76 to 100 of 178 End-to-End Testing Jobs in London

pragmatic test pyramid for React Native - deciding where E2E is worth the weight and where logic belongs in faster layers (Jest, React Testing Library, component tests). Make deliberate calls about coverage, reliability, and speed trade-offs across the app. Set the bar for what "ready to … credible plan for getting productive on mobile quickly. Able to operate independently and drive improvements end-to-end (frameworks, CI, test data, reporting). Desirable: Hands‐on with Maestro or Detox. Hands‐on experience testing ...

end solutions. Build reusable components, shared UI patterns, and maintain clean, modular, and scalable codebases. Perform testing, debugging, and front-end performance optimisation to ensure reliable, fast, and secure user experiences. Contribute front-end … Lead front-end development on complex or highly secure projects, defining architecture, patterns, and standards. Shape development workflows, testing strategies, and release processes. Mentor and support junior and mid-level developers in technical and delivery capabilities. Communicate technical decisions, trade‐offs, and solution ...

security left. What you'll be doing Design, build and maintain automated unit, API, integration, functional and end-to-end test suites Develop reusable and scalable test automation frameworks and libraries Test Python 3.13+ , microservices and containerised applications … maintaining automation frameworks using tools such as: PyTest Playwright Selenium Robot Framework Strong API, integration and end-to-end automation experience Experience integrating automated tests into GitLab CI/CD, Jenkins or similar Understanding of SAST, DAST ...

practices for frontend architecture, including performance optimization, state management, and reusable component design. Design and implement comprehensive end-to-end automated tests to ensure backward compatibility and seamless integration with backend systems. Collaborate closely with backend … tests, and implement automated testing strategies to maintain high-quality code and seamless end-to-end integration. Troubleshoot and resolve UI/UX issues, optimizing the performance and reliability of the applications. Document code ...

cloud environments. The Senior SDET’s aim is to write robust and comprehensive automated tests at all levels of the Testing Pyramid to deliver quality products – from Unit Tests (if required), through Component Integration tests all the way to back end … automation frameworks and technology. Strong experience in C#, .NET, Specrunner, and SpecFlow. Strong understanding of SQL, relational databases, structure, and design. Experience testing solutions to maintain a high level of data quality. Good understanding of testing metrics and reporting. Experience with Microsoft Azure. Experience ...

will be a part of a flat-structure organization. Your responsibilities are to deliver end-to-end cutting-edge solutions in the form of cloud-native microservices architecture applications leveraging the latest technologies and the best … inKotlin/Swift Understanding of REST APIsand GraphQL Comfortable working with projects partially or fully usingTypeScript End to end testing applications withDetox/Appium/WebdriverIO/Playwright Extensive experience in modern web development, including responsive ...

manage UAT scripts and test scenarios. Coordinate user testing and defect management activities. Support end-to-end integration testing. Assist with go-live planning, readiness assessments and post-implementation support. Departmental Onboarding Support departmental discovery, playback … documentation and communication skills. Knowledge of Elite 3E, Clio Operate, SharePoint or similar enterprise platforms. Experience of end-to-end system implementation and business change programmes. Power BI, SQL, API knowledge. About Leigh ...

reusable Kotlin code aligned with modern Android engineering standards Build intuitive user interfaces using modern Android technologies, including Jetpack Compose Contribute to application testing strategies to help ensure reliability, performance, and quality across all customer journeys Troubleshoot, debug, and resolve application issues in close … JavaScript for cross-platform mobile development Exposure to iOS development using Swift Familiarity with end-to-end testing tools such as Detox, Appium, or similar frameworks Experience working with GraphQL APIs Hands-on exposure ...

reusable Kotlin code aligned with modern Android engineering standards Build intuitive user interfaces using modern Android technologies, including Jetpack Compose Contribute to application testing strategies to help ensure reliability, performance, and quality across all customer journeys Troubleshoot, debug, and resolve application issues in close … JavaScript for cross-platform mobile development Exposure to iOS development using Swift Familiarity with end-to-end testing tools such as Detox, Appium, or similar frameworks Experience working with GraphQL APIs Hands-on exposure ...

/service-level testing. The ideal candidate should be capable of owning quality end-to-end and working effectively within a cross-functional Agile environment. Responsibilities Design, develop, and maintain test automation frameworks using Java and Playwright. Write … automation code following OOP and good engineering practices. Develop and execute automated test cases for functional and end-to-end testing. Perform API and service-level testing to validate application functionality and integrations. Integrate ...

patterns. Apply performance optimisation techniques when working with large datasets and visualisation-heavy workloads. Quality & reliability Maintain high standards of code quality through testing, code reviews, documentation, and continuous improvement. Diagnose and resolve bugs, usability issues, and performance problems in production. Contribute to modern frontend engineering … frontend tests across different levels of the testing pyramid (for example, unit, component, integration, and end-to-end testing). Experience building accessible, reusable UI components using modern frontend approaches such as headless component ...

to speed on) our stack: React Native/Expo, Railway, GitHub (incl. CI and end-to-end testing), Playwright, Vite/Vitest, Google Cloud, AWS, Twilio, and Stripe Eligible to work ...

components as needed. Own end-to-end delivery: implementation, testing, deployment, observability, and reliability. Write clean, well-tested code participate in code reviews and continuous improvement. Collaborate with product, design, and operations to translate … IDEs (e.g., Windsurf). Solid understanding of programming concepts and microservices Proficiency in Java with Spring. Experience with CI/CD, automated testing (JUnit/Spock), and containers (Docker). Familiarity with microservices, observability/telemetry (e.g., Splunk, AppDynamics), and cloud deployments. Curiosity to understand ...

components as needed. Own end-to-end delivery: implementation, testing, deployment, observability, and reliability. Write clean, well-tested code; participate in code reviews and continuous improvement. Collaborate with product, design, and operations to translate … modern tools and IDEs (e.g., Windsurf).Solid understanding of programming concepts and microservicesProficiency in Java with Spring. Experience with CI/CD, automated testing (JUnit/Spock), and containers (Docker).Familiarity with microservices, observability/telemetry (e.g., Splunk, AppDynamics), and cloud deployments. Curiosity to understand ...

components as needed. Own end-to-end delivery: implementation, testing, deployment, observability, and reliability. Write clean, well-tested code; participate in code reviews and continuous improvement. Collaborate with product, design, and operations to translate … IDEs (e.g., Windsurf). Solid understanding of programming concepts and microservices Proficiency in Java with Spring. Experience with CI/CD, automated testing (JUnit/Spock), and containers (Docker). Familiarity with microservices, observability/telemetry (e.g., Splunk, AppDynamics), and cloud deployments. Curiosity to understand ...

improving deployment pipelines, and driving quality assurance in collaboration with global teams. Key Responsibilities: Drive automation for end-to-end testing and improve automation pipelines for Video playback across various devices, including Smart … automate test cases for video technology features such as Ultra HD, Dolby Atmos, and low-latency live streaming. Contribute to performance testing, ensuring high-quality video playback experiences on diverse devices. Develop and implement tools and strategies to simulate real-world conditions (e.g., poor ...

London is seeking a Programme Lead Test Manager to own the strategy and delivery of end-to-end testing across a complex portfolio, including SIT, UAT, performance and security testing, across multiple … will lead a high-performing team, set quality metrics, govern offshore/vendor testing, work with senior stakeholders to align testing with business goals, and ensure timely, within-budget delivery. #J-18808-Ljbffr ...

just solid engineering and an appetite to take on more: design, architecture, coordination, planning and end-to-end delivery. Generalists are welcome. What counts is the quality of your reasoning and problem-solving … testing lead across both manual testing and automated test development. Lead the end-to-end integration and test of the software as a component, including its integrations with hardware, with end ...

their legacy environments for the digital era, robust quality Engineering and assurance is essential. Quality takes an end-to-end connotation and must straddle both legacy and digital systems. Cognizant QE&A is reimagining QE&A, employing … end-to-end ecosystem approach with intelligent and automated QA processes. In so doing, increasing quality and speed to promote faster business and technology change, as well as a better customer experience. Key Responsibilities Workday test ...

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 … 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 ...

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 … practices. Design, estimate costs for and implement technical solutions written in Java/KotlinWrite unit, component, integration, end-to-end & performance testsSupport the products you've built through their entire life cycle, including production and incident managementLeverages enterprise ...

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 … 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 ...

e.g., GitHub Actions), workflow orchestration (e.g., Airflow/Dagster) and containerised solutions (e.g., Docker, ECS) nice to have Experience in code testing (unit, integration, end‐to‐end tests) Strong data engineering skills … Python) Deliver features to industrialise machine learning and optimisation models in Python using best‐practice software principles (e.g., strict typing, classes, testing) Build automated, robust data cleaning pipelines that follow software best‐practices (in Python) Implement integrations between the core algorithm (machine‐learning or optimisation ...

marketing website Bootstrap and Chakra UI for styling Ionic for hybrid and progressive mobile apps Cypress for end-to-end testing Python on the server side, using Django Rest Framework for our API and PostgreSQL … detect common errors and ensure consistency. We run an extensive suite of unit, integration and end-to-end tests on every git push and deploy. Perks Share options 25 days holiday allowance + bank holidays Flexible hours ...

Cleared Lead Automation Engineer - Hybrid - Inside IR35 In an hands on capacity, you will conduct and lead automation testing activities to ensure systems meet the highest standards of quality and reliability, engaging in collaborative efforts with diverse teams to assess testing requirements … responsible for Functional, System, System Integration, End to End, and Security testing of various critical applications using test automation tools/frameworks such as Karate. • Leading a small team of test automation engineers. • Providing innovation ...