51 to 75 of 184 API Testing Jobs in the UK

Engineer - Automation (API Testing) Location: London (100% Remote) Our Client is hiring for a reputed client. If you enjoy building reliable automation, tightening quality feedback loops and helping teams ship with confidence, this is a great opportunity to make quality part of everyday engineering. What … doing: Design and evolve an automation approach across your product area (API, UI, contract, component and more) Build, develop and maintain test automation frameworks and scripts Integrate automation deeply into CI/CD pipelines, optimising parallel runs for deterministic, stable outputs Investigate flaky tests, identify root causes, and drive ...

test automation frameworks like Cypress or Playwright, Gherkin, scripting in JavaScript, TypeScript, setting up and maintaining automation infrastructure. Experience of working with AWS console - API Testing & RESTful API Knowledge: Designing/executing API tests using Postman, Playwright, Cypress; deep understanding of RESTful APIs (request/response … statuscodes, authentication). 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 in designing test cases, executing tests, identifyingdefects, and verifying fixes. Knowledge of agile practices: Understanding of agile ...

integration, regression, and end-to-end test strategies Develop and maintain automated test coverage across applications, APIs, and workflows Support UAT, defect management, release testing, and production readiness Test APIs and integrations across internal and external services Validate AI-generated outputs for accuracy, relevance, consistency, and grounding Assess … Requirements Current SC Clearance required Strong experience in QA, Test Engineering, or Test Automation within production applications Experience with Playwright, Cypress, or Selenium Strong API and integration testing skills using Postman or similar tools Experience with SQL, CI/CD, and defect management tooling such as Jira ...

seeking an experienced Senior QA Analyst to join the team. This role is ideal for someone with strong hands-on testing expertise, a broad technical breadth, a solid understanding of Agile delivery, and the ability to work effectively with cross-functional teams. Plan, design, and execute manual and automated … test cases across multiple projects and platforms. Liaise with senior business representatives to plan, coordinate, and facilitate testing, including User Acceptance Testing Perform API testing using Postman, including validation of request/response structures and data integrity. Write and execute SQL queries to validate backend proceses ...

across platform vendors, business stakeholders, release teams, environment teams and third-party suppliers.Drive quality transformation through automation, CI/CD quality gates, risk-based testing and productivity improvements.Provide executive-level reporting on delivery progress, release risks, defect trends, dependency management and quality outcomes.Mandatory SkillsYou will have a strong understanding … Wealth & Retirement platforms, pensions, workplace savings, investment products and adviser-led wealth services.Test strategy, functional testing, integration testing, regression testing, UAT support and release assurance.Quality governance, defect management, test data strategy, environment readiness and risk-based testing.Stakeholder management across executives, delivery teams, suppliers and business partners.Automation strategy ...

platform vendors, business stakeholders, release teams, environment teams and third-party suppliers. Drive quality transformation through automation, CI/CD quality gates, risk-based testing and productivity improvements. Provide executive-level reporting on delivery progress, release risks, defect trends, dependency management and quality outcomes. Mandatory Skills You will have … strong understanding of: Wealth & Retirement platforms, pensions, workplace savings, investment products and adviser-led wealth services. Test strategy, functional testing, integration testing, regression testing, UAT support and release assurance. Quality governance, defect management, test data strategy, environment readiness and risk-based testing. Stakeholder management across executives, delivery ...

/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 ...

/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 ...

/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 ...

engineers, etc Demonstrable experience working on continuous improvement environments doing multiple releases every week Team leadership and mentoring experience Integrity/honesty Coding and testing Demonstrable experience designing, coding and debugging Java based systems Good skills in web front end technologies such as HTML, CSS, Bootstrap Java 8 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 ...

provide real value to customers and the wider business. You will be involved throughout the software development lifecycle, from design and development through to testing, deployment and operational support. Working within an Agile environment, you will collaborate closely with Product Owners, UX Designers, QA Engineers, Architects and Operations teams … practices. Support the delivery of new features and enhancements throughout the software development lifecycle. Contribute to technical discussions and provide input into solution design. Testing & Quality Assurance Create and maintain automated unit and integration tests. Contribute to API and user interface test automation frameworks. Help ensure software meets ...

Experience: 10years****Location: London****Work mode: FTC-Hybrid-3days onsite****Job Description:**Responsible for the implementation, execution, and ongoing support of automated and manual testing, including preparation of test plans and testing of software and completion of testing according to PRS for Music’s testing guidelinesResponsible …/understanding of Object Orientated Programming and good coding principles. · Hands on experience with Salesforce, especially regarding data validation across integration environments. · Experience of API automation with RestSharp. · Strong knowledge of automation testing frameworks, specifically recent versions of Selenium Webdriver and Specflow. · Familiarity with Continuous Integration and Continuous ...

offers the opportunity to redefine quality assurance practices in an AI-driven technology environment. You will help build reliable, scalable products by combining advanced testing methodologies with AI-powered workflows. The position focuses on automation, quality strategy, and continuous improvement throughout the software development lifecycle. You will collaborate with … engineering teams to embed quality from the earliest stages of development and delivery. By leveraging modern tools and innovative approaches, you will improve testing efficiency, product reliability, and team productivity. This is an ideal opportunity for a QA professional passionate about automation, AI adoption, and building high-quality software ...

office) | £65,000 - £75,000 + Benefits If you're a QA Engineer who is passionate about automation, AI-driven development, and building scalable testing frameworks from the ground up, this is an opportunity to have a genuine impact. You'll join a growing technology team where quality engineering … seen as a key contributor to product success, with the freedom to shape automation strategy and reduce manual testing across a modern digital platform. The Company This innovative technology business develops a sophisticated platform that helps users gain greater visibility and insight into complex financial information. They operate ...

technical designs; actively participate in three-amigos sessions and agile ceremonies. Produce and assure comprehensive test plans covering manual, automated, functional and non-functional testing as appropriate. Design, review and maintain high-quality test cases, test data and test scripts in the agreed test-management tool, ensuring … traceability to requirements and defects. Lead hands-on execution of system, integration, regression, smoke, exploratory and acceptance testing across web, mobile and API-based applications. Coordinate test activities across releases and dependencies; manage test environments, test data and blockers in partnership with engineering and DevOps teams. Automation ...

technical designs; actively participate in three-amigos sessions and agile ceremonies.Produce and assure comprehensive test plans covering manual, automated, functional and non-functional testing as appropriate.Design, review and maintain high-quality test cases, test data and test scripts in the agreed test-management tool, ensuring end-to-end traceability … requirements and defects.Lead hands-on execution of system, integration, regression, smoke, exploratory and acceptance testing across web, mobile and API-based applications.Coordinate test activities across releases and dependencies; manage test environments, test data and blockers in partnership with engineering and DevOps teams.Automation and Engineering ExcellenceOwn and implement ...

technical designs; actively participate in three-amigos sessions and agile ceremonies. Produce and assure comprehensive test plans covering manual, automated, functional and non-functional testing as appropriate. Design, review and maintain high-quality test cases, test data and test scripts in the agreed test-management tool, ensuring … traceability to requirements and defects. Lead hands-on execution of system, integration, regression, smoke, exploratory and acceptance testing across web, mobile and API-based applications. Coordinate test activities across releases and dependencies; manage test environments, test data and blockers in partnership with engineering and DevOps teams. Automation ...

join its UK team in the Farnborough area. The role will support the delivery of secure, reliable technical solutions through a combination of manual testing, Python-based test automation, AWS and database expertise. The successful candidate will be a seasoned technical individual contributor who is fully proficient in applying … testing principles, theories and concepts, and who can work independently on technically difficult or unclear problems.Everything we do is built on a commitment to do the right thing for our customers, our people and our community. Our mission and our values guide the way we do business. The foundation ...

Senior QA Test Analyst, you will ensure the quality and readiness of our digital platforms by designing and executing robust testing solutions across integration and engineering projects. You’ll work closely with engineering teams to deliver high-performing, reliable technology that enhances customer and colleague experiences. Company Description Join … Qualifications As a Senior QA Test Analyst, you will... Design, develop and execute manual and automated test scenarios across digital and integration platforms Own testing activities for assigned projects, ensuring quality standards are met from planning through to delivery Collaborate with engineering teams and stakeholders to define test approaches ...

test effectiveness, automation coverage, release confidence, and production quality. Deliver quality reporting and insights to senior stakeholders, programme leadership teams, and governance forums. Govern testing practices across functional, integration, end-to-end, data, AI, and non-functional testing disciplines. Ensure consistent defect management, root cause analysis, quality controls … Platforms Data & Analytics Solutions Cloud-Based Platforms and Services SQL and Data Management Technologies AI and Intelligent Product Ecosystems Business Intelligence and Reporting Platforms API and Integration Platforms Event-Driven Architectures Machine Learning Solutions Intelligent Workflow and Decisioning Platforms Partner with Programme Leads, Product Managers, Architects, Delivery Managers ...

architecture across a large-scale Technology Transformation portfolio. The role: Define and govern enterprise-wide QE architecture and strategy Drive automation-first, continuous testing and shift-left practices Design and scale automation frameworks across UI, API, Data, Integration, AI and Non-Functional testing Establish quality standards, governance … quality gates and release assurance Lead the adoption of AI-assisted and Agentic Testing Work across platforms including D365, Power Platform, GCP, Power BI, Azure APIM and APIs Provide technical leadership, coaching and mentoring to QE Leads, SDETs and Automation Engineers Build reusable QE frameworks, standards and accelerators ...

business stakeholders, you will ensure quality is embedded throughout the software development lifecycle (SDLC). This role focuses on developing and maintaining automated testing capabilities, elevating quality engineering standards, and supporting the delivery of strategic transformation initiatives. The position combines technical expertise, quality assurance, automation, and continuous improvement … Defect Management: Identify, analyze, and troubleshoot defects, working closely with developers to ensure timely resolution. Process Improvement: Support the implementation and continual improvement of testing standards, methodologies, and best practices. DevOps & CI/CD: Contribute to CI/CD pipelines and DevOps practices by integrating automated testing directly ...

SDET) to act as a catalyst for quality across our engineering organisation. You will be a first‐class engineer who builds & maintains our automated testing infrastructure, enabling rapid feedback cycles and the delivery of high‐quality software at speed. This is a technical leadership role: you will advocate … throughout our developer experience. If you are passionate about quality engineering, comfortable using AI tooling to work faster and smarter, and want to shape testing practice in a fast‐paced fintech environment, we want you on our team. About Us Recently ranked #482 on the Inc. 5000 fastest growing ...

Role As a Quality Engineer, you will play a key role in ensuring the delivery of high-quality software products through automation, performance testing, and quality engineering best practices. You will collaborate with cross-functional teams to design and execute test strategies, improve automation frameworks, and help drive … culture of quality across the software development lifecycle. Responsibilities Develop and execute automated and performance testing for assigned projects to successfully and consistently enable delivery of high-quality software products and services on time, on budget, and to specification. Interact with Product Management, Project Management, Engineering, and Operations teams ...

London Travel We're seeking an experienced Senior Mobile Automation Engineer to join a large-scale digital programme, helping shape and deliver modern mobile testing practices across multiple product teams. Working closely with senior engineering and quality stakeholders, you'll play a key role in driving testing excellence … defining automation strategy, and ensuring high-quality mobile experiences across both iOS and Android platforms. Key Responsibilities Define and implement mobile automation testing strategies. Build, maintain and improve scalable automation frameworks. Drive quality engineering best practice across multiple teams. Deliver automated end-to-end, integration, regression and API ...