126 to 150 of 341 Permanent API Testing Jobs

days per week in London) Join a Global Tech-Driven Property Marketplace Are you an experienced QA Lead with a passion for driving quality in web and mobile testing? Join a fast-growing, innovative global technology platform that is leading the way in transforming its B2C services. Backed by substantial investment and a financially secure parent company, this is … Actively participate in Agile ceremonies, offering valuable insights and feedback to improve processes and drive continuous improvement. Test Strategy Development: Design and implement robust test strategies, including functional validation, API/interface testing, cross-platform compatibility, negative test cases, and exploratory testing. Regression & Release Testing: Develop and maintain comprehensive regression test suites, ensuring product stability with each … release cycle. Risk-Based Testing: Perform risk-based testing to maximise test coverage while enhancing efficiency. Automation Expertise: Create and maintain scalable test automation scripts, integrating continuous testing seamlessly within CI/CD pipelines to ensure rapid and reliable delivery. Test Suite Execution & Monitoring: Regularly execute automated test suites, ensuring reliable execution, accurate result validation, and quick More ❯

days per week in London) Join a Global Tech-Driven Property Marketplace Are you an experienced QA Lead with a passion for driving quality in web and mobile testing? Join a fast-growing, innovative global technology platform that is leading the way in transforming its B2C services. Backed by substantial investment and a financially secure parent company, this is … Actively participate in Agile ceremonies, offering valuable insights and feedback to improve processes and drive continuous improvement. Test Strategy Development: Design and implement robust test strategies, including functional validation, API/interface testing, cross-platform compatibility, negative test cases, and exploratory testing. Regression & Release Testing: Develop and maintain comprehensive regression test suites, ensuring product stability with each … release cycle. Risk-Based Testing: Perform risk-based testing to maximise test coverage while enhancing efficiency. Automation Expertise: Create and maintain scalable test automation scripts, integrating continuous testing seamlessly within CI/CD pipelines to ensure rapid and reliable delivery. Test Suite Execution & Monitoring: Regularly execute automated test suites, ensuring reliable execution, accurate result validation, and quick More ❯

containerisation Role Overview: Assess requirements and testability Create test scripts and data Execute tests, log results, retest fixes Report progress and raise issues Required Skills: Strong QA process knowledge API testing (e.g. Postman), system integration testing Automation (e.g. Cucumber, JUnit), Wiremock Load/performance testing Tools: JIRA, Confluence, Git Agile delivery experience Additional: Must pass identity More ❯

containerisation Role Overview: Assess requirements and testability Create test scripts and data Execute tests, log results, retest fixes Report progress and raise issues Required Skills: Strong QA process knowledge API testing (e.g. Postman), system integration testing Automation (e.g. Cucumber, JUnit), Wiremock Load/performance testing Tools: JIRA, Confluence, Git Agile delivery experience Additional: Must pass identity More ❯

our dynamic team. The ideal candidate will have experience with Selenium, Cucumber BDD, Java, and integrating with ADO pipelines and GIT repositories. Responsibilities include ensuring software quality through rigorous testing and effective test management practices. Work Requirements Location: Basingstoke, with at least 3 days in the office per week UK Right to Work: Must be eligible Travel … travel opportunities Compliance: Adhere to all relevant policies and laws Key Duties and Responsibilities Implement and maintain Cucumber BDD frameworks Utilize Selenium for automation testing Perform API testing with Postman Use Java for scripting (basic skills required) Integrate automation with ADO pipelines and manage code in GIT Conduct performance testing using JMeter Identify, debug, and troubleshoot … issues Learn and adapt to complex project requirements Lead testing efforts, create test plans/scripts, and manage test life cycle Apply Agile/Scrum methodologies Collaborate effectively within a global team Mentor and train new testers Develop and maintain QA documentation Education & Experience Higher education in software engineering or related field preferred 2-4 years' experience in QA More ❯

coverage, performance monitoring, and deployment validation pipelines, while also ensuring the broader QA framework is effectively adopted across teams. The candidate will be focused on building out these automated testing frameworks for cryptocurrency market making technology, with inherent high availability and quality standards. Familiarity with similar systems will be helpful. This role is highly cross-functional: you will collaborate … system functions. Develop test strategies that support key QA framework KPIs, including coverage of critical business logic, process adherence, change failure rates, and performance monitoring. Build and integrate automated testing into CI/CD pipelines to enable fast, safe releases. Partner with Product and Delivery Managers to drive adoption of standard QA processes across teams. Support the creation and … and report progress on quality metrics and KPIs to stakeholders. Contribute to operational runbooks for incident response and system recovery. Mentor engineers and QA team members on automation and testing best practices. Background And Experience Proven experience designing and maintaining automation frameworks (backend and functional). Proficiency with modern automation tools (e.g., Playwright, Cypress, Python, JavaScript/TypeScript). More ❯

Can you build and embed robust automation across CI/CD pipelines Are you confident with tools like Playwright, Postman, and Azure? Ready to mentor QA teams and set testing standards in a modern DevOps environment If you're nodding "yes" — this Principal Automation Engineer role is calling your name.Our client, a leading provider of financial services are looking … Automation Engineer to join their team on a permanent basis. What you’ll do: Design and deliver robust automation and test strategies Lead test automation using Playwright. Integrate automated testing across CI/CD pipelines Drive performance testing (Azure JMeter) and API testing (Postman) Lead load, cross-browser, and device testing via Browserstack What you … ll bring: Experience in automated testing frameworks (Playwright essential) Coding background in C#, SQL Experience with microservices, containers, and Microsoft Dynamics365 Understanding of the full SDLC in Agile/DevOps environments Experience with cloud-based test design (Azure preferred) Ready to join a dynamic team? Apply now or send your CV to *This role is hybrid working with one More ❯

QA Engineer QA, Web/Mobile testing, Functional/Regression testing Salary circa £55,000 - £60,000 Remote working with occasional meet ups in either Cambridge or Manchester About the Role: QA Engineer to join a fast growing start up/scale up financial services company. You will work closely with developers, product managers and other stakeholders to … create and execute comprehensive testing strategies for web and mobile applications, APIs, and complex financial transaction flows. Key Responsibilities: Develop, implement, and maintain test strategies, test plans, and test cases for web and mobile applications. Perform functional, integration, regression, and API testing to ensure system reliability and performance. Utilize JIRA and Confluence for test management, bug tracking … clearing). Ensure quality assurance in crypto CeFi and DeFi applications by understanding their functionalities and potential risks. Advocate for automation and CI/CD best practices to improve testing efficiency. Requirements: 5+ years of experience in software testing, specifically in financial or crypto-related applications. Strong grasp of crypto CeFi and DeFi concepts and their transaction flows. More ❯

QA Engineer QA, Web/Mobile testing, Functional/Regression testing Salary circa £55,000 - £60,000 Remote working with occasional meet ups in either Cambridge or Manchester About the Role: QA Engineer to join a fast growing start up/scale up financial services company. You will work closely with developers, product managers and other stakeholders to … create and execute comprehensive testing strategies for web and mobile applications, APIs, and complex financial transaction flows. Key Responsibilities: Develop, implement, and maintain test strategies, test plans, and test cases for web and mobile applications. Perform functional, integration, regression, and API testing to ensure system reliability and performance. Utilize JIRA and Confluence for test management, bug tracking … clearing). Ensure quality assurance in crypto CeFi and DeFi applications by understanding their functionalities and potential risks. Advocate for automation and CI/CD best practices to improve testing efficiency. Requirements: 5+ years of experience in software testing, specifically in financial or crypto-related applications. Strong grasp of crypto CeFi and DeFi concepts and their transaction flows. More ❯

reliability of software that directly impacts patient care and clinical workflows . What You'll Be Doing Design, write, and execute manual and automated test cases Test across UI, API, database, and backend layers Work in an Agile team alongside developers, product owners, and other QA engineers Use tools like Postman, SoapUI, SQL , Azure DevOps and other Automaion tools … Perform exploratory, functional, and non-functional testing Collaborate with the wider team on test planning, bug triage, and release readiness Provide mentorship and share best practices across teams What We're Looking For 3+ years' experience in software testing , including automation Strong knowledge of test frameworks and test planning Hands-on experience with: SmartBear TestComplete Postman/SoapUI … API testing) SQL for backend verification Azure DevOps or similar for CI/CD Knowledge of Agile methodologies and full SDLC processes Experience in regulated environments (e.g., medical, finance, aerospace) is a plus ISTQB certification or equivalent is advantageous Comfortable working independently and as part of a cross-functional team Working Environment Flexible hybrid setup (part-remote, part More ❯

Can you build and embed robust automation across CI/CD pipelines? Are you confident with tools like Playwright, Postman, and Azure? Ready to mentor QA teams and set testing standards in a modern DevOps environment? If you're nodding "yes" — this Principal Automation Engineer role is calling your name. Our client, a leading provider of financial services are … Automation Engineer to join their team on a permanent basis. What you’ll do: Design and deliver robust automation and test strategies Lead test automation using Playwright. Integrate automated testing across CI/CD pipelines Drive performance testing (Azure JMeter) and API testing (Postman) Lead load, cross-browser, and device testing via Browserstack What you … ll bring: Experience in automated testing frameworks (Playwright essential) Coding background in C#, SQL Experience with microservices, containers, and Microsoft Dynamics365 Understanding of the full SDLC in Agile/DevOps environments Experience with cloud-based test design (Azure preferred) Ready to join a dynamic team? Apply now or send your CV to [emailprotected] *This role is hybrid working with More ❯

Jenkins and GitHub Actions Log and manage defects in JIRA + Xray, with evidence and detailed steps Collaborate with QA leads and developers to troubleshoot and validate fixes Conduct API testing using Postman or RestAssured Requirements 3+ years of experience in test automation with Selenium/Java Strong Java programming skills (OOP, exceptions, streams, lambdas) Experience with Git …/GitHub and CI/CD tools (Jenkins, GitHub Actions) Familiarity with API testing (Postman/RestAssured) and test data preparation Fluent English and strong analytical/problem-solving skills Nice to Have Proactivity Desire to grow and improve Team spirit and empathy Attention to detail and quick learning Strong customer orientation Location Remote, with options for London More ❯

both Contract and Permanent resources. The rate/salary depends on your experience, from 3 to 30 years. The requirements are as follows: Manual Testers/QA Analysts & Automation Testing Execute test cases manually. Focus on UI/UX, functionality, user stories, and regression. Tools: Excel, TestRail, Zephyr, Jira, Quality Center. Create and execute automated test scripts. Improve test … coverage and speed up regression cycles. Tools: UFT (Unified Functional Testing) – enterprise tool for functional/regression testing (VBScript). Selenium Cypress Appium Playwright , TestComplete , Ranorex , Robot Framework . SDET Testing (Software Development Engineer in Test) Ideally a developer-tester hybrid. Write testing frameworks and contribute to production code. Build integration and end-to-end automation … pipelines. Performance/Load Testing Simulate real-world load and stress on systems. Ensure system performance, scalability, and reliability. Tools: JMeter , LoadRunner , Gatling , Neoload . Functional Testing Verify that software functions as per business requirements. Integration Testing Ensure different modules/components interact correctly. Test APIs, databases, and service flows. Security Testing & Penetration Testing (Ethical More ❯

vision) Learning & Development Budget Volunteer day (1 per quarter) Responsibilities: Design, develop, and execute detailed test plans, test cases, and test scripts. Conduct functional, regression, integration, smoke, and exploratory testing Identify, document, and track software defects using tools like JIRA or Bugzilla Work closely with developers and product teams to understand requirements and resolve issues Participate in sprint planning … daily stand-ups, and retrospectives as part of an Agile/Scrum team Analyse test results and provide meaningful insights to improve product quality Ensure that testing activities are carried out in accordance with defined standards and processes Requirements: Strong understanding of QA methodologies, tools, and processes Experience testing web and/or mobile applications Working knowledge of … API testing (e.g., REST, GraphQL) Experience with bug tracking and test case management tools (e.g., JIRA, TestRail, Zephyr) Good understanding of SDLC, Agile/Scrum, and CI/CD practices Solid analytical and problem-solving skills Effective written and verbal communication skills If this role sounds of interest, click ‘apply now’ and a member of our team will More ❯

Role: We are looking for experienced Automation Test Engineers/SDET to work on projects with our clients from both the public and private sectors. You will have a testing background and be confident using your skills to run projects directly with clients with minimal supervision. You will be a fundamental member of the team, responsible for designing, developing … to accommodate unique team requirements. Initiating and establishing processes for automation and performance monitoring. Actively contributing to both our Quality Engineering teams and our clients in establishing Automation and Testing best practices for the organisation. Collaborating with various teams to address their automation challenges and coordinating efforts with diverse teams to resolve performance test failures. Key Skills & Experience: Excellent … thrive in a dynamic work environment. In depth understanding of QA process and software development life-cycle. Hands-on experience of building test automation frameworks from scratch. Experience of API testing, ideally using RestAssured or SoapUI. Experience in the implementation of Contract Testing solutions. Familiarity with the configuration of CI/CD pipelines. Expertise in establishing and More ❯

QA Engineer to join our agile software development team. You will work on fast-paced development projects for our own products as well as client projects. Accomplished in functional testing, you will be motivated to develop your skills in automation, ‘DevOps’ and contributing to the whole software development lifecycle. Key Responsibilities: Write and maintain automated end-to-end tests … to write tests in JavaScript or C# Collaborate with users, and other team members to write acceptance criteria and test plans for user stories. Carry out functional and exploratory testing of user interfaces and APIs. File clear, reproducible bug reports. Establish and maintain test cases, test environments and test data. Manage software merges and releases. Proficiency in testing … degree or equivalent higher professional qualification. A flair for breaking things and diagnosing problems. Experience of scripting web automation using tools such as Playwright or Selenium WebDriver Experience of API testing tools such as Insomnia Experience of web diagnostic and debug tools such as Chrome/Firefox Experience with load test such as JMeter Experience of basic Windows More ❯

and project development, collaborating with developers to influence testable code design, and platform engineers to integrate tests into CI/CD pipelines. You will have the opportunity to influence testing strategies and tools. Analyzing test requirements, designing reusable test scripts, and specifying environment, data, and tool needs. Overcoming development obstacles to deliver quality testing on time. Reviewing peer … Designing and executing functional, performance, and security tests. Assessing test automation requirements and designing technical solutions, including review of unit and integration tests. Collaborating with software engineers to clarify testing requirements and interpretations. Executing exploratory testing where scripted testing is insufficient. Your skills and experiences Knowledge of API testing (REST Assured). Experience with automated … testing tools (preferably Selenium WebDriver or Cucumber). Proficiency in Java. Experience testing UI and large data sets. Understanding of microservices architecture. Other desirable skills Kubernetes, Kafka, BDD/TDD tools, accessibility standards, AWS, Postgres. Benefits Competitive pension, employee share plans, flexible benefits including health, wellbeing, green car schemes, private health, shopping discounts, and potential annual incentives. Why More ❯

our software delivery pipeline. Job Responsibilities Analyze business requirements to ensure comprehensive understanding and coverage. Create and maintain fast and efficient regression test packs to support ongoing development. Automate testing processes and integrate them into CI/CD pipelines for efficiency. Ensure best practices are followed, maintaining high-quality releases into production frequently. Demonstrate relevant testing experience as … a QA Engineer or equivalent, with over 7 years of experience and a passion for testing, automation, and delivery. Participate actively in refinement sessions and other agile ceremonies, offering insights and feedback on acceptance criteria from a QA perspective to ensure clarity and testability. Develop and document test cases using BDD declarative format, ensuring they are comprehensive and aligned … and resolve issues related to automated tests, ensuring their reliability and effectiveness. Modify existing fakes for a product as necessary, ensuring they accurately reflect the intended functionality and support testing efforts. Required Qualifications, Capabilities, and Skills Strong history of working in Automation environments. Experience with frameworks such as Selenium or Playwright. Capable of working across CI/CD pipelines More ❯

ll have the opportunity to work with cutting-edge technologies, learn from experienced colleagues, and make a meaningful impact on the solutions we deliver. Your Skills & Experience: Experience with API testing and tools such as Postman. Familiarity with functional or system integration testing. Hands-on experience with automated testing frameworks (e.g., Cucumber, JUnit). Knowledge of stubbing … tools like WireMock. Understanding of non-functional testing, including load and performance testing. Experience using tools like JIRA, Confluence, or other backlog/test management platforms. Exposure to iterative or incremental software delivery practices. Ability to maintain and execute automated testing cycles. Familiarity with version control systems such as Git. Understanding of Agile methodologies and ways of working. More ❯

ll have the opportunity to work with cutting-edge technologies, learn from experienced colleagues, and make a meaningful impact on the solutions we deliver. Your Skills & Experience: Experience with API testing and tools such as Postman. Familiarity with functional or system integration testing. Hands-on experience with automated testing frameworks (e.g., Cucumber, JUnit). Knowledge of stubbing … tools like WireMock. Understanding of non-functional testing, including load and performance testing. Experience using tools like JIRA, Confluence, or other backlog/test management platforms. Exposure to iterative or incremental software delivery practices. Ability to maintain and execute automated testing cycles. Familiarity with version control systems such as Git. Understanding of Agile methodologies and ways of working. More ❯

Software Development Engineer in Test (SDET) background and will drive technical best practise, standards and strategies for the quality assurance team. You will combine software development expertise with automated testing, focusing on building and maintaining robust automated testing solutions. You will be responsible for architecting and implementing our automation testing strategies and execution across system, regression, integration … performance testing to ensure the highest standards of software quality using modern approaches across functional and non-functional criteria. ●Develop and execute comprehensive test strategies to ensure the highest standards of software quality. ● Collaborate closely with engineers to integrate automated testing into the development process. ● Drive quality assurance initiatives and continuously improve testing methodologies. ● Implement and maintain … automated testing frameworks and tools. ● Ensure we have a clear load testing approach to ensure the reliability and performance of user-facing applications. ● Manage the vision for repeatable test data creation and ensure automation development and execution is part of solution build ● Support PEN testing to identify and mitigate security vulnerabilities. ● Work with third-party vendors to More ❯

process. How will you make an impact? Understanding the functional and non-functional requirements Evaluating the objectives of the service level agreement Designing the test scripts Identifying parameter for testing Executing performance runs Using consistent metrics for monitoring Identifying bottlenecks, and where they occur Interpreting results and graphs Understand describe the relationship between queues and sub-systems. Identify suggestions … for performance tuning. Preparing the test report Qualifications Demonstrated capability to drive out Test Strategies in a global organization and to oversee the testing team activities and initiatives for best practices. Have you got what it takes? At least 10+ years’ experience in Performance Testing, software R&D and/or System support/engineering Experience in Performance … Testing web applications, services and support architectural assets thru using solutions such as K6, LoadRunner & JMeter Strong understanding of the Database architecture and concepts Solid understanding of cloud based web application architectures. Have ability to run and enhance data generation tooling. Have significant experience of automating tests and test environments. Have practical knowledge of C#, Web API testing More ❯

tasks will include: Maintain and increase the existing test coverage (manual and automated). Write well-designed, maintainable tests following the established industry standard practices in Test Design & Functional Testing, creating and executing manual test cases where necessary. Attend all key Agile ceremonies to procure deep product knowledge to challenge your feature team in ensuring all sprint work meets … We're Looking For Degree in an engineering, software, or system-related field or equivalent training/experience. Familiar with Agile development practices, including Agile SCRUM. 5+ years of testing, design, and execution experience and skilled in automation. Strong test design skills alongside a can-do, pro-active attitude - able to meet tight deadlines, participate in Scrum ceremonies, and … and utilise effective, strong communication skills; be assertive and confident to contribute to team meetings as well as present if required. Good problem-solving skills and attention to detail. API Testing and related tools such as Postman, Swagger, etc. Proficient in JavaScript/TypeScript and test automation tools like Playwright, Cypress, or Selenium. Contribute to initiatives and assist More ❯

scale well. Event driven architectures (Kafka) Modern reactive JavaScript Frameworks (React, Next.js, Vue.js, Angular) Advanced web topologies (Headless, Jamstack) Storage technologies like SQL, Redis and SOLR Automated UI and API testing (BDD, Selenium) Cloud technologies (Azure/AWS/GCP) Containerised environments using Kubernetes, Docker and CI/CD pipelines. Join us as we redefine travel experiences and More ❯

directly with the Development Manager and will have responsibility for the team of QA Engineers working in an Agile environment. The role: Lead the test functions in implementing automated testing Identify and feedback on any developmental bugs Ensure requirements of project brief have been addressed and correctly implemented Work with our “best practice” development processes (documentation, Test Plans, logging … and Agile methodologies) Participate in the testing of a next generation platform to replace our legacy system and introduction of new functionality and products Troubleshoot technical issues/bugs and identify modifications where required Testing of a robust set of services and APIs to power web applications Participate in discussions and planning around user acceptance Proven experience of … methodical thinking and application of test cases and scenarios. Experience and knowledge of writing and working with automated test tools (C# Postman, Jenkins, BDD - SpecFlow, Selenium etc.) Experience in testing React/Redux and .NET Experience of testing Microsoft Azure cloud applications An understanding of data migration, transformation and scripting A proven track record of functional testing More ❯