1 to 25 of 41 API Testing Jobs

Senior Test Analyst (API & Integration Testing) - Contract Location: Milton Keynes x2-3 days per week onsite Rate: £390-£400 per day Contract: Outside IR35 The Role Our customer, a leading automotive organisation, is seeking an experienced Senior Test Analyst to support a major transformation programme involving complex system … integrations, data migration activities and API-driven applications. Working within a fast-paced delivery environment, you will play a key role in ensuring the quality, reliability and performance of business-critical systems. You will be responsible for designing and executing comprehensive test strategies, validating data migration activities and ensuring ...

looking for a highly skilled Automation Test engineer with expertise in Identity and Access management (IAM) back-end validation. Skilled in identity orchestration, API testing, data ingestion and transformation, and event-driven (Pub/Sub) architectures. This role focuses on testing secure, scalable identity and access workflows … secure service integrations that support enterprise-level cloud and Identity operations. Key Responsibilities Build and maintain an automated test framework and suites for API, event, and graph-based services (Python/PyTest). Define and execute test plans/cases/data aligned to requirements and technical specs; maintain ...

Test Analyst/QA Tester - Hybrid - Warwick - UK (Tech stack: SQL, Postman/Bruno, QA, Tester, Test Analyst, API Testing, Selenium, Playwright, Jira, Azure DevOps) Are you a sharp QA Tester with strong manual testing skills and experience using SQL and Postman/Bruno Our client … looking for a proactive Tester who enjoys problem-solving, exploratory testing and delivering high-quality software in a collaborative remote environment. This is a fantastic opportunity for a mid-level QA Engineer/Tester to join a growing team where quality is genuinely valued. What you'll be doing ...

delivery of a large-scale digital transformation programme. The chosen candidate must have experience in Playwright or Cypress, Kotlin and TypeScript with API testing. This is an opportunity to work within a complex enterprise environment, helping to ensure the quality, resilience, and performance of critical services that support thousands … users across the UK.Working within a multidisciplinary Agile team, you will be responsible for designing, building, and maintaining automated testing frameworks across UI, API, and end-to-end testing layers. You will work closely with developers, business analysts, and operational stakeholders to ensure robust testing coverage ...

with developers, product owners and delivery colleagues to ensure services are robust, accessible, secure and performant. This role will suit someone with strong automation, API testing, accessibility and security testing experience, who is comfortable working in an Agile environment. Skills and Experience: Essential: Strong hands-on experience … with: BrowserStack (cross-device/browser testing) Ruby Cucumber/Gherkin (BDD) Selenium API testing (REST, Postman/Newman) Accessibility testing (WAVE, Pa11y) Security testing (OWASP ZAP, Dependency Check) Confident using browser developer tools and debugging techniques Strong understanding of version control using Git Comfortable ...

will play a key role in ensuring the quality, reliability, and performance of digital services through the design, development, and maintenance of robust automated testing solutions. This role is ideal for someone with a strong background in test automation, a passion for quality engineering, and experience working within complex … large-scale environments. Key Responsibilities Design, build, and maintain automated test solutions for both UI and API layers Develop and enhance test frameworks and automation suites to improve efficiency and scalability Collaborate with developers, analysts, and stakeholders to define test strategies and acceptance criteria Execute automated and manual testing ...

support collaboration and team development Senior leadership opportunity within a growing engineering function KEY POINTS Strategic, hands-on Test Engineering leadership role Ownership of testing strategy across a modern platform Blend of leadership, automation, and technical delivery Strong focus on mentoring and team development ABOUT THE CLIENT … continuing to invest in its engineering capability. With a strong focus on quality, scalability, and modern development practices, they are looking to elevate their testing function through senior technical leadership. THE BENEFITS Opportunity to influence testing strategy at a senior level Collaborative, office-first culture with strong team ...

hands on contract role with strategic influence, where you'll be responsible for defining and implementing a robust and cohesive end-to-end testing strategy, working closely with engineering and product leadership in a fast-pace, environment with a start-up feel. The key challenge is bringing structure … maturity to a fragmented testing landscape, establishing a cohesive end-to-end strategy across complex, multi-channel and highly integrated systems. Challenge: The company are currently using a mixture of Playwright, System Integration Testing, UAT, functional testing, UI and API testing, but lacks some structure ...

Provide authoritative advice on test scope, entry/exit criteria, and quality risks to delivery and product leadership. Balance pragmatism with assurance, ensuring proportionate testing within agile delivery constraints. Lead the design and evolution of automated test frameworks (UI, API, or service-level), aligned to the teams technology … value, maintainability, and risk. Integrate automated tests into CI/CD pipelines and advise teams on improving feedback cycles. Evaluate and recommend client community testing tools, frameworks, and practices to improve effectiveness and efficiency. Plan build and execute non-functional testing activities, including performance, accessibility, security, resilience ...

quality, reliability, and performance of high-volume transaction platforms. You will work closely with developers, business analysts, and stakeholders to design and execute robust testing strategies across both manual and automated environments. This is an excellent opportunity for someone who is passionate about quality engineering, continuous improvement, and modern … test automation practices, including AI-driven testing techniques. Key Responsibilities Design, prepare, and maintain test plans, test cases, regression packs, and automated test suites. Execute functional, integration, regression, and non-functional testing across client, web-based, mobile, and API-driven applications. Perform RESTful API testing ...

quality, reliability, and performance of high-volume transaction platforms. You will work closely with developers, business analysts, and stakeholders to design and execute robust testing strategies across both manual and automated environments. This is an excellent opportunity for someone who is passionate about quality engineering, continuous improvement, and modern … test automation practices, including AI-driven testing techniques. Key Responsibilities Design, prepare, and maintain test plans, test cases, regression packs, and automated test suites. Execute functional, integration, regression, and non-functional testing across client, web-based, mobile, and API-driven applications. Perform RESTful API testing ...

quality, reliability, and performance of high-volume transaction platforms. You will work closely with developers, business analysts, and stakeholders to design and execute robust testing strategies across both manual and automated environments. This is an excellent opportunity for someone who is passionate about quality engineering, continuous improvement, and modern … test automation practices, including AI-driven testing techniques. Key Responsibilities Design, prepare, and maintain test plans, test cases, regression packs, and automated test suites. Execute functional, integration, regression, and non-functional testing across client, web-based, mobile, and API-driven applications. Perform RESTful API testing ...

Test Engineer (Tech stack: QA Analyst, QA, SDET, Test Engineer, Tester, Manual Tester, QA Engineer, Quality Assurance, Software Quality Assurance (SQA) Engineer, Manual Testing, Web Applications, Defect Tracking, Excel, API Testing, SQL, DevOps, Scrum) Our client is an established technology business delivering web-based software solutions. They … Application Support Specialist with strong QA experience to ensure the quality, stability, and reliability of their applications. This role is primarily focused on manual testing, defect management, and application support. You will play a key part in validating releases, identifying issues, and working closely with development teams to ensure ...

high challenge and high support company culture with a busy social life and corporate social responsibility agenda. About the role As part of the Testing Team, Software Testers contribute to the improvement and innovation of our knowledge management software. Working in an Agile Scrum environment, you will work with … execution of manual and automated test scripts to qualitatively assess releases and upgrades to desktop and web applications according to business requirements and our testing strategy. As part of the testing process, you will be responsible for detecting, reporting and tracking software defects through to resolution. Key Responsibilities ...

effectively with cross‐functional stakeholders. What You’ll Do Define and own end‐to‐end test strategy and delivery across major transformation programmes Lead testing across digital channels, core banking upgrades, cards, payments, multi‐currency accounts, AML and financial crime systems Plan and manage SIT, integration … cases, scripts, and automation to ensure quality, coverage, and traceability Drive defect triage, root cause analysis, and timely resolution Provide hands‐on leadership across API, middleware, digital, and third‐party system testing Ensure testing validates customer journeys, operational processes, and regulatory compliance Identify testing risks early ...

with a client who are currently in the midst of platform transformation programme who require a QA Lead to own the end-to-end testing of data flows/integrity from salesforce capture orchestration master data system bespoke platform. This will be a very hands-on role and will … require building frameworks from scratch in playwright using Typescript/Node.js with Cucumber with Api testing acorss orchestration layer and integration points. Playwright in Typescript or Node.js - Must have Cucumber API Testing with either Postman or Playwright Reasonable Adjustments: Respect and equality are core values ...

From day one, you'll be embedded within Agile delivery teams and play a key role in shaping and executing performance and non-functional testing strategies. This is a highly hands-on role, with a strong focus on load, stress, and endurance testing, identifying bottlenecks, and working closely … with development teams to optimise system behaviour under real-world conditions. While automation forms a key part of the testing approach, this role goes beyond functional automation, requiring a clear understanding of how systems behave under pressure and how to continuously improve performance outcomes. Manual testing will still ...

/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 ...

backend systems. It’s complex, fast-moving, and genuinely interesting work. What you’ll actually be doing Getting hands-on with manual + automated testing across web, mobile, desktop & APIs Designing smart test scenarios (not just ticking boxes) Building & maintaining automation frameworks (Playwright/Selenium/Selenide) Working closely … things are done and helping raise the bar across the team Tech you’ll be around Playwright (TypeScript) Selenium/Selenide (Java) Postman (API testing) Git/Source control Azure DevOps (nice to have) SQL/Database testing Performance tools (JMeter or similar) What they’re looking ...

role in ensuring quality across intelligent workflows, agent-based systems, integrations, and AI-driven solutions where reliability and robustness are critical. The Role * Design testing strategies for AI and LLM-powered applications * Build automated evaluation frameworks and test suites * Validate complex integrations, APIs and data pipelines * Work closely with … Solutions Engineers throughout the delivery lifecycle * Integrate testing into CI/CD pipelines and development workflows * Define QA standards and best practices for AI applications * Help shape the future QA function within a rapidly growing organisation What We're Looking For * 5+ years' experience in QA Engineering * Strong automation ...

Teste r to join a fast-paced Agile team delivering high-quality digital solutions. Key Responsibilities Design, develop and maintain automated test scripts (UI, API, integration) Build and enhance automation frameworks (Selenium, Playwright, Cypress) Identify automation opportunities from user stories and acceptance criteria Execute automated tests within CI/… testability Key Skills & Experience Strong experience with automation tools (Selenium, Playwright, Cypress, Appium) Programming skills in Java, C#, Python, or JavaScript/TypeScript API testing experience (Postman, RestAssured, Karate) Knowledge of BDD/TDD (Cucumber, SpecFlow) CI/CD tools exposure (Azure DevOps, Jenkins, GitHub Actions) Familiarity with ...

year - Strong chance of extension. Non-Negotiable Must have strong working knowledge of poker, the rules, gameplay, poker mechanics, etc Experience testing backend systems Why Apply? This is a contract opportunity to work on the backend of a poker platform for a well-established name in the online gaming … actionable way Verify bugs once fixes are committed, and provide sign off or remedial recommendations Use automation tools where appropriate to speed up the testing process Work from documentation and requirements early on, flagging risk and potential issues before they reach build Requirements Strong working knowledge of poker, including ...

test cases for software solutions, reviewing and documenting test results, and developing and maintaining automated test scripts. You will be responsible end to end testing of applications, investigating issues, reporting and tracking bugs, testing backend for message queues, whilst also providing REST API automated test. Type … Month Contract Day Rate: Market Rates (Outside IR35) Location: Manchester/Hybrid Start: ASAP Skills Previous Software Testing experience in Java and React Experience testing in cloud-based environments including, deployments and configuration of CI/CD pipelines for test runs. Experiences with Grafana, RabitMQ or Apache Kafka ...

looking for a highly skilled Automation Test engineer with expertise in Identity and Access management (IAM) back-end validation. Skilled in identity orchestration, API testing, data ingestion and transformation, and event-driven (Pub/Sub) architectures. This role focuses on testing secure, scalable identity and access workflows … secure service integrations that support enterprise-level cloud and Identity operations. Key Responsibilities Build and maintain an automated test framework and suites for API, event, and graph-based services (Python/PyTest). Define and execute test plans/cases/data aligned to requirements and technical specs; maintain ...

Passport Office, and others. Role Description We are seeking a highly skilled Senior QA Engineer to lead the design, implementation, and evolution of automated testing solutions for enterprise applications. This role requires strong hands-on expertise in UI test automation , automation framework development, and quality engineering best practices, with … extensive experience using Tricentis Tosca . You will leverage Tosca's advanced capabilities-including model-based testing, modular test case design, reusable business components, and automation best practices-to build scalable, maintainable, and resilient test automation solutions that support high-quality software delivery. Key Responsibilities Design, develop, and maintain ...