23 of 23 API Testing Jobs in the UK excluding London

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

London - UK Only PleaseKey Responsibilities Support and enhance the organisation's application security testing programme, leveraging approved enterprise tools for SAST, SCA, DAST, API security assessment, and penetration testing activities. Conduct manual analysis and security review activities across web, API, and internal applications to validate automated … technical stakeholders have clear visibility of risk, progress, and governance alignment. Performance Objectives Effectively run the application security toolset (SAST, SCA, DAST, API testing) within established SDLC and CI/CD processes, ensuring vulnerabilities are accurately identified, triaged, and communicated to engineering teams. Strengthen collaboration with development teams ...

machine learning, data engineering, AI, and GENAI for supporting GST. What you'll do Work as a full-stack software engineer, coding, developing, and testing applications using Golang and Python, across service, API, and automation layers Lead the strategic development and implementation of the AI Operations platform, driving … enabled software solutions for alert ingestion, correlation, automation, and operational workflows Design, build, and operate software and automated testing frameworks on AWS, including unit tests, integration tests, API tests, and environment-based validation Document and maintain every aspect of applications and software, including design specifications, configuration, deployment processes ...

machine learning, data engineering, AI, and GENAI for supporting GST. What you'll do Work as a full-stack software engineer, coding, developing, and testing applications using Golang and Python, across service, API, and automation layers Lead the strategic development and implementation of the AI Operations platform, driving … enabled software solutions for alert ingestion, correlation, automation, and operational workflows Design, build, and operate software and automated testing frameworks on AWS, including unit tests, integration tests, API tests, and environment-based validation Document and maintain every aspect of applications and software, including design specifications, configuration, deployment processes ...

machine learning, data engineering, AI, and GENAI for supporting GST. What you'll do Work as a full-stack software engineer, coding, developing, and testing applications using Golang and Python, across service, API, and automation layers Lead the strategic development and implementation of the AI Operations platform, driving … enabled software solutions for alert ingestion, correlation, automation, and operational workflows Design, build, and operate software and automated testing frameworks on AWS, including unit tests, integration tests, API tests, and environment-based validation Document and maintain every aspect of applications and software, including design specifications, configuration, deployment processes ...

working software Blending user (customer) feedback and best practice to evolve what we deliver Continuously inspect and adapt how we deliver software Utilise great testing principles, TDD & automation A "build to run mindset", ensuring the software/systems we build are easy to support and operate Attitude of improving … effectiveness As a Software Engineer in Test (SET), you will be responsible for developing and maintaining automated test scripts for mobile using industry-standard testing tools and frameworks to support delivery. These scripts will validate software functionality, performance, and security. Ensuring the observability and reliability of the product ...

Responsibilities Conduct Network Testing of VoIP, SIP-based services, and cloud migration projects. Test Strategy & Execution : Design, implement, and maintain comprehensive test strategies for release upgrades, regression suites, and new feature validation. Application Testing : Validate functionality and performance of applications integrated with Cisco BroadWorks, including: (Webex,Go Cara … Call Center,Kakapo) Device Configuration & Testing : Configure and perform full functionality testing of IP devices on Cisco BroadWorks Servers, including: Yealink phones,Polycom phones,Cisco IP Phones,AudioCodes devices,Fax machines Troubleshooting & Analysis: Identify and resolve configuration/network issues using advanced tools such as: Wireshark,SVMP,Ativa ...

code principles, code reviews, and documentation Actively participate in Agile ceremonies, contributing to sprint planning, stand-ups, reviews, and retrospectives Develop and execute comprehensive testing strategies to validate functionality, performance, and quality Implement and manage CI/CD pipelines to support efficient build, test, and release processes Collaborate cross … performance tuning Hands-on experience with cloud platforms such as Microsoft Azure or AWS Experience working with containerisation technologies, particularly Docker Familiarity with testing frameworks such as xUnit and API testing tools like Postman A 2:1 degree or above in Computer Science, Mathematics, or a related ...

build it, run it" mindset are all part of how teams operate. You'll ideally have experience with most of the following: ** Strong automation testing experience, ideally including mobile applications ** Experience building and maintain automated test suites (Appium or similar tools) ** Experience testing both front-end and back … systems ** API testing knowledge (e.g. Postman or similar tools) ** Ability to translate requirements and user stories into meaningful test coverage ** Experience working closely with Developers and Product teams in Agile environments You'll work as part of a product squad, with opportunities to collaborate with other SETs ...

locally) c£55,000 to £65,000 per year Pension, Bonuses, Training and Development, etc. Skills and Experience: Expertise in C#, .NET Core, REST API design and backend architecture. Strong SQL skills with the ability to create performant, reliable database logic. Strong understanding of ORM patterns, data mapping strategies … driven design, or similar engineering patterns. Understanding of containerisation workflows (Docker) and AKS operational concepts. Mentoring experience or leadership within engineering teams. Exposure to API testing practices or support for integration testability. The Opportunity: My client based are a Software house based in Devon and they are currently ...

Strong background in modern .NET/C# development & architecture. A track record of leading and mentoring teams of engineers. AWS experience including; IAM, Lambda, API Gateway and event-driven architectures in AWS environments. Experience with Angular front end framework, REST APIs and Web API development. Experience with testing frameworks and quality engineering practices (unit & integration testing and test driven development). SpecFlow for Behaviour-Driven Development and Postman for API testing. Experience building and maintaining CI/CD pipelines. Knowledge of Docker and containerised applications. Strong SQL Server skills and experience with databases. Duties ...