1 to 25 of 30 Permanent API Testing Jobs in England

Test Analyst/QA Tester - Remote - 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 is looking … 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 Creating and executing ...

test strategies for microservices environments Test automation using Java, Selenium and Rest Assured across unit, integration, contract, system and end-to-end test levels API testing, contract testing and asynchronous messaging including Kafka CI/CD pipelines and Spring Boot-based application environments Contract testing tools … such as Pactflow or Spring Cloud Contract Performance testing using tools such as Gatling or K6 Cloud environments, specifically AWS Non-relational databases including MongoDB Operating at Lead or Principal level, influencing stakeholders and coaching engineers across multiple teams Experience with Serenity BDD, Playwright, Docker, GitHub, GitLab, Jenkins ...

.NET, GraphQL, React, and AWS, with frequent releases and a technical BA validating requirements. What you'll do as Senior QA Engineer: Own manual testing end to end - Functional, exploratory, and regression testing API testing (REST/GraphQL) SQL-based data validation Close collaboration with developers … What they’re looking for: Proven commercial QA experience with strong exploratory testing skills Comfortable being the sole QA and setting processes Experience with SQL databases and API testing Confident, self-sufficient approach What's in it for you: Salary up to £55,000 base + generous ...

strategies within microservices environments Extensive hands-on automation experience with Java/Selenium/Rest Assured/Playwright/Serenity BDD Strong experience in API testing/Contract testing/Integration testing/End-to-end automation Experience working across both monolithic and microservices architectures Knowledge …/CD pipelines and DevOps practices Experience with Spring Boot applications Understanding of performance testing principles and non-functional testing Key Skills: Java/Selenium/AWS/API testing/microservices/Playwright/Spring Boot ...

career. Role Overview We are looking for a highly skilled QA Automation Tester with strong experience designing, building, and executing automation frameworks across UI, API, and microservices-based applications. You will play a key role in ensuring the quality, reliability, and performance of government digital services built to GOV.UK … Service Standard and DDAT frameworks. Key Responsibilities Automation & Framework Development Design, develop, and maintain robust automation frameworks for UI and API testing Build automation frameworks from scratch using industry best practices Develop automated test scripts using Java, JavaScript, Playwright, Selenium, Cypress, or RestAssured (BDD) Create automated API ...

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 ...

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 ...

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 ...

Umbrella solution. Role Profile: You will influence quality at all stages of the project, driving continuous improvement and getting involved with requirements, analysis, design, testing and release of enterprise level software applications You will work to ensure the successful delivery of the major platform work items from different … projects through robust integration and test processes The ideal candidate for this role will be able to demonstrate experience with Acceptance testing (Including UAT), Exploratory Testing and Automation of functional and non-functional requirements. You will need to have an aptitude to pick up new skills quickly ...

small but high‐performing team, working closely with engineering, product and design to drive quality outcomes, improve release confidence and build scalable, automation‐first testing practices. The Role You’ll define and evolve the overall test strategy, ensuring the right balance of automation, exploratory testing and quality governance. … technical authority for testing, guiding tooling choices, frameworks and standards while mentoring engineers and testers. This role is hybrid, with 2 days per week onsite in Manchester, the Midlands or London. What You’ll Do Lead automation strategy across UI, API and integration layers Set direction for frameworks ...

small but high‐performing team, working closely with engineering, product and design to drive quality outcomes, improve release confidence and build scalable, automation‐first testing practices. The Role You’ll define and evolve the overall test strategy, ensuring the right balance of automation, exploratory testing and quality governance. … technical authority for testing, guiding tooling choices, frameworks and standards while mentoring engineers and testers. This role is hybrid, with 2 days per week onsite in Manchester, the Midlands or London. What You’ll Do Lead automation strategy across UI, API and integration layers Set direction for frameworks ...

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 ...

scale. This is a hands-on technical leadership role where you’ll work closely with developers, business analysts, and cloud engineering teams to strengthen testing practices, reduce defects in production, and continuously improve the delivery pipeline. You’ll be central to defining what “good quality” looks like and ensuring … clear, testable requirements and ensure defects are well understood, documented, and resolved effectively. You’ll design, maintain, and improve automated test coverage using modern testing frameworks, while also contributing to broader testing strategy, including API and performance testing. You’ll work within CI/CD pipelines ...

Contract (Outside IR35) + 6 months with possible extensions Job Description We are looking for an experienced Test Manager to lead end-to-end testing initiatives for enterprise-scale projects within the General Insurance domain. This role requires a strong blend of test management, data validation, stakeholder coordination … hands-on exposure to modern testing practices in Agile delivery environments. Key Responsibilities Drive test strategy, planning, execution, and governance across multiple workstreams Manage UAT activities, defect triaging, reporting, and stakeholder communication Coordinate with business users, suppliers, vendors, development teams, and project leadership Lead testing activities across integrated ...

Application Support Specialist to join a growing technology-focused team. This role is ideal for someone with a strong background in software testing, application support and problem solving who enjoys working in a collaborative and fast-paced environment. Key Responsibilities Support and maintain business-critical web applications Perform manual … testing of applications using test cases and checklists Log, track, and manage software defects through to resolution Assist with troubleshooting and issue investigation Produce and maintain technical documentation Work closely with internal teams to improve system performance and user experience Support continuous improvement initiatives and contribute to process enhancements ...

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/ ...

providedWe are seeking an experienced Contract Automation QA Engineer to join a high-performing Agile team, working on the design and delivery of robust testing solutions across modern cloud-based systems.Role Overview Design, communicate, and implement effective test strategies and approaches Collaborate with Tech Leads to understand requirements … define test coverage Develop and contribute to automated testing frameworks (functional and non-functional) Troubleshoot issues, identify root causes, and validate fixes Produce clear, concise test reports demonstrating product quality Communicate progress, risks, and issues to key stakeholders including Delivery Managers and Architects Act as the primary QA representative ...

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 ...

clear and concise test evidence and reporting Communicate status updates and risks to technical and delivery stakeholders Essential Skills: Strong experience in automated RESTful API testing Hands-on experience configuring CI/CD pipelines (e.g. Jenkins) Strong understanding of coding practices and software engineering principles Excellent communication skills … Scala AWS experience including Lambda, DynamoDB, CloudWatch, and related services Proven Agile environment experience Desirable Skills: Any Exposure to Node.js and Playwright Contract testing experience (PACT or Karate framework) Awareness of security testing practices Due to the nature of the role, contractors must have recent commercial experience across ...

Principal SDET specialising in Automation and with a background in Development! Key Responsibilities/Skills: Knowledge of automation framework (cypress, playwright, typescript) 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 … tools and how to query data required (SQL) Displays clear and precise communication skills Contributing to testing guild roadmap, providing technical direction and quality strategy. Establishing and maintaining testing best practices at a department level. Driving organisation-wide quality metrics, standards, and continuous improvement. Engagement with senior leadership ...

improve CI pipeline reliability and performance Champion the practical use of AI to improve quality and accelerate delivery Carry out manual and exploratory testing when needed, while reviewing test assets and contributing to code reviews and pull requests You must have: 5+ years' testing experience, design, and execution … skilled in automation Be familiar with Agile development practices including Agile testing Familiarity with CI pipelines, Azure-based platforms, and Git-based source control Strong experience in .NET/C#-based test automation, including frameworks such as Playwright Good understanding of BDD/TDD and tools such as Cucumber ...

Test - Manchester City Centre - up to £80k We’re working with a growing SaaS business looking for a Principal QA to lead their testing strategy and drive quality across engineering. This is a hands-on leadership role with a strong focus on modern automation.. particularly Playwright (Cypress also welcome …/CD pipelines What they’re looking for: Strong experience with Playwright or Cypress Solid background in TypeScript/JavaScript automation Experience with API testing (Postman) Good understanding of CI/CD (Jenkins/AWS/Azure) Strong communication and leadership skills You’ll be leading a highly ...

boost website profitability and enhance the customer experience. The ideal candidate is a proactive problem-solver with strong technical acumen, fluent in analytics and API and is passionate about leveraging emerging technologies (like AI) to improve efficiency and innovation. Role Responsibilities: Analyse website performance and user behaviour: Use tools … technical solutions: Serve as a bridge between business and tech teams. Translate business requirements into technical specifications for developers. Utilize your understanding of API architectures (REST, GraphQL) to support system integrations and ensure our e-commerce platform interfaces smoothly with internal and third-party systems. Reporting & stakeholder communication: Create ...

extend Hampshire - Hybrid Sanderson is currently working with a business who require an experienced Lead Automation QA Engineer to support and enhance automated testing across enterprise-scale applications. This role focuses on improving test reliability, modernising automation frameworks, and increasing overall test coverage in a regulated environment. Skills & Experience … Automation QA Engineer or SDET Strong hands-on experience building frameworks from scratch with Playwright in either C# or typescript Solid experience with API testing and tools such as Swagger Practical knowledge of SpecFlow and BDD methodologies Reasonable Adjustments: Respect and equality are core values to us. ...

into underlying data behaviour and lifecycle states Identify edge cases (no-shows, cancellations, profile merges, reservation changes) and how they impact historical data OHIP API Strategy & Data Extraction Act as SME for OHIP REST & Streaming APIs Identify the correct endpoints and payloads for real-time and historical data Design … polling vs event-driven architectures (webhooks/streaming) Handle rate limits, retries, and data consistency challenges Use tools like Postman to explore and validate API behaviour Data Mapping & Architecture Support Create detailed source-to-target mapping documentation Map OPERA data (via OHIP) into our Data Lake/Warehouse Ensure ...