1 to 25 of 32 API Testing Jobs in the UK excluding London

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 ...

Automation Test Engineer Permanent Location: London/Home (Hybrid) Salary: £60,000 - £80,000 + benefits Skills: Integration Testing, API Testing, SQL, BDD (Gherkin/SpecFlow), Test Automation We're recruiting an Automation Test Engineer for a leading software company that develops advanced solutions for trading … frameworks Develop and execute automated tests using the Triangle Test Automation product Work closely with developers, product owners and stakeholders within scrum teams Support API and integration testing across distributed systems Contribute to CI/CD pipelines and continuous quality improvement Help shape best practice in automation strategy ...

Experience: Technical Expertise: * Strong experience designing and implementing test strategies for microservices environments * Hands-on automation experience using: o Java, Selenium, Rest Assured o API, contract, and integration testing * ( Experience working with monolith and microservices systems is essential) Knowledge of: o CI/CD pipelines o Spring Boot … based applications o Performance testing fundamentals Modern Testing Practices: o Contract testing, API testing, and asynchronous messaging (e.g. Kafka) o Non-functional testing (performance, accessibility) * Experience with non-relational databases (e.g. MongoDB) * Automation-first mindset with ability to build reusable, maintainable frameworks Leadership: * Experience ...

team as a senior individual contributor responsible for the quality of customer-facing releases and implementations. Your primary focus areas are functional and regression testing, data quality validation, and UAT support with customers. You will own test execution across multiple concurrent programmes and be expected to operate with minimal … team to act. Active use of modern tooling, including AI, to maintain quality at pace is expected. What You'll Do Functional & Regression Testing: Execute test cycles for customer implementations and product releases. Own your test cases end to end, maintain them in line with platform and configuration changes ...

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 ...

will work closely with developers, product managers, and designers to spot issues early and deliver seamless releases. Help the organisation scale confidently. Your testing and feedback will help shape the ability to release faster while maintaining strong stability and usability. Role Snapshot Junior/Mid QA Analyst Responsibilities Verify … application functionality against requirements and acceptance criteria. Test usability, stability, and performance across the stack, including Angular-based front ends, API-based back ends, and databases. Perform root cause analysis on test failures and system issues. Help develop and maintain automated test suites. Work closely with developers and collaborate ...

will work closely with developers, product managers, and designers to spot issues early and deliver seamless releases. Help the organisation scale confidently. Your testing and feedback will help shape the ability to release faster while maintaining strong stability and usability. Role Snapshot Junior/Mid QA Analyst Responsibilities Verify … application functionality against requirements and acceptance criteria. Test usability, stability, and performance across the stack, including Angular-based front ends, API-based back ends, and databases. Perform root cause analysis on test failures and system issues. Help develop and maintain automated test suites. Work closely with developers and collaborate ...

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 ...

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 ...

quality is delivered. From day one, you'll be embedded within Agile delivery teams and play a key role in driving end-to-end testing activity. There is a strong focus on automation and performance testing, but this is not a purely automation-led role, hands-on manual … testing remains essential to ensure releases are robust and fit for purpose. You'll be involved in everything from shaping test strategy through to execution, covering system, integration, regression and user acceptance testing, while making sure quality standards are maintained throughout the lifecycle. The role also offers ...

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 ...

ensuring the quality, reliability, and performance of modern web applications across a cutting-edge tech stack. This role requires hands-on expertise in automated testing, strong collaboration with development teams, and experience working across cloud-native environments. Key Responsibilities Design, develop, and execute automated and manual test cases … automation frameworks , particularly using Playwright (essential) Collaborate closely with developers, DevOps, and product teams to ensure quality throughout the SDLC Perform frontend and backend testing across Node.js and Spring Boot applications Validate data integrity and application performance involving MongoDB Integrate automated testing into CI/CD pipelines using ...

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 ...

Birmingham. With large scale investment in technical innovation this Senior Automation Test Engineer will be joining a dynamic, autonomous QA team delivering an automated testing environment that will facilitate the organisations commitment to cutting edge innovation over the coming years. This Senior Automation Test Engineer will be joining … lead more junior testers. This Senior Automation Test Engineer based near Birmingham should have most of the following key skills: - Extensive experience writing automated testing scripts - Solid Selenium experience - Playwright experience - Strong API testing skills using postman - Proven experience testing complex applications and systems - Understanding ...

Contract Details: Fixed Term Contract (6 months) Responsibilities: Lead the charge on all QA activities, ensuring functional and non-functional testing meets the highest standards. Take ownership of your assigned QA tasks, driving excellence in automated and non-functional testing including performance, security, accessibility, and usability. Design, build … maintain robust test automation frameworks with clean, reliable code. Collaborate with junior QA Engineers and manual testers, guiding them in modern testing practices and engineering principles. Ensure consistent governance, design, and code quality in line with software standards and technology strategy. Create detailed test scenarios and cases, analyzing ...

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 ...

experienced Salesforce Test Engineer to ensure high-quality delivery of enterprise-level software. The role involves test planning, execution, automation, UAT, exploratory testing, and mentoring junior testers. The engineer will work closely with Salesforce developers, analysts, and cross-functional teams to improve test coverage, identify risks, and drive continuous … Agile/DevOps environments and provide demos to stakeholders. Essential Experience/Skills: Salesforce Admin 201 or equivalent Salesforce project experience. Functional and integration testing of Salesforce applications. Playwright, BDD/Cucumber, API testing (Rest Assured/Postman). Testing JavaScript/React applications. Knowledge ...

Test & Support Specialist to join a growing technology-focused team in Bournemouth. 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. Essential Skills & Experience 2 year's commercial software … experience within a web-based environment 2 year's experience in manual application testing Experience with defect tracking and bug management processes Strong technical documentation skills with excellent written English SQL Desirable Skills Power BI API testing Automated testing Business analysis and workflow/process design ...

will be required to work through an umbrella company. As the Salesforce Test Engineer you 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 … experience is required for this role. Working experience of Playwright and other test frameworks - (BDD, cucumber) is essential. You must also have experience of API testing with Rest Assured or Postman. Experience in testing JavaScript and React-based applications and also experience in functional and integration testing ...

Test Engineer to join a growing technology-focused team in Bournemouth. 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 Skills & Experience 2 year's commercial software QA experience … within a web-based environment 2 year's experience in manual application testing Experience with defect tracking and bug management processes Strong technical documentation skills with excellent written English SQL Power BI API testing Automated testing Business analysis and workflow/process design If you would ...

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 ...