1 to 25 of 37 Permanent API Testing Jobs in the UK

API Automation Engineer Hybrid Working – London – 2 days a week on site. Financial Services Lorien's leading banking client is looking for a skilled API Automation Engineer with strong experience of with Rest API testing in Java to join our London-based team. The ideal candidate … London. This role will be Via Umbrella. Working in a Hybrid Model of 2 days a week on site. Key Skills and Experience Rest API automation testing in Java Java library and framework: Lombok, Spring Boot Stub testing experience: yaml, wiremock or Mockito, SOAP API testing ...

with developers, product owners, and wider teams to drive quality across the full software development lifecycle. You will lead on automation strategy, implement robust testing frameworks, and ensure high standards through a shift-left approach. The role will involve API testing, CI/CD integration, and both … functional and non-functional testing across complex systems. The Person * 7+ years' experience in QA/Software Testing, ideally within complex or regulated environments * Strong experience with test automation tools (e.g. Selenium, Cypress, Playwright or similar) * Experience with CI/CD tools (e.g. Jenkins, GitLab, TeamCity or similar ...

looking for an experienced and motivated Software Quality Assurance Lead responsible for defining and maintaining the organisation’s approach to software testing as we move into our next exciting period of growth. As a key member of our Quality Assurance team, you would be responsible for ensuring that appropriate … testing practices, tools, and processes are in place to support the reliability and robustness requirements of our satellite software technologies. This role will provide technical leadership for all testing activities, working closely with Product Engineering and Solutions Engineering to integrate quality considerations throughout the software lifecycle. In addition ...

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 ...

robust automation frameworks that ensure quality, reliability, and performance of enterprise applications. The role acts as a bridge between development and quality engineering, embedding testing into the full software delivery lifecycle. Your responsibilities: Design and maintain test strategies across API, UI, and regression testing. Build and enhance automation … frameworks using modern testing tools. Integrate automated tests into CI/CD pipelines to enable continuous testing. Improve test coverage, reliability, and execution efficiency . Perform REST API testing and validate backend services. Analyze test failures and partner with developers for root‐cause analysis. Manage test data ...

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 ...

driven applications using MVC/MVT design patterns Ensure security and compliance using PKI and OAuth 2.0/OIDC Drive test automation through Unit Testing, API Testing, and TDD Qualifications 5+ years of experience in software development with Python Strong experience with web frameworks and full stack ...

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 ...

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 ...

ensure quality and correct documentation of test procedures across all areas of software testing. Hybrid working arrangments Skills/Experience Hands-on software testing experience Working in Agile/Scrum environments Experience with API, cross-platform testing, cross-browser testing, web, mobile and tablet Test management … JIRA, TFS, and ALM Familiarity with C# .NET, HTML, SQL and Java SQL and SQL Management Studio Excellent knowledge of Postman & SOAP UI for API testing Excellent English verbal and written communication skills Due to the volume of applications received for positions, it will not be possible ...

ensure quality and correct documentation of test procedures across all areas of software testing. Hybrid working arrangments Skills/Experience Hands-on software testing experience Working in Agile/Scrum environments Experience with API, cross-platform testing, cross-browser testing, web, mobile and tablet Test management … JIRA, TFS, and ALM Familiarity with C# .NET, HTML, SQL and Java SQL and SQL Management Studio Excellent knowledge of Postman & SOAP UI for API testing Excellent English verbal and written communication skills Due to the volume of applications received for positions, it will not be possible ...

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 ...

Design, develop, and maintain automated test scripts using industry-standard tools and frameworks. Collaborate with cross-functional teams to understand project requirements and ensure testing approaches align with development processes. Identify opportunities to expand test automation and implement frameworks, tools, and strategies that improve efficiency and coverage. Perform comprehensive … regression testing to ensure new features do not impact existing functionality. Conduct root cause analysis on test failures and work closely with developers to resolve issues efficiently. Create and maintain test data, test environments, and test harnesses required for automated testing. Monitor and analyse test results and quality metrics ...

quality software and preventing issues before they reach users? Were looking for a Lead QA Engineer who takes pride in improving development processes, shaping testing strategy, and driving excellence across the release lifecycle. In this role, youll work closely with product and engineering teams to define test cases, ensure … business. Youll play a key role in release management, collaborating with engineering leadership to deliver reliable, high-performing software. Youll also lead on automated testing, contribute to continuous improvement of QA metrics and processes, and support the team in delivering robust, scalable solutions. This is a flexible hybrid role ...

YK84,Ireland Quality Strategy Define and own the QA strategy across the team Establish quality standards, processes, and best practices Build and maintain testing frameworks (unit, integration, E2E, performance) Own release quality gates and sign-off processes Technical Design, build and maintain automated test suites Identify gaps in test … coverage and drive improvements Champion shift-left testing practices Analyse test results, track defects, and report on quality metrics Leadership & Collaboration Mentor and support QA engineers Partner closely with Engineering, Product, and Design Advocate for quality throughout the entire development lifecycle Drive a culture where quality is everyone ...

brand. As part of this growth, we are hiring multiple Mobile Test Automation Engineers at different levels to help shape how quality, automation, and testing are implemented across mobile products from day one. This is a rare opportunity to join a team early, influence tooling and standards, and work … closely with Product Managers, Designers, Mobile Engineers, and Platform teams Quality is treated as a shared responsibility, with strong emphasis on automation and early testing The environment is Agile, collaborative, and product-led Roles span hands-on delivery through to technical leadership. Key Responsibilities (Responsibilities will scale depending ...

support the organisations and vulnerable individuals who depend on them, they are seeking a Quality Engineering Lead to bridge the gap between manual testing and a modern, automated future. This is a high-impact, hands-on leadership role . You won’t just be maintaining an existing framework … tooling (Playwright, Selenium, Cypress, etc.) for a .NET, MVC, and React environment. Framework Building: Build and maintain robust, scalable automated test suites covering UI, API, and integration testing layers. Performance Engineering: Define and implement performance and load testing to ensure the platform meets defined benchmarks. Mentorship: Lead ...

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/ ...

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 ...

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! xehkeey 51432NB INDMANS The Portfolio Group are acting ...

strategy across products Establish quality benchmarks, KPIs, and reporting dashboards Introduce and enforce industry-standard QA processes (ISTQB, TMMi, etc.) Drive shift-left testing and early defect detection practices Automation & Tools Design and implement test automation frameworks (UI, API, performance) Evaluate and standardize QA tools and frameworks Ensure … integration Process Improvement Introducing best practices in test planning, execution, and reporting Improve defect leakage, test coverage, and release quality metrics Implement risk-based testing approaches Collaboration Work closely with Product Owners, Architects, and Development Leads Integrate QA into Agile and DevOps workflows Drive quality ownership across teams Mentorship ...

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 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 testing tools ...

generation financial product within a cross-functional squad. You'll play a key role in elevating software quality by driving automation and reducing manual testing across a modern microservices architecture. The role offers the chance to collaborate closely with product managers, developers, and other QA engineers while influencing testing … with product managers, developers and fellow QA engineers to ensure requirements are clear, testable and consistent. Responsibilities include expanding automated test suites, reducing manual testing, and performing smoke, regression, functional and API testing. The tech stack includes Java/Kotlin, Selenium/Selenide or Playwright, TestNG/JUnit ...

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 ...