51 to 75 of 105 API Testing Jobs in the UK

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 Mentoring, leadership, team management 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 Mentoring, leadership, team management More ❯

contract position (3 months) and requires hybrid working from our Glasgow office. We are seeking a highly experienced QA professional with a balanced skill set in manual and automation testing, a strategic mindset, and a passion for delivering high-quality software. You will work on a high-impact project focusing on maintaining regression coverage, enhancing test automation suites, and … collaborating on manual testing activities where needed. This is a hands-on role with an opportunity to influence testing strategy, tooling, and delivery practices. You'll be expected to: Define and execute hybrid test strategies that integrate both manual and automated testing approaches. Ensure robust coverage across functional, regression, non-functional, and security aspects. Leverage SDLC and … Agile principles to coach and support QA practices across the delivery lifecycle. Conduct thorough manual testing of digital applications, including exploratory, functional, and non-functional testing. Maintain and extend existing automated regression test suites using Selenium or equivalent tools. Support test automation in pipelines, ensuring high visibility of test results and actionable feedback loops. Own the defect lifecycle: review More ❯

product. About Role - Remote QA Engineer As a QA Engineer, you'll be responsible for: Establish QA foundations: Design and implement a comprehensive QA strategy, including the development of testing frameworks and methodologies tailored to the client's needs. Automate testing processes: Develop and maintain automated test scripts and methodologies to enhance testing efficiency and coverage, reducing … ensure high-quality product releases. Champion a culture of quality: Raise the quality bar within the team, fostering a proactive approach to bug identification and resolution. Drive documentation: Document testing processes, procedures, and best practices for future reference and team training. What do we value: Experience: +3 years of experience in QA engineering, working with scale-ups, and being … exposed to a growing user base. Technical: Proficiency in writing automated test scripts using tools such as Selenium, Cypress. Experience with manual testing, including exploratory and regression testing. Strong understanding of the software development lifecycle (SDLC) and testing methodologies (manual, exploratory, automation). Familiarity with CI/CD pipelines and integrating automated tests into the build process. Understanding More ❯

/Per Year Job reference: STSMDT0525 Job Location: Swindon (SN2) Job Responsibilities: Strong skills in Microsoft ETL packages, including running Microsoft ETL - SSIS packages Designing and writing Software Data Testing/Quality assurance test scripts Knowledge of Microsoft SSRS and Power BI Automation of API and data integration testing Experience with Microsoft TFS, manipulating JSON and CSV … files in QA environment, and executing test scripts Ability to edit and submit JSON and CSV files on production servers for hot fixes Understanding of End-to-End integration testing and SDLC Experience with defect tracking tools like Microsoft TFS/JIRA Experience with Swagger, Postman, ReadyAPI tools, and API testing Required Skills: Microsoft SQL Server Microsoft … TFS Microsoft ETL - SSIS JIRA and Confluence Developing and executing software quality assurance test plans and scripts Recording test evidence and performing SIT/UAT API Tools: Postman Swagger ReadyAPI Educational Qualification: Bachelor's degree or equivalent Application Process: If interested, please apply with your updated CV in PDF format. Application Form: Full Name Email Phone Upload CV/ More ❯

products are testable, stable, and robust-because the people who rely on our software deserve nothing less. This is a hands-on leadership role where you'll shape our testing strategy, mentor the team, and champion best practices in both manual and automated testing. What You'll Do Lead and manage a team of Software Test Engineers across multiple … review manual and automated test scenarios and cases. Build and maintain our test automation framework, using Playwright, Typescript, C#, and .NET. Perform manual, automated, functional, non-functional, and exploratory testing as needed. Work closely with developers to ensure quality is built into every stage of the development process. Collaborate with product managers and business stakeholders to define requirements, acceptance … criteria, and test plans. Provide high-quality reporting on testing progress, coverage, and results. Drive continuous improvement in test processes and tools. Mentor and support testers, helping the team grow in technical and testing excellence. What You'll Bring Proven experience leading and motivating a team of testers in a fast-paced product development environment. Strong knowledge of More ❯

something you would be a great fit for. The role is paying up to £45,000 and is 5 days a week in the office. Essential: o Experience with API testing tools (Postman) o Understanding of CICD (Jenkins, AWS, Azure) o Displays experience of various testing techniques (Exploratory, Smoke, Regression) o Understanding of Database management tools and … o Displays clear and precise communication skills o Knowledge of automation framework (cypress, playwright, typescript) Desirable: o Knowledge of automation tools (Selenium Web Driver, VS Code) o Knowledge of testing google analytics o Knowledge of Mobile testing o Browserstack If you would be interested please apply below! 49573NB INDMANS More ❯

Are you passionate about building high-quality software through robust testing? We're looking for a Mobile Test Automation Engineer to join Selected Interventions, now part of the AMCS Group, a global leader in environmental software. You'll play a key role in automating and executing tests for our mobile apps, helping ensure smooth, stable experiences for end users. … tests using C#, and supporting quality assurance across mobile platforms. Day-to-Day Responsibilities Include Write and maintain automated test scripts in Appium (C#) Conduct functional, regression, and integration testing Collaborate with developers to identify and fix defects Maintain test frameworks and participate in agile ceremonies Document results and support continuous improvement Experience and Skills Needed Appium scripting in … C# Manual and automated testing experience Basic SQL and REST API testing knowledge Strong analytical and problem-solving skills Nice to Have Non-functional testing experience Familiarity with xUnit or other test frameworks Agile development experience Why Join Us Be part of a growing, mission-driven company making a real impact in the environmental sector Work More ❯

Role A leader in digital transformation for the Government sectors, are on the lookout for an experienced Test Lead with a passion for automation and the freedom to shape testing processes from the ground up. This role offers a high level of autonomy-you'll take ownership of designing and implementing the automation strategy across multiple secure cloud-based … frameworks to ensure robust, scalable, and efficient test coverage. You'll lead by example, helping to build a future-proof QA function while still being hands-on in your testing approach. There will be the opportunity to innovate many business-critical environments, determining which tools with take the staff and company forward. Role Requirements Minimum 7 years' experience in … QA/testing roles, including 2+ years in a Test Lead or Senior Automation role Strong background in building or scaling automation frameworks from scratch Selenium, Playwright, Cypress, or similar tools Knowledge of API testing (e.g., Postman, RestAssured) Familiarity with CI/CD pipelines and version control systems (e.g., Git, Jenkins, Azure DevOps) Strong collaboration and stakeholder More ❯

QA Test Engineer/Technical Lead (C# Postman API SaaS) WFH to £65k Do you have experience of testing complex C# backend systems combined with technical leadership skills? You could be progressing your career as a QA Test Engineer/Technical Lead, at a scaling tech company. As a QA Test Engineer/Technical Lead you will join … Agile ceremonies working in 2 week Sprints, across the full development lifecycle and collaborating with software engineers to guide and influence them to achieve increased levels of quality and testing best practice. WFH Policy: You can work from home on a fulltime basis but must be UK based and happy to meet up with colleagues once a quarter. About … you: You have strong QA testing experience on complex backend systems, both manual and automation You have strong API testing experience, ideally with Postman You have experience of providing technical leadership for test automation You have a good understanding of C#, with basic coding skills and experience of testing backend systems You have experience of working More ❯

Automation Test Engineer Automated Native iOS, Android Testing Experience Required Why start-up financial services, revolutionising the industry Location : Hybrid - 2 days in the office (Central London) Salary : £55,000 - £65,000 benefits Our Client A new UK-based FinTech is launching credit card, personal loans and insurance offerings aimed at delivering fair, flexible, and user-friendly financial products … with the development team to ensure timely resolution. Participate in the review of product requirements, design documents, and specifications to provide input on testability and quality aspects. Perform exploratory testing and provide feedback on user experience and potential usability issues. Conduct regression testing to ensure that software changes and updates do not introduce new defects. Continuously improve the … identifying inefficiencies, proposing solutions, and implementing best practices. Communicate test progress, test results, and other relevant information to project stakeholders. Automation Test Engineer - Experience Required Proven full stack automation testing experience of native iOS and Android mobile applications Solid automated experience with testing iOS and Android applications using emulators, simulators, or real devices. Strong proficiency in designing, executing More ❯

creating scalable, high-performance, user-friendly, secure, and reliable solutions. You will participate in agile sessions, collaborate closely with your team to deliver our roadmap, and develop our automated testing capabilities. You will promote a quality mindset, encourage a shift-left approach, and share knowledge to foster cross-team learning. As a senior, you will coach and mentor less … take lead roles on architectural and technical design discussions and present these during team refinement. About You: Strong understanding of the technological landscape Knowledge of the test pyramid and testing techniques (Smoke, white-box, performance, exploratory, etc.) Experience with C#, Blazor, or similar front-end technologies and testing methods Comfortable working closely with software engineers Understanding of automation … and team-based quality responsibility Attention to detail and user-centric focus Defensive API testing and input sanitization skills Experience in testing accessibility standards Familiarity with Test-driven Development and commitment to high-quality, maintainable code Exposure to cloud technologies, preferably Azure Excellent communication and facilitation skills Risk-based testing approach Data-driven decision-making mindset More ❯

Automation Test Analyst Automated Native iOS, Android Testing Experience Required Why start-up financial services, revolutionising the industry Location : Hybrid - 2 days in the office (Central London) Salary : £55,000 - £65,000 benefits Our Client A new UK-based FinTech is launching credit card, personal loans and insurance offerings aimed at delivering fair, flexible, and user-friendly financial products … with the development team to ensure timely resolution. Participate in the review of product requirements, design documents, and specifications to provide input on testability and quality aspects. Perform exploratory testing and provide feedback on user experience and potential usability issues. Conduct regression testing to ensure that software changes and updates do not introduce new defects. Continuously improve the … identifying inefficiencies, proposing solutions, and implementing best practices. Communicate test progress, test results, and other relevant information to project stakeholders. Automation Test Analyst - Experience Required Proven full stack automation testing experience of native iOS and Android mobile applications Solid automated experience with testing iOS and Android applications using emulators, simulators, or real devices. Strong proficiency in designing, executing More ❯

Automation QA Engineer Automated Native iOS, Android Testing Experience Required Why start-up financial services, revolutionising the industry Location : Hybrid - 2 days in the office (Central London) Salary : £55,000 - £65,000 benefits Our Client A new UK-based FinTech is launching credit card, personal loans and insurance offerings aimed at delivering fair, flexible, and user-friendly financial products … with the development team to ensure timely resolution. Participate in the review of product requirements, design documents, and specifications to provide input on testability and quality aspects. Perform exploratory testing and provide feedback on user experience and potential usability issues. Conduct regression testing to ensure that software changes and updates do not introduce new defects. Continuously improve the … identifying inefficiencies, proposing solutions, and implementing best practices. Communicate test progress, test results, and other relevant information to project stakeholders. Automation QA Engineer - Experience Required Proven full stack automation testing experience of native iOS and Android mobile applications Solid automated experience with testing iOS and Android applications using emulators, simulators, or real devices. Strong proficiency in designing, executing More ❯

build of our integrations with different payment networks as a pivotal figure within our VPC & Domestic Processing team in Payment Processing Actively participate in development projects, constructing, REST services API, and container-based services. Develop and maintain highly functional, secure, scalable, and resilient systems Prioritize and manage multiple demands and projects in a fast-paced, dynamic environment. Create, implement … or with an Advanced Degree. You have payments related SME knowledge in one or more of the following industries - Banking, Fintech, Retail, Healthcare, Insurance Proficient in Web Services/API Development using SOAP or REST, JSON and XML. Experience in Kafka - Ability to install, maintain and troubleshoot Kafka. Have experience with messaging and stream processing on Kafka. Have ability … zero defect code that meet or exceed the proposed defect SLA and have high sense of accountability for quality and timeliness. Experience working in technology industry with experience in testing applications. Strong technical competency and experience with API testing, Java automation and end to end testing. You are an expert in proposing solutions for building world class More ❯

could be something you would be a great fit for.The role is paying up to £45,000 and is 5 days a week in the office.Essential:o Experience with API testing tools (Postman)o Understanding of CICD (Jenkins, AWS, Azure)o Displays experience of various testing techniques (Exploratory, Smoke, Regression)o Understanding of Database management tools and … SQL)o Displays clear and precise communication skillso Knowledge of automation framework (cypress, playwright, typescript)Desirable:o Knowledge of automation tools (Selenium Web Driver, VS Code)o Knowledge of testing google analyticso Knowledge of Mobile testingo Browserstack If you would be interested please apply below! 49573NB INDMANS More ❯

test plans and suites that approximate real-world environments and regression tests driving the software development process toward quality-centric methodologies. You will develop automated tests to help fasten testing cycles and release faster to our customers. In this role, you will be responsible to deliver manual/automated solutions to test customer facing features. As innovators we embrace … release high quality software to our customers. BASIC QUALIFICATIONS - BS in Computer Science or equivalent combination of technical education and work experience - QA experience within Industry - Experience in automation testing using Python - Excellent knowledge of testing methodologies - Experience in writing test documentation PREFERRED QUALIFICATIONS - Experience with DB and SQL - Experience with API testing (Postman) - Experience in More ❯

by modern enterprises and offer tailored solutions that drive efficiency, scalability, and growth. As a Senior QA Automation Engineer at SAM AI Solutions Ltd, you will be responsible for testing all features, both functional and non-functional, for our product, along with examining whether the software meets architectural requirements, developing and automating tests for software validation, ensuring the high … the defect management process, collate and monitor bugs. Manage changes and execute regression tests. Develop solutions for issues related to object identity and error handling. Track bug lifecycle workflows: testing, initiating, reviewing, investigating, updating, and confirming resolution. Conduct automated and manual tests to ensure software quality. Collaborate closely with developers to ensure bugs are fixed based on test results. … track defects. Recommend process improvements to enhance quality, efficiency, and customer experience. Create training materials, operating manuals, document QA activities, and generate audit reports. Assist in building an automation testing team. Key Qualifications: Bachelor's Degree in Software Engineering, IT, or related field. 4-7 years of relevant experience. Strong coding skills for designing and implementing automated solutions. Preferred More ❯

Role : Mainframe Test Lead Location : London Work Mode : Hybrid Job Description: The objective of this role is to validate the Test coverage and Testing evidence that the upgrades made to DB2, IMS, MQ Subsystems do not impact the application functionality. In addition to the above, the role requires to identify the application regression test cases associated to the below … subsystems, hence a deep understanding of the Mainframe systems i.e. DB2, IMS, MQ, COBOL, JCL are essential. Key Responsibilities: Lead end-to-end testing efforts for mainframe applications and APIs. Design and implement testing approach, Test plan, and Review Test cases for mainframe systems involving IMS and MQ. Collaborate with development, business, and QA teams to understand requirements … and ensure test coverage. Perform integration testing involving APIs, IMS transactions, and MQ messaging. Automate test cases where applicable and manage test data. Identify, document, and track defects using tools like JIRA or HP ALM. Ensure compliance with quality standards and best practices. Required Skills: Strong experience in mainframe testing (COBOL, JCL, DB2). Hands-on experience with More ❯

each Sprint. They will ensure quality of both the product as well as the test framework as it evolves. Each Sprint, the SQA will be expected to identify necessary testing strategies and drive their implementation whether it is manual session based, automation or system performance related. The SQA will work alongside like-minded, skilled engineers, solving complex problems and … Strong in automation skills, they will lead the Agile team in a shift left methodology to have a high level of automation, of which the key focus should be API level testing. Role Responsibilities Collaborate closely with global Business Analyst, Development and QA teams for efficient test planning , test design and co-ordinate testing efforts between global teams. … requirements, writing and maintaining end to end tests with an Automated Framework. Skilled in using CI/CD tooling such as GitLab, Team City, Jenkins. Experience of using BDD testing frameworks such as Cucumber and performance/NFR testing tool J-Meter or similar. Non-Functional testing including, Performance, Load, Stress and Security testing Knowledge of More ❯

Analysts. This role is based in North Oxford, and it will require you to be onsite a minimum of two days per week. Essential Experience: Demonstrable 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 … frameworks. Proven ability to write and execute comprehensive test plans and cases, ensuring high-quality delivery. Experience with SQL for data validation and API testing tools such as Postman. ISTQB or an equivalent certification is preferred but not essential. Experience in Selenium Automated Testing & familiarity/experience in Playwright Automated Testing. Benefits: Competitive Base Salary Hybrid Working More ❯

scalability in test execution. What We're Looking For Strong experience in C# test automation (SpecFlow & Azure). Hands-on experience working with large, complex data sets in a testing context. Experience with API testing, database validation, and test data management. Familiarity with DevOps, CI/CD pipelines, and cloud-based environments. A passion for automation, problem More ❯

the future of their global platform. This is a unique opportunity to work in an engineering-first culture alongside Microsoft MVPs and top-tier QA Engineers, using the modern testing tools in a cloud-first environment . What You'll Be Working On: Help set acceptance criteria and manual test solutions to help deliver change to the production environment. … Use your Automation skills or learn new ones to build onto the Automation library. Seek out and evaluation new testing technologies and strategies. What You'll Bring: Expertise with API testing tools such as Postman . Experience of testing techniques such as Smoke, Exploratory and Regression. Understanding of CI/CD Automation tools such as Selenium More ❯

APIs using Java & Springboot. Excellent understanding of SOLID principles, SOA, HTTP and REST. Good knowledge of Maven or Gradle. Production experience running microservices on container orchestration architectures. Passionate about API testing utilising tools similar to Wiremock, Pact, Postman and Cucumber. Good understanding of API authentication and authorisation mechanisms like OAuth. Knowledge using monitoring & logging tools to troubleshoot More ❯

investment and a product gaining real traction in industry, they are expanding the team and looking for a Senior Automated Test Engineer to help build out automation across their testing function. As Senior Test Engineer, you will be design, build, and maintain automated test frameworks across the full software stack - including APIs, web applications, and mobile platforms. Working closely … developers, designers, and product managers, you'll play an integral part in ensuring software quality throughout the development life-cycle. You will get involved at each stage of the testing cycle- from writing robust test plans to debugging complex issues. The Role Build and manage automated testing frameworks for web, mobile, API, and performance testing Design … with engineering teams to resolve them Investigate and troubleshoot technical issues through debugging and analysis Run and evaluate manual and automated test cases Conduct post-release and post-implementation testing Maintain clear technical documentation for testing processes Collaborate with cross-functional teams to ensure a consistent, high-quality product experience The Person As this is a Senior position More ❯