10 of 10 Contract API Testing Jobs in England

QA Lead - Finance/Payments/Contract Lead QA working on an integral payment system for a major finance company within their payments team. Emphasis on API testing. Role - QA Lead Duration - 6 months with very likely extension Rate - Negotiable Location - Hybrid/Hampshire - 3 days per week in the office Skills - Experience with Java, Junit, Cucumber, Gherkin, Gatling … Xray, Selenium Webdriver, TestNG, Pact Testing, API Testing Frameworks. AWS expertise preferred. Hoppscotch or Postman experience testing APIs Experience identifying test cases using boundary valuation analysis, negative testing, etc. Drives quality discussions around requirements in refinement Payments network experience Exposure to modern software testing practices including but not restricted to Test Automation, Test First … BDD. Experience in DevOps (preferably working with containerized environments) and build tools using Jenkins CI/CD, Gradle, Github, Nexus and SonarQube and other code coverage tools preferred. Experience testing and implementing API service architecture with Spring Boot. 3+ years of Hands-on Test Automation required. GCS is acting as an Employment Business in relation to this vacancy. More ❯

and have the chance to help shape the strategy and direction.Due to the nature of the role, active SC clearance is required.It will involve hands-on functional/automation testing in a QA role, testing an AWS-based PAM solution and identity integrations (AWS > Entra ID), ensuring security, functionality, and CAF-aligned assurance.Key Responsibilities Test AWS-based PAM … configuration, deployment and privileged access journeys. Validate controls against NCSC CAF (identity, privileged access, monitoring, resilience). Execute functional, automation and API testing (UI + backend). Test authentication flows via Entra ID, including MFA and conditional access. Validate federated identity (SAML/OIDC) between Entra ID and AWS-hosted services. Perform data validation within AWS deployments. Conduct … device configuration testing for PAWS. Support integration, regression and exploratory testing. Produce clear test evidence, defects and assurance outputs. Skills & Experience Functional and API testing; experience with Postman or REST Assured. Automation experience; frameworks like Selenium useful. Knowledge of Python, JavaScript or Java for test scripting. Familiarity with JMeter or Gatling for load/performance testing. Strong More ❯

teams which include product owner/manager, UX designers, UX researchers, Developers, Platform engineers, etc Demonstrable experience working on continuous improvement environments doing multiple releases every week Coding and testing: Demonstrable experience designing, coding and debugging Golang based systems Good skills in web front end technologies such as HTML, CSS, Bootstrap Golang Spring Boot Docker Kubernetes Atlassian Build tools … Maven, Gradle, Ant Familiar with source control systems, such as GIT, including branching, merging, etc. Testing: TDD, unit testing, JUnit, Mockito, Cypress Good knowledge of relational databases such as MySQL and PostgreSQL including data modelling, SQL scripts, store procedures Shift to the left: Functional test automation (API testing, UI testing [cucumber, nightwatch]) Nice to have More ❯

looking for a Quality Assurance Engineer in the Transactional Banking program. The person must take responsibility for designing, developing, and executing quality assurance for multiple applications across the platform. Testing will be both manual and automated & could be on projects or BAU’s. Automation knowledge and experience is key. The automation engineer will work closely with the development team … to ensure high-quality software delivery and will be responsible for testing and documenting the test process for the software at all levels of the development process. Responsibilities include: Write, design, and execute automated tests by creating scripts that run testing functions automatically Building Automated tests across the stack where applicable Maximize test coverage for the most critical … the effective creation, measurement and control of the test strategy within the ASP Team Review business requirements, creation and execution of Functional, Integration, End-to-End, Regression, UAT & Automation (API) Ownership and driving testing tasks from start to finish Coordinate and support UAT with business users. Develop and maintain automated test scripts using xUnit, Nunit & RestSharp for Backend More ❯

to London, Croydon Contract Type: Contract Duration: 6 months initial Sector: Public Sector Active SC Cleared/Security Cleared/Security Clearance/DV Cleared Proven experience in software testing, including at least 2 years in a senior or lead role. Strong knowledge of test methodologies, defect management, and QA best practices. Experience leading test activities across multiple projects … or workstreams. Competence with test management tools (e.g., Jira, TestRail, Azure DevOps). Strong communication, organisation, and leadership skills. Hands-on testing experience across multiple types (functional, regression, integration). Desirable: Exposure to test automation tools (e.g., Selenium, Cypress, Playwright). Experience in API testing and tools such as Postman or REST Assured. Basic understanding of SQL More ❯

Playwright, RestSharp,Automation, Banking,Azure,C#,.Net Role Purpose Azure Pipelines Bachelors degree in Computer Science, Information Technology or related field. At least 3 years of experience in automation testing with xUnit, Nunit, MS Playwright, RestSharp Experience in programming languages such as C# in Dotnet Soft skills like good communication skills Strong understanding of Agile methodologies and experience working … in an Agile development environment. Ability to work in a fast-paced environment and adapt to changes quickly. Min 5 years experience in the testing competency ISEB/ISTQB Qualifications Solid experience in the implementation of the STLC (Test Planning, Monitoring and Control including reporting, Test Analysis and Design, Test Execution, Test Closure) throughout the project lifecycle) Experience with … CI/CD tools such as Azure Pipelines and Octopus Knowledge of SQL and NoSQL databases such as cosmos db. Extensive experience of API testing, REST & SOAP Mobile Testing experience would be an additional benefit More ❯

Collaborate with product and development teams to define acceptance criteria and test coverage for each story. Design, build, and maintain automated test frameworks using Java. Perform exploratory and automated testing across all phases of development. Work with developers to create and test stubs, mocks, and integration points. Ensure traceability and visibility of test progress and quality metrics. Contribute to … Agile ceremonies, retrospectives, and planning sessions, championing test best practices. Provide test assurance against defined acceptance and non-functional requirements. Support CI/CD integration and continuous improvement of testing processes. Required Skills & Experience 5+ years' experience as an SDET or Automation Engineer. Strong knowledge of Java (OOP, SOLID principles) and ability to build coded test frameworks. Experience with … RESTAssured and API Testing . Familiarity with SQL/RDBMS and Integration Testing . Hands-on with Git/GitLab , Gradle , Jenkins , and SonarQube . Experience with JUnit , Cucumber (TDD/BDD) , and Postman for debugging and exploratory testing. Strong understanding of Agile methodologies and CI/CD pipelines. Excellent communication skills and ability to work autonomously. More ❯

join our clients dynamic Engineering team. You’ll play a key role in building high-quality, scalable software solutions and help deliver reliable, high-performing software products through advanced testing practices and robust automation frameworks. High proficiency with Playwright, Typescript and SQL are the key technical requirements. About the Role You’ll play a key role in building and … changes meet high quality standards from start to finish. Key Responsibilities Design and maintain automated test frameworks Create and execute automated test scripts that align with changing requirements. Conduct API testing with tools such as Postman and validate data using advanced SQL queries. Collaborate with engineering and business teams to ensure test coverage aligns with business goals. Continuously … improve testing methodologies and contribute to knowledge-sharing sessions. High level of communication skills – used to working in a collaborative way Technical Skills: Strong experience creating end to end automation tests High proficiency with Typescript Extensive experience with Playwright Experience with pushing changes to git Knowledge of Given-when-then (BDD). Advanced SQL skills is a key requirement More ❯

Security Clearance - must be in the UK from 3 to 5 years. Job Description ?Mandatory Skills: Penetration Testing - PT ?Experience: 5-8 Years Job Description Coordinate with the team to scope and executing Pentest end to end, producing documentation Working knowledge of Jira , SNOW and confluence. Experience in regulatory compliance environment Experience working in API testing , Network More ❯

Job Description: Mandatory Skills: Penetration Testing - PT Experience: 5-8 Years Security Clearance - must be in the UK from 3 to 5 years. Job Description Coordinate with the team to scope and executing Pentest end to end, producing documentation Working knowledge of Jira, SNOW and confluence. Experience in regulatory compliance environment Experience working in API testing, Network More ❯