76 to 100 of 585 End-to-End Testing Jobs in the UK

ROLE: Senior Full Stack Engineer(focus on .Net) OFFICE: London, UK We are Two Circles. We are a Sports & Entertainment Marketing business. We grow audiences and revenues. We do that by knowing fans best. We work with clients to More ❯

money transfers, debit and credit card payments, core banking, insurance products, reward campaigns, call-centre supporting innovations and more. Job responsibilities : Deliver end-to-end cutting-edge solutions in the form of cloud-native microservice architecture applications leveraging the latest technologies and the best industry practices. Design, estimate … costs for and implement technical solutions written in Java/Kotlin Write unit, component, integration, end-to-end & performance tests Support the products you've built through their entire life cycle, including production and incident management Required qualifications, capabilities and skills : Formal training or certification on Java programming … Kotlin, preferably Java 8+) Understanding of RESTful APIs and web technologies Understanding of relational databases Experience in all the stages of software development lifecycle (requirements, design, architecture, development, testing, deployment, release and support) Ability to work in a dynamic, agile environment within a diverse, inclusive and geographically distributed team Ability to focus on promptly More ❯

Role : Mainframe Test Lead Location : London Work Mode : Hybrid Job Description: The objective of this role is to validate the Test coverage and Testing evidence that the upgrades made to DB2, IMS, MQ Subsystems do not impact the application functionality. In addition to the above, the role requires to identify … the below subsystems, hence a deep understanding of the Mainframe systems i.e. DB2, IMS, MQ, COBOL, JCL are essential. Key Responsibilities: Lead end-to-end testing efforts for mainframe applications and APIs. Design and implement testing approach, Test plan, and Review Test cases for … mainframe systems involving IMS and MQ. Collaborate with development, business, and QA teams to understand requirements and ensure test coverage. Perform integration testing involving APIs, IMS transactions, and MQ messaging. Automate test cases where applicable and manage test data. Identify, document, and track defects using tools like JIRA or HP ALM. Ensure compliance with quality standards More ❯

hospitality industry, where we are revolutionizing customer experiences with innovative and high-performing applications. We are looking for a Senior JavaScript Developer with expertise in Node.js, React.js, and testing to work on exciting new projects that enhance our digital platforms. Key Responsibilities: Develop and maintain scalable and high-quality web applications using Node.js and React.js … . Write clean, maintainable, and efficient code that meets high-quality standards. Implement robust testing practices, including unit, integration, and end-to-end testing. Collaborate with cross-functional teams to design and deliver high-performing applications. Optimize applications for maximum speed and scalability. Troubleshoot … improve our applications. Required Skills & Qualifications: 5+ years of experience as a JavaScript Developer. Strong proficiency in Node.js and React.js . Hands-on experience with unit and integration testing (e.g., Jest, Mocha, Cypress). Deep understanding of JavaScript, ES6+, and modern front-end frameworks. Experience with RESTful APIs, GraphQL, and microservices architecture. Proficiency More ❯

Design: Lead architectural decisions, ensuring scalability, security, and performance. Team Management & Development: Build, mentor, and manage a high-performing engineering team, fostering a culture of collaboration and innovation. Testing & Quality Assurance: Define and implement test … management processes to ensure reliable and high-quality software. Lead the adoption of test automation frameworks for unit, integration, and end-to-end testing. Work with QA engineers and developers to integrate automated testing into CI/CD pipelines. CI/CD … DevOps: Implement and optimize CI/CD pipelines to enable faster and more reliable deployments. Security & Compliance: Ensure that all development and testing practices align with industry security standards and regulatory requirements. Key Requirements Extensive software development experience working ideally with the following technologies: React.js, Node.js, Azure. Deep understanding of designing scalable, high-performance systems, including More ❯

Development: Design, develop, and maintain robust automated test scripts to ensure comprehensive test coverage. Drive automation across functional, regression, and end-to-end testing processes. Test Strategy & Planning: Create and implement detailed test plans, strategies, and test cases in line with project specifications. Assess … key areas for automation, balancing manual and automated testing needs. Performance and Security Testing: Perform performance, load, and security testing to ensure software meets high reliability and compliance standards. Azure DevOps Integration: Utilise Azure DevOps for test case management, reporting, and CI/CD pipeline integration. Collaborate with developers to … Work closely with developers, business analysts, and project leads to gather requirements and ensure thorough test coverage. Participate in sprint planning, stand-ups, and retrospectives, aligning testing efforts with development objectives. Quality Advocacy: Promote a quality-first mindset across the team, continuously improving software delivery practices. Provide regular feedback on testing outcomes to More ❯

develop, and maintain scalable test automation frameworks using Playwright with JavaScript/TypeScript and C# - Ensure automation scripts are optimized for performance, reusability, and maintainability. 2. Functional & Automation Testing: - Conduct both manual and automated testing to validate business-critical functionalities. - Develop comprehensive test plans, test cases, and test scripts for web applications. 3. End-to-End Testing & CI/CD Integration: - Automate and execute end-to-end … test reports using Allure, Extent Reports, or Playwrightâ€s built-in reporting tools. 6. Collaboration & Agile Practices: - Work closely with developers, product managers, and DevOps teams to define testing strategies and resolve issues. - Participate in Agile ceremonies (Sprint Planning, Stand-ups, Retrospectives) and drive quality initiatives. Required Skills & Qualifications: - Good experience in test automation and functional More ❯

to lead their QA and testing efforts within a fast-paced software environment. The role involves overseeing the end-to-end testing process for software platforms, ensuring high performance, outstanding user experience, security, and regulatory compliance. As the company grows You will … develop and manage a team of testers, define testing strategies, and implement automation frameworks to enhance efficiency and product quality. The ideal candidate has strong expertise in software testing, automation, and regulatory compliance, with experience working on high-traffic platforms and real-time software systems. Key Responsibilities: Define and implement a comprehensive testing strategy for software platforms, mobile apps, and web applications. Establish best practices in manual and automated testing to optimize efficiency. Stay updated on testing trends, tools, and techniques to improve processes. Lead, mentor, and develop a team of software testers (manual & automation). Set clear objectives, KPIs, and career development More ❯

to lead their QA and testing efforts within a fast-paced software environment. The role involves overseeing the end-to-end testing process for software platforms, ensuring high performance, outstanding user experience, security, and regulatory compliance. As the company grows You will … develop and manage a team of testers, define testing strategies, and implement automation frameworks to enhance efficiency and product quality. The ideal candidate has strong expertise in software testing, automation, and regulatory compliance, with experience working on high-traffic platforms and real-time software systems. Key Responsibilities: Define and implement a comprehensive testing strategy for software platforms, mobile apps, and web applications. Establish best practices in manual and automated testing to optimize efficiency. Stay updated on testing trends, tools, and techniques to improve processes. Lead, mentor, and develop a team of software testers (manual & automation). Set clear objectives, KPIs, and career development More ❯

across test automation including functional and performance testing. A strong working knowledge of programming languages, specifically Java & JavaScript is essential and familiarity with major front end testing frameworks including Playwright, and Cypress is preferable. Reporting to an Engineering Lead, the successful individual will: Work closely with a Senior Automation Engineer to … of various testing approaches and technologies for web based applications, including unit testing, integration testing, and end-to-end testing In-depth knowledge of end-to-end automation … testing methodologies, strategies and technologies Confident in Playwright, Cypress or similar web application testing frameworks A strong working knowledge of Java Experience of creating and maintaining functional and performance test frameworks Familiarity with other aspects of quality such as observability, monitoring and metrics Confident in testing backend services APIs, databases and using CICD pipelines More ❯

across test automation including functional and performance testing. A strong working knowledge of programming languages, specifically Java & JavaScript is essential and familiarity with major front end testing frameworks including Playwright, and Cypress is preferable. Reporting to an Engineering Lead, the successful individual will: Work closely with a Senior Automation Engineer to … of various testing approaches and technologies for web based applications, including unit testing, integration testing, and end-to-end testing In-depth knowledge of end-to-end automation … testing methodologies, strategies and technologies Confident in Playwright, Cypress or similar web application testing frameworks A strong working knowledge of Java Experience of creating and maintaining functional and performance test frameworks Familiarity with other aspects of quality such as observability, monitoring and metrics Confident in testing backend services APIs, databases and using CICD pipelines More ❯

API, web, mobile, and performance testing. Design test strategies and plans that ensure high quality across the Kadence's software stack. Implement end-to-end test automation and maintain robust coverage across key user flows. Execute test cases (manual and automated), analyse results, and clearly report bugs and … technical discussions and help shape our approach to quality engineering. Debug and troubleshoot complex issues and provide clear defect documentation. Conduct post-release and regression testing to ensure ongoing stability. Create and maintain internal documentation for testing processes and frameworks. WHAT YOU BRING Proven experience as an SDET or QA Automation Engineer with a focus on API, end-to-end (E2E), and performance testing. Demonstrated experience building and scaling automated testing frameworks for APIs, frontend, and mobile. Strong hands-on experience More ❯

Development: Design, develop, and maintain robust automated test scripts to ensure comprehensive test coverage. Drive automation across functional, regression, and end-to-end testing processes. Test Strategy & Planning Create and implement detailed test plans, strategies, and test cases in line with project specifications. Assess … key areas for automation, balancing manual and automated testing needs. Performance And Security Testing Perform performance, load, and security testing to ensure software meets high reliability and compliance standards. Azure DevOps Integration Utilise Azure DevOps for test case management, reporting, and CI/CD pipeline integration. Collaborate with developers to … Work closely with developers, business analysts, and project leads to gather requirements and ensure thorough test coverage. Participate in sprint planning, stand-ups, and retrospectives, aligning testing efforts with development objectives. Quality Advocacy Promote a quality-first mindset across the team, continuously improving software delivery practices. Provide regular feedback on testing outcomes to More ❯

and exciting team where everyone is passionate to perform the role of full stack QA where they are responsible for end-to-end testing (starting from Analyzing the cards to testing them effectively; making sure they are automated; run in … successfully released). In this role you will: Develop, refine, and test against acceptance criteria for Test Cases meeting acceptance criteria of User Stories. Assist with coordination of testing activities within Business units and across the QA team. Work collaboratively with all software engineers including Developers and QAs. Deliver on both manual testing and automated testing … Team city pipeline (CI/CD test automation). Test Automation would be expected to be written on Puppeteer/playwright TypeScript, Cucumber. Understanding of API testing and making sure working closely with development team from the start. Performance testing is a key part of this role, and you need to have More ❯

for complex applications, ensuring design constraints are met by software code development. Create clean and testable code, writing unit/integration/end-to-end/performance tests for the codebase. Gather, analyze, synthesize, and develop visualizations and reporting from large, diverse data sets to continuously … client experience. Collaborate with the team to form sprints that lead to the MVP and target state. Set direction and best practices around automated testing, platform framework, SDLC, and guide junior developers on best practices. Collaborate with other Front-end and Back-end developers … and respect. Required Qualifications, Capabilities, and Skills Formal training or certification on software engineering concepts and advanced applied experience. Hands-on practical experience in system design, application development, testing, and operational stability. Proficient in React/JavaScript/Typescript. Experience building enterprise-level applications with React/Typescript. Experience in developing, debugging, and maintaining code in a large More ❯

and development. Adhere to coding standards and conduct code reviews. Contribute to testing with unit, integration, end-to-end and load tests. Maintain and implement CI/CD pipelines to support our mobile apps, web apps, and DevOps infrastructure. Engage … Git and branching strategies. Strong understanding of software testing principles, including unit testing, integration testing, and end-to-end testing, and experience with testing frameworks like K6 and Cypress. CI/CD and DevOps: Good understanding of DevOps More ❯

and Business users in London to understand and ratify requirements during each phase of the application development lifecycle and then drive the automated and manual functional testing of critical business deliverables and tech mandatory change to deliver bug-free software quickly and accurately to Production. As well as being a hands-on … and future forecasted loads. They will also collaborate closely with the wider Dev Ops & QA teams to ensure alignment with strategic initiatives and to collaborate on automation testing challenges and their solutions, including the build of mocks and POCs Proof of Concept on new features and demos to ensure buy-in of … Feature Teams with regards to impact analysis of design and implementation. Define test plans and test cases for functional and end-to-end testing along with building or integrations with observability tools Drive in-sprint automation of Feature Deliveries, whilst championing automation best practices. More ❯

federation. Develop applications using React, TypeScript, and NestJS, supporting robust client-server integration. Build and maintain CI/CD pipelines that support independently deployable frontend modules with strong testing and … release automation. Ensure applications meet performance, security, and accessibility standards, including support for lazy loading, code splitting, and caching strategies. Contribute towards end-to-end testing strategies, ensuring comprehensive test coverage across the stack. Identify, document, and reduce technical debt to ensure long-term … loading, code splitting, prefetching, caching). Proficient in containerisation and orchestration technologies such as Docker, Kubernetes, and Terraform. Experience with cloud platforms, ideally GCP or Azure. Knowledge of testing frameworks and methodologies including Jest, Playwright, and Vitest. Familiarity with mobile frameworks such as Ionic Capacitor is a plus. Awareness of Guidewire platform integration is desirable but not required. More ❯

generation of digital products. The individual will be a key facilitator in a self-sufficient multi-disciplinary team environment, guiding them in end-to-end product development with limited supervision. This job requires the constant awareness of the compliance risks we face in day-to-day … C#, HTML5) Data storage technologies (SQL, . Net, NoSQL (Neo4J, Neptune), S3, AWS (Redshift) ) Web development technologies and frameworks (e.g. Angular, AngularJS, ReactJ) DevOps methodologies and practices Software testing principles and practices (e.g., unit, integration, E2E testing, QA methodologies) 3+ years as scrum master Nice-to-Haves: Knowledge and experience in working with the More ❯

generation of digital products. The individual will be a key facilitator in a self-sufficient multi-disciplinary team environment, guiding them in end-to-end product development with limited supervision. This job requires the constant awareness of the compliance risks we face in day-to-day … C#, HTML5) Data storage technologies (SQL, . Net, NoSQL (Neo4J, Neptune), S3, AWS (Redshift) ) Web development technologies and frameworks (e.g. Angular, AngularJS, ReactJ) DevOps methodologies and practices Software testing principles and practices (e.g., unit, integration, E2E testing, QA methodologies) 3+ years as scrum master Nice-to-Haves: Knowledge and experience in working with the More ❯

Perform a tech lead role, supporting the client throughout the project/programme lifecycle across discovery, requirements gathering, solution design and build, end-to-end testing, process definition and change and go-live. Providing technical design governance, solution quality assurance and design reviews to … Banking Regulation (e.g. PSRs, PSD2, Open Banking, MiFIR/MiFID, GDPR, Sanctions and Anti-Money Laundering Act). Knowledge of the typical end-to-end banking architecture, key systems and key challenges from both regulation and latest innovations and competition from challenger banks. Good understanding of key banking More ❯

detail. Excellent communication and teamwork skills. Preferred Certifications: Certified ScrumMaster (CSM) For the role of Senior Java Developer, proficiency in Cypress for end-to-end testing is highly desirable. The preferred candidate should have experience in writing test cases, executing tests, and maintaining test suites using More ❯

Ensure codebase quality, maintainability, and adherence to best practices, including coding standards and code reviews. Ensure consistent UI performance across different browsers, devices, and platforms through testing and debugging. Implement accessibility standards (WCAG) to ensure our applications are usable by all. Troubleshoot and resolve complex UI issues, applying a deep understanding of both technical … with state management libraries (e.g. Redux, Zustand, or similar). Proficient with testing frameworks (e.g. Jest, Cypress, Playwright) for unit, end-to-end, and automation testing. Experience working with RESTful APIs and web services integration. Strong understanding of accessibility standards (WCAG) and security best practices. Eligible More ❯

approaches to build solutions or resolve problems. Structure software for clarity, testability, and ease of evolution. Write unit, component, integration, end-to-end, and performance tests. Investigate and fix issues promptly, ensuring they do not resurface. Own and deliver end-to More ❯

break down technical problems. Structure software so that it is easy to understand, test and evolve. Write unit, component, integration, end-to-end and performance tests. Promptly investigate and fix issues and ensure they do not resurface in the future. Own and deliver end More ❯