15 of 15 API Testing Jobs in the South East

solver with a knack for uncovering bugs and optimising software quality, this is your chance to make an impact and grow your career. What You’ll Be Doing Automation Testing Develop, maintain, and execute automated test scripts using UI automation tools (preferably Selenium). Focus on programming in C# (preferred), though experience in Python, Java, or other languages is … acceptable Collaborate with developers to integrate automated tests into the development process and CI/CD pipelines. Manual Testing Conduct thorough manual testing to validate software functionality and user experience. Write and execute detailed test cases and plans across various platforms. Identify, track, and document defects using our established bug tracking tools. What We’re Looking For We … with our project. Familiarity with design patterns and best practices in C#. Bonus Points For: Exposure to CI/CD pipelines (GitHub Actions, Azure, Jenkins, etc.). Experience with API testing tools like Postman, Insomnia, or curl. Exposure to performance testing tools. Who You Are? Independent and Proactive: You’re comfortable taking the lead and researching solutions More ❯

Financial Services client is seeking an experienced Automation Tester to join their technology team. This role will focus on designing and maintaining robust automated test frameworks for web and API-based applications, contributing to quality assurance across the software development lifecycle. Key Responsibilities: Design, develop, and maintain automated test frameworks and test suites. Collaborate with developers to embed quality … and testability from the outset. Perform code reviews and contribute to testing best practices. Identify, record, and track bugs through to resolution. Integrate automated tests into CI/CD pipelines. Analyse test results and provide actionable insights. Support performance, load, and security testing efforts as needed. Required Experience & Skills: Bachelor's degree in Computer Science, Engineering, or related … fundamentals. Hands-on experience with framework development and maintenance. Experience with tools such as Selenium, UiPath, Cypress, JUnit. Strong understanding of QA methodologies, tools, and processes. Experience with RESTful API testing (e.g., Postman, REST Assured). Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions, GitLab CI). Attention to detail and strong problem-solving skills. Understanding More ❯

across web and mobile products. What You’ll Be Doing: Be Embedded, Not Isolated: Actively contribute to product development from day one — collaborating with developers and product managers, not testing in a silo. Champion Shift-Left Testing: Ensure quality is considered early in the development lifecycle by helping define, question, and shape user stories and acceptance criteria. Own … Test Strategy: Create and execute end-to-end test plans — covering functional, exploratory, API, UI, and cross-platform testing. Deliver Through Automation: Build and maintain test automation frameworks, integrating them into CI/CD pipelines for fast, reliable releases. Support Distributed Teams: Help level-up the QA capability of international teams, including a growing team in China. Explore How … tools and approaches can streamline QA processes or improve coverage. Contribute to Process: Attend Agile ceremonies, analyse requirements for testability and risk, and continuously seek ways to optimise how testing is done. What We’re Looking For: Hands-On QA Experience - Strong background in manual and automated testing within Agile environments. True Collaboration - Someone who works within dev 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 ❯

high performance and scalable releases. Key Duties & Responsibilities for the Automation Test Engineer Develop and maintain automated test suites for Salesforce applications using best-fit tools and frameworks. Support testing activities across various Salesforce environments including Sandbox, UAT, and Production. Configure and manage test automation workflows within Copado CI/CD pipelines. Collaborate with developers, product managers, and QA … analysts to ensure quality throughout the delivery lifecycle. Perform regression, integration, and functional testing for ongoing Salesforce enhancements. Identify, log, and track defects, working closely with development teams on resolution. Participate in sprint ceremonies and contribute to estimation, planning, and risk analysis. Mentor junior QA engineers and advocate for quality engineering best practices. Version Control Integration: work with tools … Hands-on experience in Salesforce implementation projects (e.g. rollout, customization, or integration). Proficiency in Copado and understanding of CI/CD pipelines within Salesforce environments. Experience with automation testing tools such as Selenium, Provar, or similar. Familiarity with testing Salesforce components including Apex classes, Visualforce pages, and Lightning components. Strong grasp of API testing methodologies 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 ❯

every other Friday off (compressed working). Location: WFH – Ad hoc visit to London HQ/9-day fortnight What You Bring Expertise in mobile/web app and API testing Proficiency in Python or JavaScript for automation Experience with tools like Postman, Selenium, Appium, PyTest, Locust, or K6 Strong Git and CI/CD skills (Azure DevOps More ❯

working closely with relevant departments and stakeholders to report defects when required. Expected experience & skills • Minimum 5 years proven track record in software test lead roles doing hands-on testing • Must have experience in Agile/Scrum models • Strong Testing experience with API, Cross Platform Testing, Cross Browser Testing, Web, Mobile and Tablet • Strong Testing Experience in Non-Functional testing • Experience of working with Test Management tools like JIRA, TFS, ALM • Familiar with C# .NET, HTML, SQL & Java • Good Experience of working with SQL and SQL Management Studio. • Excellent knowledge in Postman & SOAP UI for API Testing • Must be able to work closely with the BA & development teams • Self-motivated and … experience writing test scripts from scratch in C# .net will be an added advantage • Experience working with Selenium Webdriver • ISTQB Advance level Test Analyst or equivalent certification in software Testing Benefits • Annual performance-based bonus incentives • Full private health insurance through our healthcare partner, Vitality Health • Group Life Insurance and Income Protection • BUPA Dental Insurance • 23 days holiday, rising More ❯

test reports, and working closely with relevant departments and stakeholders to report defects when required. Expected experience & skills • 5 years proven track record in Leading small/medium sized Testing Teams • Must have experience in Agile/Scrum models • Strong Testing experience with API, Cross Platform Testing, Cross Browser Testing, Web, Mobile and Tablet • Strong … Testing Experience in Non-Functional testing • Experience of working with Test Management tools like JIRA, TFS, ALM • Familiar with C# .NET, HTML, SQL & Java • Good Experience of working with SQL and SQL Management Studio. • Excellent knowledge in Postman & SOAP UI for API Testing • Keen attention to detail essential • Must be motivated to work independently whilst able … Must be able to work closely with the BA & development teams • Beneficial – Previous work experience within the logistics industry • ISTQB Advance level Test Analyst or equivalent certification in software Testing is desirable but not essential Advantageous skills • Automation skills experience creating and maintaining automation frameworks and scripts in line with coding standards will be an added advantage (not a More ❯

ll collaborate with developers, business analysts, and stakeholders from the early stages of projects to maintain robust quality standards throughout the development lifecycle. This role involves manual and automated testing, with approximately 40% of your time dedicated to writing and maintaining automated test suites. Key Responsibilities: Collaborate with developers and business analysts to validate software against business requirements Test … that software features meet acceptance criteria Write and maintain automated tests (using Selenium or similar tools) Develop and maintain regression test libraries Perform API testing and support end-to-end quality assurance Provide estimates during sprint planning as part of an agile team Continuously improve testing processes and contribute to QA best practices Support user experience validation … to ensure systems are intuitive and user-friendly Key Skills and Experience Required: Proven experience in manual software testing Hands-on experience with automated testing tools such as Selenium Understanding of agile development methodologies API testing experience Strong analytical and communication skills ISEB/ISTQB certification (foundation level or higher) Microsoft certification Experience testing ERP More ❯

Are you looking to progress your career in software testing, by taking a Lead Tester role in a growing, recently invested into, UK SaaS product company? Acting as a Lead Tester, you ll be comfortable leading a small team of testers. This is a hands on & team lead role, so you ll want to continue learning the latest automated … testing frameworks, such as Playwright as well. So, if you want to join a leading UK SaaS product company, as a key lead/technical hire within the software & product team who are at the start of a significant, investment driven growth phase look no further! Role title: Lead Tester. Test Lead. Senior Tester looking for a step up … Reading, Leamington Spa, etc. Salary: £55K - £60K Basic + Benefits package In the main, we would look for you to be experienced in & demonstrate, the following: - Experience in software testing, with a strong focus on functional, regression, and automated testing. - Solid understanding of software development processes and methodologies (e.g., Agile, Scrum) and the role of testing within these More ❯

Are you looking to progress your career in software testing, by taking a Lead Tester role in a growing, recently invested into, UK SaaS product company? Acting as a Lead Tester, you’ll be comfortable leading a small team of testers. This is a hands on & team lead role, so you’ll want to continue learning the latest automated … testing frameworks, such as Playwright as well. So, if you want to join a leading UK SaaS product company, as a key lead/technical hire within the software & product team who are at the start of a significant, investment driven growth phase – look no further! Role title: Lead Tester. Test Lead. Senior Tester looking for a step up … Reading, Leamington Spa, etc. Salary: £55K - £60K Basic + Benefits package In the main, we would look for you to be experienced in & demonstrate, the following: - Experience in software testing, with a strong focus on functional, regression, and automated testing. - Solid understanding of software development processes and methodologies (e.g., Agile, Scrum) and the role of testing within these More ❯

SDET to join their team. Key Responsibilities: Lead and manage a small team of SDETs, including recruitment and onboarding Mentor junior and senior SDETs to grow their technical and testing capabilities Drive test automation strategies and team planning for complex software systems Collaborate cross-functionally to document and maintain scalable automation frameworks Advocate Agile best practices throughout the development … lifecycle Provide training sessions on automation tools, frameworks, and testing methodologies Technical Requirements: Strong coding skills in Java Hands-on experience with: Selenium WebDriver for UI automation JMeter for performance testing RESTful APIs testing Agile/Scrum methodologies What You Bring: Proven experience leading/managing small technical teams Strong background in automation testing and test More ❯

Who we're looking for: A skilled Software Development Engineer in Test (SDET) to join our QA 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, with a particular emphasis on regression testing for … challenge: To drive quality assurance initiatives, develop comprehensive test strategies, and work closely with developers to ensure the highest standards of software quality. Your expertise in automation and load testing will be crucial in maintaining the reliability and performance of our user-facing applications while supporting our continuous integration and deployment processes. Where you'll work: This role will … for test automation and continuous integration Participate in code reviews and provide feedback on testability Monitor and improve test metrics, including coverage and execution time Mentor team members on testing practices and automation techniques What we're looking for Ability to collaborate effectively with development teams Strong analytical skills for test result analysis and bug reporting Strong experience in More ❯

Key Requirements: Solid experience in QA (Manual and Automation) in a Financial Services environment (Ideally Trading) Depth of knowledge on automation. Expertise with ReadAPI, SpecFlow, and Test Complete for API automation. Strong experience in maintaining automated regression packs and contributing to sprint testing. Ideally we are looking for a mix of skills around C#, Javascript, Playwright, API Testing More ❯