1 to 25 of 39 API Testing Jobs in the UK

Cypress Test Lead - IoT & Cloud Platform Solutions We're hiring a Test Lead to establish comprehensive testing strategies across our client's innovative tech platform. This is a permanent role offering genuine greenfield opportunities with a profitable, rapidly-scaling business serving prestigious clients including Formula One teams and government … firmware, cloud services, and web/mobile applications - serving high-profile customers who demand absolute reliability. **Tech Stack You'll Work With:** • Cypress (primary testing framework) • RESTful APIs and microservices • React front-end applications • PHP backend systems • Mobile testing tools (Appium preferred) • SmartBear suite (SwaggerHub/API ...

will be the quality champion across the organisation. You will: ✔️ Define the QA vision, standards, and best practices ✔️ Shape how the business approaches testing — from frameworks to automation strategy ✔️ Create scalable processes that support rapid growth ✔️ Ensure every client onboarding meets world‐class quality expectations ✔️ Mentor engineers and influence … just execute tests, you will design the entire QA approach for the future . What You’ll Do Quality Leadership & Strategy Establish QA standards, testing scope and quality benchmarks across all teams. Drive continuous improvement of QA processes, automation, and documentation. Mentor team members and embed QA best practices ...

hours a week) offering benefits and a salary range of £35,000 - £40,000 and benefits. You will be responsible for: Executing structured manual testing of completed development work to confirm acceptance criteria. Identifying edge cases, workflow gaps, and usability issues, logging defects and collaborating with developers to resolve … documentation and maintaining traceability between development tasks and release outputs. Exploring and implementing AI-assisted tools to improve test design and documentation workflows. Conducting API testing (RESTful and SOAP) and validating data integrity as required. Working closely with development and product teams to clarify requirements and support continuous ...

Infrastructure Tester +Permanent opportunity +Hybrid working on site in London 3 days a week +£45,000 - £50,000 Skills: +Infrastructure Testing experience +UAT +AWS/Azure +Manual and automated testing experience We're looking for a Junior UAT & Infrastructure Test Analyst to support testing across business … applications and core infrastructure platforms. This is a hands-on role for someone early in their testing career who wants broad exposure, real responsibility, and a fast learning curve - not just clicking buttons and logging tickets. You'll work closely with senior testers, engineers, and business stakeholders, supporting ...

from a QA perspective, attend sessions independently raising issues, risks and gaps in requirements. You will be engaged in all areas of the software testing lifecycle from requirements capture, analysis and test case design through automation test case implementation and the delivery of automation test cases, test execution … ongoing maintenance. The Feature teams look to deliver in an effective and efficient manner. You will apply professional experience of QA software testing concepts and processes to input into key strategic decisions in the realm of technology and QA. You may also engage in assessing the existing coverage levels ...

Test Engineer to join our team. The ideal candidate will be responsible for ensuring the quality and performance of our software products through rigorous testing practises. You will work closely with developers and other stakeholders to identify and resolve issues, while contributing to the continuous improvement of our testing processes. Responsibilities: - Design, develop, and execute test plans and test cases based on project requirements. - Perform integration testing and ensure that different software modules work together seamlessly. - Conduct API testing to verify that services are functioning as expected and meet performance standards. - Collaborate with developers ...

location, collaborating with **vendors, customers, project and program managers, and the QA manager The QA Engineer will be responsible for **both manual testing** and supporting test automation (if applicable). The role involves working in an Agile environment, ensuring the highest software quality standards, managing defects, and improving testing … external partners. Key Responsibilities Design, develop, and execute test plans and test cases based on software requirements. Perform **functional, regression, system, and integration testing** for software applications. Identify, document, and track software defects using industry-standard tools. Collaborate closely with **development teams, product managers, vendors, and customers** to resolve ...

Azure DevOps Engineer – Testing Introduction This is an opportunity to join a forward-thinking tech environment where quality, automation and cloud innovation go hand in hand. You’ll play a key role in shaping how complex systems are tested, deployed and scaled — all within a secure, cutting-edge Azure … salary + benefits Industry: Technology/Cloud/AI What You’ll Be Doing: Designing, building and optimising CI/CD pipelines to streamline testing and deployment workflows Implementing Infrastructure as Code using Terraform to create reliable, repeatable environments Deploying and managing secure test environments within Azure Building ...

widely. You’ll work closely with developers, product managers, and designers to spot issues early and deliver seamless releases. 🚀 Help us scale confidently. Your testing and feedback will shape our ability to release faster while maintaining exceptional stability and usability. ------------------------------------ 🧭 Role Snapshot Junior/Mid QA Analyst Responsibilities Verify … application functionality against requirements/acceptance criteria. Test usability, stability, and performance across the stack including Angular-based front-ends, API-based backends, and databases. Perform root cause analysis on test failures and system issues. Help develop and maintain automated test suites. Work closely with Developers and collaborate cross ...

Devops, Postman Our client are seeking an experience Test Engineer/Test Automation professional to preside over business-wide test activities - test automation and API testing will be in amongst the main duties of the role. We are looking for a proactive Quality Assurance professional to drive higher … software standards through shift-left testing and early requirement analysis. You will plan, design, carry out tests in alignment and conjunction with existing technical and business teams and be the champion of Quality and seamless UAT throughout the business. Key Tools Selenium, Cypress, Playwright, Postman, Azure DevOps Test Plans ...

Devops, Postman Our client are seeking an experience Test Engineer/Test Automation professional to preside over business-wide test activities - test automation and API testing will be in amongst the main duties of the role. We are looking for a proactive Quality Assurance professional to drive higher … software standards through shift-left testing and early requirement analysis. You will plan, design, carry out tests in alignment and conjunction with existing technical and business teams and be the champion of Quality and seamless UAT throughout the business. Key Tools Selenium, Cypress, Playwright, Postman, Azure DevOps Test Plans ...

exhaustive experience as a tester or senior tester with the following skills and experience. Must have growth mindset, good communication and a team player. API Testing & RESTful API Knowledge: Designing/executing API tests using Postman, Cypress; deep understanding of RESTful APIs (request/response, status … Test Automation Tools: Skilled in frameworks like Cypress , Gherkin, Junit; scripting in JavaScript, TypeScript, setting up and maintaining automation infrastructure. Strong understanding of software testing principles and methodologies: Includes knowledge of SDLC, STLC, Agile, and various testing types (functional, regression, integration, unit, system). Test Case Management: Proficient ...

Hybrid Technical Architect (API Automation) | Oil & Gas Industry We are seeking a seasoned Hybrid Technical Architect, to work in London 3 days a week, paying £500 to £520 per day (inside IR35) for an 11-month contract. The ideal candidate must have specialised focus on API Automation … lead our quality engineering efforts. In this role, you wont just be testing; youll be designing the blueprints for robust automation frameworks that support critical infrastructure within the Oil & Gas sector. You will bridge the gap between development and operations, ensuring our API ecosystem is scalable, secure ...

Senior Automation Test Engineer Permanent Location: London/Home (Hybrid) Salary: £75,000 - £85,000 + benefits Skills: Test Automation Leadership, Integration Testing, API Testing, SQL, BDD (Gherkin/SpecFlow), CI/CD, Azure Pipelines We're recruiting a Senior Automation Test Engineer for a leading software ...

manage test activities within the ODS management and tech team. Manage and test all new and updated ODS products(90+). Provide specialist software testing input for ODS development projects. Liaise with Platform and Infrastructure team where required. Create when required and maintain/support all test environments owned … ODS. Introduce and maintain test automation for new and existing products Plan and execute all departmental integration testing. Devise and maintain automated regression testing suite. Manage third party pen testing requirements where required Define test scenarios and acceptance criteria. Create test data. Manage user acceptance testing ...

developing tools that impact hundreds of thousands of students across the UK Work within a modern engineering environment using cloud technologies and the latest testing frameworks Collaborate with product, design, and development to build a high-quality platform that truly makes a difference Influence the quality standards … continuous improvement, and technical excellence Key Responsibilities Collaborate within an Agile squad to support development and delivery of new product features Conduct thorough exploratory testing alongside automated test execution Build, maintain, and enhance automated testing pipelines using industry-leading tools Define and validate acceptance criteria for user stories ...

experienced professionals to accelerate the delivery of world-class, direct-to-consumer experiences. We are seeking an experienced QA Lead to drive the testing strategy and delivery for our Commercial Marketing Enablers (CME) programme, supporting The FA's wider digital transformation. This role will lead quality assurance for implementing … working. This role is based at the iconic Wembley Stadium two days per week. What you will be doing: Lead and own the testing strategy, plans, and approach for the Commercial Marketing Enablers (CME) programme, ensuring alignment with programme objectives and supporting The FA's digital transformation. Oversee functional ...

Junior Software Tester – Manchester Are you looking to kick-start or grow your career in software testing? Join a dynamic organisation with ambitious goals! Our client is transforming their sector through innovative digital products and exceptional customer experiences. This is a fantastic opportunity to develop your QA career within … help test new features, identify bugs, and contribute to delivering high-quality releases. This role is ideal for someone with some hands-on testing experience (commercial or academic) who is eager to learn and develop within an Agile environment. Responsibilities Support testing of web and mobile applications (Android ...

Croydon based on business needs Security Clearance: SC Cleared, NPPV3 Job Description: bout the Role As a Test Lead, you will lead the testing function across a large-scale digital transformation programme. You will define test strategy, oversee delivery across multiple teams and systems, and ensure high-quality software … released consistently. This role combines hands-on technical expertise with strong leadership and stakeholder management. Key Responsibilities Lead end-to-end testing activities including planning, execution, and reporting Define and maintain test strategy, frameworks, and quality standards Oversee automated testing using JUnit, Cucumber, and Selenium Coordinate system, integration ...

programmes within government environments. Design and build automation test frameworks from scratch. Guide, mentor, and upskill junior QA engineers. Own automation strategy across UI, API, integration, and data layers. Drive best practices around CI/CD, automation coverage, and continuous quality. Technical Skills & Experience 20+ years in testing and quality engineering across major UK public sector projects. Strong automation background with expertise in: Selenium, Cucumber, REST API automation CI/CD pipelines (Azure DevOps, Jenkins, or similar) Python experience including: ETL and data pipeline validation Python scripting for Salesforce/Mulesoft data extraction Automation scripting using ...

must be able to travel to site 3-days a week. This is a hands-on QA leadership role . You’ll own the testing strategy end-to-end: exploratory testing, automation (UI + API), release confidence, and setting the standard for how quality shows up across … What you’ll be doing: Designing and executing robust test plans for new features Building and maintaining automated test suites Getting stuck into exploratory testing to uncover edge cases Defining quality gates and release criteria Tracking quality metrics and test coverage Working side-by-side with engineers to reproduce ...

quality enterprise solutions. This role is ideal for someone who enjoys hands-on test execution but is also willing to own and shape the testing approach at certain times. Key Responsibilities: Review and refine acceptance criteria and requirements to ensure testability Design and execute test plans, cases, and exploratory … testing Develop and maintain automated tests (UI/API/performance) Validate data using SQL and assess the business value of features Log and manage defects, participate in Agile ceremonies, and improve QA processes Advocate for quality and contribute to test strategy and best practices Key Skills & Experience ...

delivery team working on the next-generation product range used across NHS Trusts nationwide. Experience & Requirements Experience in a dedicated QA or software testing role. Strong understanding of the Software Development Lifecycle (SDLC) and modern engineering practices. Experience working within an Agile/Scrum environment. Hands-on experience with … Azure DevOps or Jira. Demonstrable experience of SQL Server, including writing and executing queries for test data preparation and validation. Experience conducting manual testing across multiple test levels. Excellent analytical and problem-solving capabilities, with strong attention to detail. Effective communicator, able to articulate complex issues clearly to diverse ...

emissions. As our Automation Test Engineer helping drive the quality, reliability and ongoing development of our internal energy platform and its associated web and API services. You will be responsible for:- Taking full ownership of the testing approach Developing, maintaining and executing test scripts for automated and manual … testing across the platform. Building and maintaining automated UI tests for our Blazor (SSR/WASM) web platform using Selenium or equivalent tools. Developing and executing automated API tests (eg. using Postman). Perform manual and exploratory testing where required. Defining and leading the overall testing ...

private sectors based in Bradford. This exciting opportunity will suit a talented Junior or Mid level Test Analyst who is well versed in modern testing tools, joing a team of experienced developers. They are a big believer in sharing thoughts and encouraging and supporting innovation and creativity. The Test … done! Test Analyst Skills & Experience * Experience with TestComplete or similar automation tools (Selenium IDE, katalon etc) * Solid understanding of manual testing methodologies * Moderate SQL knowledge (queries, joins, filtering) * Experience with test management and defect tracking tools * Strong attention to detail and documentation skills * Experience testing web applications * Ability ...