1 to 25 of 38 API Testing Jobs

Work OnlyPosition available for extension JOB DUTIES: Develop and implement test plans, test cases, and test scripts for functional and non-functional testing.? Perform testing and debugging of new and existing application software. Design, execute, and automate API testing using XUnit and manual testing using Postman. … continuous integration/continuous deployment (CI/CD) pipeline.? Identify and report defects, track and prioritize issues, and ensure timely resolution.? Continuously improve testing processes and methodologies to enhance product quality and efficiency.? Stay current with industry trends and best practices in quality assurance and test automation.? Develop ...

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 ...

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 ...

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 ...

global, innovation-driven medical device leader developing sophisticated technologies that improve treatment outcomes for patients worldwide. You will play a key role in testing and validating complex instrumentation, embedded systems, and regulated software, ensuring products are delivered to the highest quality and safety standards. This role sits within … performing engineering environment known for strong cross functional collaboration, innovation, and long term contractor retention. You will have the autonomy to lead critical software testing activities, drive improvements, and contribute to cutting edge medical device development-while enjoying a supportive, organised, and forward thinking culture. Why You'll Love ...

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 ...

standards, async patterns, clean architecture Frameworks – Vue/Nuxt (or React/Next.js), component-based development State management – Vuex, Pinia, or equivalent patterns API integration – REST/JSON, error handling, loading states Performance – bundle optimisation, code splitting, rendering strategies Accessibility & UX – semantic HTML, responsive design, usability best practice Testing – unit and component testing (Jest, Vitest, Testing Library, Cypress/Playwright) Version control – Git workflows, PR reviews, and collaboration Back-end Experience with some of the following, or a strong willingness to learn: Node.js – building scalable, maintainable services APIs – RESTful design (GraphQL a plus), authentication, validation, rate ...

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 ...

Establish and maintain QA processes across manual, regression, UAT, and automation testing. Evaluate, implement, and extend automation frameworks (Playwright preferred). Plan and execute testing for monthly releases, ensuring coverage of critical workflows. Collaborate with Product, Engineering, and Customer Service to define quality standards and acceptance criteria. Document defects … root cause analysis, and verify fixes. Guide teams on QA best practices and contribute to a well-governed software development lifecycle. Technical Skills Manual testing, regression planning, and UAT support. Automation frameworks (Playwright, Cypress, Selenium). Web and API testing Defect identification, risk-based testing ...

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 ...

that help educators turn insight into action and improve student outcomes. The organisation is now seeking a hands-on Test Engineer with strong manual testing foundations and practical automation experience to support the continued evolution of its web-based analytics platforms. As a Test Engineer, you will play … role in ensuring the quality, reliability, and usability of complex, data-rich platforms. You will be responsible for both manual and automated testing, taking ownership of test execution and sign-off for software releases. You’ll work closely with developers, product owners, and business stakeholders, contributing to continuous improvement ...

leading fintech platforms and neobanks. Quality, reliability, and trust are critical in everything we build. As we scale, we’re investing in strengthening our testing and quality assurance function to ensure our products meet the highest standards of performance, security, and usability. Role Description We are looking … hands-on role ideal for someone early in their career who is detail-oriented, analytical, and eager to build strong foundations in software testing within a fast-paced fintech environment. What You’ll Do Execute manual testing across APIs, mobile applications and web platforms to ensure new features ...

looking for Testers, Architects, Developers and Support engineers. The Application tester Is responsible for ensuring the quality and reliability of software applications through comprehensive testing strategies. This role involves designing, developing, and executing manual and automation test scripts to validate functionality, performance, and security across various platforms. The position … Oracle databases. Key tasks include understanding business requirements, creating test plans, writing and executing test cases, and performing both functional and non-functional testing using Azure Devops, XRAY and JIRA. It also includes defect tracking and management. Regression, Functional, emergency change and defect testing across systems in production. ...

hire a QA Automation Engineer to join one of their cross-functional product squads. This is a hands-on role focused on expanding automated testing across a modern microservices platform, helping ensure a high-quality experience for users managing their finances. What you'll do: Build and maintain automated … test suites across backend and UI services Reduce reliance on manual testing within a microservices architecture Work closely with Product Managers and engineers to improve testability Use AI-powered tools to accelerate test creation and data generation Execute regression, smoke, and functional testing Contribute to test documentation ...

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 ...

support the organisations and vulnerable individuals who depend on them, they are seeking a Quality Engineering Lead to bridge the gap between manual testing and a modern, automated future. This is a high-impact, hands-on leadership role . You won’t just be maintaining an existing framework … tooling (Playwright, Selenium, Cypress, etc.) for a .NET, MVC, and React environment. Framework Building: Build and maintain robust, scalable automated test suites covering UI, API, and integration testing layers. Performance Engineering: Define and implement performance and load testing to ensure the platform meets defined benchmarks. Mentorship: Lead ...

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 Please Key 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 … 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 ...

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 ...

innovative savings solutions. You'll play a key role in ensuring the quality and reliability of the platform, from web and mobile apps to API integrations. This is a hybrid role, requiring at least 3 days per week in the Leeds office. Salary: Up to £40,000 + package … plus) Contribute to quality standards and processes alongside the CTO Work closely with developers in a collaborative engineering culture Support ongoing projects and upcoming API integration initiatives What We're Looking For We want someone who: Has a strong understanding of testing principles and how to follow test ...

help deliver high-quality, secure and performant solutions across customer-facing digital platforms and internal systems. You'll be hands-on with manual testing across web, mobile and enterprise applications, working closely with Agile delivery teams to drive strong quality outcomes. What you'll be doing Execute manual testing … documentation using tools like Jira/TestMo Log, track and manage defects through to resolution and retest fixes Perform cross-browser and cross-device testing (e.g., BrowserStack) Support quality and compliance requirements aligned with UK-GDPR/PCI-DSS Contribute to continuous improvement of QA processes and documentation What ...

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 ...