1 to 25 of 44 API Testing Jobs

tooling (Claude Code) to accelerate high-quality delivery. This role is central to reducing manual regression cycles, supporting product expansion, and replacing legacy manual testing with scalable automation. Key Responsibilities Automation Framework Ownership Lead the design, development, and maintenance of automated test frameworks. Build reusable test libraries, utilities … harnesses for UI, API, and integration testing. Drive the implementation of automated test frameworks with a focus on reliability, maintainability, and performance. SDET-Level Engineering Write high-quality, testable JavaScript/TypeScript code to validate complex system behaviors. Build custom automation tooling, mocks, stubs, and data generators. Contribute ...

thrive in containerized environments and excel at pushing systems to their limits, we want to hear from you. Skills Experience in performance and load testing Fault injection testing Experience with Kubernetes" Kubernetes/Test/SC Required Network Testing Functional Testing API Testing Performance ...

days onsite), £45,000 - £55,000 + Benefits (including Share Options) We’re hiring a QA Automation Engineer to help transition from primarily manual testing to a modern, automation-first quality approach. This is a hands-on role where you’ll shape testing strategy, build frameworks, and improve … integration, and end-to-end layers Build and maintain automated tests for both frontend (React) and backend (Node/TypeScript) Develop a robust E2E testing suite using Playwright (or similar) Expand unit and integration coverage using Jest and API testing tools Integrate automated testing into ...

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 ...

engineers, helping ensure quality is built into the development process rather than tested at the end. In our engineering model, developers own most automated testing, including unit, API, integration and performance tests. QA focuses on exploratory testing, risk analysis, end-to-end behaviour and ensuring the overall … safely. Your responsibilities will include: Working within Scrum teams to embed quality thinking early in the development lifecycle. Supporting developers in building strong unit, API, integration and performance testing. Promoting shift-left practices to detect issues earlier in development. Performing exploratory, risk-based and end-to-end testing ...

ensuring the quality and reliability of every product release. We’re looking for someone who can create robust test plans, carry out thorough feature testing, and help establish automated testing practices that scale with our fast-growing product. Your work will give the team confidence to move quickly … test plans for new features Design, document, and execute manual test cases to validate functionality, usability, and edge cases Set up and maintain automated testing frameworks to increase test coverage and reduce manual effort over time Identify, document, and track defects, collaborating with developers to resolve issues quickly ...

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 ...

Model View Template (MVT) and Model View Controller (MVC). Ensure security and compliance through PKI and OIDC with OAuth 2.0 implementation. Automation: Unit Testing, API Testing and drive automation coverage through TDD Qualifications: At least 5+ years of experience in software development, with a focus ...

seeking a highly skilled and experienced CRM Test Lead to join our London based Client. As a key member of our IT - Testing department, you will play a vital role in ensuring the highest standards of quality assurance for the CRM platform, powered by SAP CX suite and Annex … deliver reliable, best-in-class CRM solutions, leveraging your deep technical expertise, robust automation frameworks, and strong leadership skills. Required Skills * Familiarity with other testing tools and methodologies to supplement automation efforts * Experience with popular test management tools, such as Azure Dev Ops, JIRA * Proven track record ...

Full Lifecycle Ownership: Capturing requirements, defining user stories, supporting development, and producing clear release documentation. Technical Integration: Working closely with tech suppliers and using API testing tools to ensure seamless system performance. Continuous Improvement: Mapping "As-Is" vs "To-Be" processes to identify gaps, risks, and opportunities … Fast-Paced" Factor: You've worked in high-pressure environments (logistics, supply chain, or retail) where things move quickly. Technical Toolkit: Experience with API testing tools (e.g., Postman, Insomnia) is essential. Familiarity with JIRA and a solid understanding of Agile methodologies is a big plus. Process Obsessed ...

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 ...

Lead QA Engineer to join our Engineering capability as a technical authority responsible for architecting, evolving, implementing and governing our strategic automated testing solutions. You will lead the design of complex automation frameworks and define the overarching quality roadmap to ensure high-confidence delivery across diverse client engagements. This … stakeholders, and driving the development of internal automation IP to scale best practices across the entire engineering practice. Responsibilities Owns the end-to-end testing strategy and lifecycle for major projects, devising new techniques while managing the primary technical relationship with the stakeholders. Maintains a hands-on approach, taking ...

EventMAP are seeking QA Analysts to join our product engineering teams. This role focuses on ensuring the quality of our software platforms through structured testing, investigation of issues, and validation of new features prior to release. The role sits between Support and Development, helping to reproduce issues, verify fixes … perform regression testing across our product suite. The QA team plays a key role in ensuring that releases meet a high standard of quality before reaching customers. You will work closely with developers, support engineers and product teams to investigate issues, improve testing processes and contribute ...

agile team responsible for the continuous development of cloud-based web applications within the OS Web Estate and supporting back-end infrastructure including API microservices, logging & reporting platforms, and data publication. Ordnance Survey has a testing community of 70+ test professionals that support each other with regular sessions … Extend automated tests using our existing frameworks, and get involved in the creation of new frameworks where required Focus on both front-end and API testing to ensure seamless user experience and functionality Contribute your testing expertise into agile team ceremonies such as sprint planning, retrospectives ...

Test Automation Developer/Engineer (Python API Automation) Cambridge to £50k Do you have Python coding skills combined with Test Automation experience? You could be joining a market leading tech company that's remote access product is used by hundreds of millions of users worldwide, working on a modern … will also investigate test failures, analyse and verify bug fixes and review code developed by other Test Engineers. Initially you'll focus on backend testing however, there's a variety of project based work to get involved with including cloud based web technologies, backend APIs and desktop/mobile ...

working closely with software engineers and product stakeholders in an agile environment. You will contribute not only by executing tests, but also by shaping testing strategies, improving automation, and strengthening overall quality standards across the team. The role is well suited for experienced test engineers who want to deepen … their technical impact while working on complex financial systems. Your responsibilities Testing and Quality Assurance Execute comprehensive manual testing of SAP Add on solutions focused on automated payments Design, develop, and maintain automated test scripts using TOSCA and Playwright Perform automated testing of SAP Fiori applications , aligned ...

validate complex systems, ensure reliability, and drive quality across the development lifecycle. This position is ideal for someone who brings strong hands-on testing expertise and enjoys influencing quality practices. Experience in the insurance domain-especially policy, claims, or employer benefits-is highly valued. What You'll Do Lead … manual testing efforts for enterprise applications and system enhancements Design and execute test cases, scenarios, and test data based on business requirements Partner with stakeholders to clarify requirements and ensure test coverage Participate in design reviews, sprint planning, and test strategy discussions Identify, document, and track defects through resolution ...

Quality Engineer to ensure the quality and reliability of our software products. In this role, you will design and execute test strategies, develop automated testing frameworks, and collaborate closely with development teams to deliver high-quality software. Key Responsibilities Design, develop, and execute comprehensive test plans and test cases … Develop and maintain automated test scripts and frameworks Perform functional, regression, integration, and performance testing Identify, document, and track defects using issue-tracking tools (e.g., Jira) Collaborate with developers and product teams to clarify requirements and resolve issues Participate in Agile ceremonies and contribute to continuous improvement Analyze test ...

requirements into clear user stories, acceptance criteria, and functional specifications Proactively manage stakeholder expectations, clearly communicating progress, risks, and dependencies Technical Analysis & Delivery Support API integrations, including defining, documenting, and validating API contracts Write, optimise, and review complex SQL queries for data extraction, validation, and analysis Assist with … API testing and validation using tools such as Postman Produce high‐quality documentation including BRDs, FSDs, process flows, and use‐case definitions Agile Delivery & Tools Own and manage requirements within Jira, ensuring full end‐to‐end traceability Participate in backlog refinement, sprint planning, and defect triage activities Collaborate ...

Required Skills & Experience Strong experience in automation testing using Selenium/Playwright/Cypress Proficiency in programming languages such as Java, Python, or C# Experience with API testing (Postman, REST Assured, or similar) Knowledge of testing frameworks (TestNG, JUnit, Pytest, etc.) Familiarity with CI/ ...

going through an exciting period of growth. To ensure continued success, they are looking for an experienced QA Automation Engineer to strengthen their software testing function. They offer flexible working hours and a hybrid policy with 1 day in the office a week. This is an excellent opportunity … future of their products. You will primarily be using TypeScript & Playwright, whilst working with their talented software development and product teams to create advanced API-integrated automated testing scripts and frameworks. They are looking for the following: Strong, demonstrable experience in creating automated testing scripts using JavaScript ...

Minimum 2 years' experience in Full Stack activities including but not limited to ingestion and storage of data, data manipulation, UI development and API development. Experience in deploying to a cloud environment - preferably Azure - using a variety of services (IoT Hub, Azure Functions etc.) Strong skills in Python … have experience in managing data from remote devices through connections to data stores. Experience in identifying and deploying cyber security measures. Competent in API testing and automated testing frameworks. Excellent communication skills - both written and verbal - can articulate effectively with non-technical stakeholders. Innovative problem solvers ...

Software Engineer In Test The role is paying up to £55,000 and is 5 days a week in the office. Essential: Experience with API testing tools (Postman) Understanding of CICD (Jenkins, AWS, Azure) Displays experience of various testing techniques (Exploratory, Smoke, Regression) Understanding of Database management … clear and precise communication skills Desirable: Knowledge of automation tools (Selenium Web Driver, VS Code) Knowledge of automation framework (cypress, playwright, typescript) Knowledge of testing google analytics Knowledge of Mobile testing Browserstack If you would be interested please apply below! 51432NB INDMANS The Portfolio Group are acting ...

sprint planning, backlog refinement, and continuous improvement. Perform root cause analysis of defects and work with development teams for resolution. Ensure adherence to testing best practices, coding standards, and quality processes. Provide regular updates on test progress, coverage, and risk. Contribute to CI/CD pipelines and support test … automation integration into build processes. Essential Skills & Experience Active Security Clearance. Strong, commercial experience in automation testing using Java . Proven hands-on experience with Selenium WebDriver for UI automation. Solid experience using Cucumber/BDD frameworks . Experience working within Agile/Scrum environments. Understanding of API ...

backend Maintain regression test suites and expand test coverage Collaborate on test plans, acceptance criteria, and release readiness Build tools that make testing faster, smarter, and more effective What you bring: 4+ years in QA/testing roles, with strong automation experience Familiar with Selenium, Cypress, or other … test frameworks Experience with REST API testing using tools like Postman Detail-obsessed and comfortable in agile environments Nice-to-haves: Basic scripting or coding knowledge Familiarity with performance or security testing 41268MSR4 INDMANS The Portfolio Group are acting on behalf of our client in recruiting ...