platform is built on . NET , GraphQL , React , and AWS , with frequent releases and a technical BA validating requirements. The role includes: Owning manual testing end to end Functional, exploratory, and regression testing API testing (REST/GraphQL) SQL-based data validation Close collaboration with developers … What they’re looking for: Commercial QA experience Strong exploratory testing skills Comfortable being the sole QA and setting processes SQL and API testing experience Confident, self-sufficient approach Package: £50,000 base + generous bonus Fully remote + 1 monthly office visit (Manchester) 25 days holiday ...

leading Financial Services organisation is seeking a technically strong QA Automation Engineer with deep expertise in API automation testing, particularly using Playwright's API testing capabilities. This role offers the opportunity to drive quality engineering practices across a complex technology landscape, helping to improve system reliability … Working closely with developers, product owners, architects, and stakeholders, the successful candidate will champion an automation-first, shift-left approach to quality assurance, ensuring testing is embedded throughout the software development lifecycle. Key Responsibilities Design, develop, and maintain scalable automated test frameworks and test suites. Lead API automation ...

large-scale digital transformation programme. This is an excellent opportunity to work within a complex enterprise environment, contributing to the quality assurance and testing strategy across multiple interconnected systems and services. Essential Skills & Experience Strong experience designing and implementing automated test frameworks for UI, API … testing Proficiency with Playwright and/or Cypress for E2E test automation Hands-on experience testing services built with Kotlin and TypeScript Strong understanding of API testing, including calls to legacy systems and modern integration services Experience with integration resilience testing, including handling failures, timeouts ...

quality, reliability, and performance of high-volume transaction platforms. You will work closely with developers, business analysts, and stakeholders to design and execute robust testing strategies across both manual and automated environments. This is an excellent opportunity for someone who is passionate about quality engineering, continuous improvement, and modern … test automation practices, including AI-driven testing techniques. Key Responsibilities Design, prepare, and maintain test plans, test cases, regression packs, and automated test suites. Execute functional, integration, regression, and non-functional testing across client, web-based, mobile, and API-driven applications. Perform RESTful API testing ...

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 ...

Build and maintain automation frameworks for microservices, APIs, and end-to-end flows. Enable team self-sufficiency for regressions. Lead Performance Testing. Own performance testing end-to-end — design load profiles, script scenarios, analyze results, and collaborate with engineering to fix issues. Champion Shift-Left Practices. Embed quality thinking … least one language; preference for TypeScript, with ability to pick up other languages quickly. Automation expertise for microservices, with experience in contract testing, API testing, and keeping test suites fast and reliable. Performance testing proficiency with tools such as K6, Gatling, Locust, or JMeter and ability ...

shaping quality engineering practices. You’ll be the primary Automation Framework Developer, working closely with a Lead Test Engineer who will help define testing strategy and direction, alongside a Lead Architect supporting technical design and best practices. This role is ideal for someone who enjoys hands-on framework development … complex automation challenges, and driving quality through robust engineering standards. Key Responsibilities Design, develop, and maintain automation frameworks using C# Build scalable UI and API automation solutions from scratch Create robust automated test suites for web applications and services Work collaboratively with QA, Development, and Architecture teams Integrate automation ...

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 ...

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 ...

Birmingham. With large scale investment in technical innovation this Senior Automation Test Engineer will be joining a dynamic, autonomous QA team delivering an automated testing environment that will facilitate the organisations commitment to cutting edge innovation over the coming years. This Senior Automation Test Engineer will be joining … lead more junior testers. This Senior Automation Test Engineer based near Birmingham should have most of the following key skills: - Extensive experience writing automated testing scripts - Solid Selenium experience - Playwright experience - Strong API testing skills using postman - Proven experience testing complex applications and systems - Understanding ...

APIs using Java and Spring Boot. Design scalable systems and well‐defined service interfaces with a strong understanding of modern software architecture and testing practices. Write clean, high‐quality code that is easy to test, maintain and extend across both front‐end and back‐end services. Drive quality through … excellent automated testing practices, including API testing to enable continuous deployment. Understand how modern web applications work end to end, from browser HTTP requests and API calls through to service‐layer logic, data handling and page rendering. Use AI tools and practices to enhance product features ...

scale. This is a hands-on technical leadership role where you’ll work closely with developers, business analysts, and cloud engineering teams to strengthen testing practices, reduce defects in production, and continuously improve the delivery pipeline. You’ll be central to defining what “good quality” looks like and ensuring … clear, testable requirements and ensure defects are well understood, documented, and resolved effectively. You’ll design, maintain, and improve automated test coverage using modern testing frameworks, while also contributing to broader testing strategy, including API and performance testing. You’ll work within CI/CD pipelines ...

quality, performance, and reliability of complex banking applications. The role supports digital transformation by embedding quality early in the SDLC through test automation, API & UI validation, TDD practices, and scaled agile delivery models. The position plays a critical role in reducing risk, improving release confidence, and enabling continuous delivery … across enterprise platforms. Basic/Essential Qualifications 10+ years of experience in software testing and test automation Extensive experience in banking or regulated enterprise environments Strong understanding of automation frameworks and test design patterns Experience working with cross‐functional teams and distributed delivery models Key Responsibilities/Accountabilities Design ...

Contract (Outside IR35) + 6 months with possible extensions Job Description We are looking for an experienced Test Manager to lead end-to-end testing initiatives for enterprise-scale projects within the General Insurance domain. This role requires a strong blend of test management, data validation, stakeholder coordination … hands-on exposure to modern testing practices in Agile delivery environments. Key Responsibilities Drive test strategy, planning, execution, and governance across multiple workstreams Manage UAT activities, defect triaging, reporting, and stakeholder communication Coordinate with business users, suppliers, vendors, development teams, and project leadership Lead testing activities across integrated ...

Application Support Specialist to join a growing technology-focused team. This role is ideal for someone with a strong background in software testing, application support and problem solving who enjoys working in a collaborative and fast-paced environment. Key Responsibilities Support and maintain business-critical web applications Perform manual … testing of applications using test cases and checklists Log, track, and manage software defects through to resolution Assist with troubleshooting and issue investigation Produce and maintain technical documentation Work closely with internal teams to improve system performance and user experience Support continuous improvement initiatives and contribute to process enhancements ...

Test & Support Specialist to join a growing technology-focused team in Bournemouth. This role is ideal for someone with a strong background in software testing, application support and problem solving who enjoys working in a collaborative and fast-paced environment. Essential Skills & Experience 2 year's commercial software … experience within a web-based environment 2 year's experience in manual application testing Experience with defect tracking and bug management processes Strong technical documentation skills with excellent written English SQL Desirable Skills Power BI API testing Automated testing Business analysis and workflow/process design ...

through the design and execution of robust testing. Through collaboration with software developers, product managers, and other stakeholders, the QA Engineer will produce clear testing objectives and comprehensive test plans, with the goal being to prevent significant bugs or usability issues, thereby safeguarding the user experience and Unily … them. Design and execute detailed test plans to cover all aspects of the software's functionality. Design and execute automated tests to streamline the testing process and improve efficiency. Maintain and update automated tests regularly to ensure they remain effective and relevant. Lead test efforts for assigned tasks, overseeing ...

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 ...

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 ...

work closely with the Performance Unit QA Engineering Manager, Engineers, and other stakeholders to embed quality throughout the product lifecycle, championing modern testing practices and fostering a culture of continuous improvement. Key Responsibilities: Lead and develop the QA capability within your squad in line with The Very Group … track record in delivering robust, compliant, and high‐performing solutions. You thrive in agile environments and enjoy influencing teams to adopt best practices in testing and automation. What you’ll bring 5+ years of QA and testing experience at both leadership and practitioner levels. Proven expertise in software ...

Analyst (Manual & Automation) Location: Bicester Salary: Competitive, DOE Type: Permanent The Role Our client is seeking a Test Analyst with a mix of manual testing expertise and automation capability to join their development team. This is a hands-on role where quality is a shared responsibility, and the successful … peers Continuously improve test coverage, automation frameworks, and QA processes Skills & Experience Essential: Commercial experience as a Test Analyst/QA Engineer Strong manual testing background Solid experience with test automation Experience using PHPUnit Experience with automation tools such as Selenium and/or Playwright Understanding of software testing ...

closely with cross-functional teams to deliver high-quality, scalable solutions. You'll also create automated tests using tools such as Postman and unit testing frameworks, ensuring reliability across deployments. There's plenty of scope to introduce modern practices, frameworks, and tools to improve development processes. This role would … development experience (React) Solid Back End development skills (Java) Good understanding of RESTful APIs and microservices architecture Experience with SQL-based databases Familiarity with API testing (Postman) and unit testing Experience integrating third-party APIs and web services Knowledge of design/prototyping tools (eg Figma) Strong ...

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 ...