151 to 175 of 334 End-to-End Testing Jobs in England

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 ...

manage all aspects of test execution for front office Alpha implementations. This role is accountable for end-to‐end testing governance, execution oversight, and cross‐functional coordination across Charles River Investment Management System (CRIMS), Alpha Data … superior client outcomes for asset managers and buy‐side institutions. What you will be responsible for Partner with Implementation Test Leads to manage workflow testing for assigned Alpha implementations, with specific focus on portfolio management, trading, compliance and post‐trade workflows. Own and govern all aspects ...

reliable, effective and aligned with business requirements. Your responsibilities will include: Application administration, configuration and optimisation. End-to-end testing, system assurance and quality improvement. Supporting data migration, integration and validation activities. Managing supplier relationships ...

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 ...

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 ...

System, using AI agents and deterministic automation to continuously identify coverage gaps, generate and maintain tests, detect flaky tests, support exploratory testing, and surface reproducible defects. Design safe, maintainable agent workflows with clear responsibilities, isolated execution, human review, and appropriate controls. Agents should assist engineers … will have the greatest impact. Expand test coverage and surface quality gaps earlier in the development lifecycle, including through test scenario generation, mutation testing, and AI-assisted exploratory testing. Conduct proof-of-concepts for non-functional testing, including performance, accessibility, security, and reliability testing. Contribute to ...

System, using AI agents and deterministic automation to continuously identify coverage gaps, generate and maintain tests, detect flaky tests, support exploratory testing, and surface reproducible defects. Design safe, maintainable agent workflows with clear responsibilities, isolated execution, human review, and appropriate controls. Agents should assist engineers … will have the greatest impact. Expand test coverage and surface quality gaps earlier in the development lifecycle, including through test scenario generation, mutation testing, and AI-assisted exploratory testing. Conduct proof-of-concepts for non-functional testing, including performance, accessibility, security, and reliability testing. Contribute to ...

scripts, and supporting subject matter experts in the completion of testing. The role holder also contributes to the continuous improvement of testing processes and the automation of testing activities. Working within an Agile environment, the role holder supports the deployment and enhancement of IXICO … understand complex problems in order to develop more nuanced and effective test scenarios. Acts as an advocate for good testing practices and continuously looks for opportunities to improve quality processes and ways of working. Proven experience of executing software testing with minimal ...

visualizations. Collaborating across teams to influence API design and ensure seamless frontend–backend integration. Our Tech Stack: Languages & Frameworks: React (TypeScript) Testing Tools: Vitest (unit testing), Cypress (E2E testing) Build Tools: Vite (for local development and production bundling) Custom Solutions: Internal design ...

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 ...

hybrid role based in our Sheffield office.ResponsibilitiesTest automation - approximately 35%: Develop and maintain automated functional, integration, end-to-end, installer, upgrade, and regression tests. Add automated coverage for new features and improve existing tests as the product evolvesCI … test automation, build, and environment problemsUnderstanding of software testing practices including functional, integration, regression, and end-to-end testingAbility to work collaboratively with software engineers and other technical team membersStrong written and verbal communication ...

insurers. Задачи: Define and own the test strategy for new products and features, covering unit, integration, and end-to-end testing Build and maintain automated test suites for mobile, web, and API applications Support manual testing for new features or areas not yet covered by automation Make changes directly in the product codebase to facilitate testing, such as adding test IDs Document test plans, results, and defects, and track regulated software verification using Ketryx Review and analyse user stories, requirements ...

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 ...

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 ...

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 ...

pioneering a new role focused exclusively on quality assurance for GenAI/Agentic systems. As our Senior SDET for AI, you'll develop testing strategies, evaluation frameworks, and quality metrics specifically designed for LLM-powered applications. This role requires a unique blend of QA expertise, understanding of GenAI … plans, evaluation frameworks, and quality metrics designed specifically for LLM-powered applications and agentic workflows. Develop robust, end-to-end automated test suites in Python across evaluations, API checks, UI checks, and performance tests. Create automated prompt testing ...

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 ...

contribute to engineering standards and best practices. Develop and maintain automated unit, integration and end-to-end tests. Use monitoring and logging to understand application health and support live services. Participate in agile delivery … reviews and retrospectives. Identify and communicate delivery risks and technical issues at an early stage. Use modern AI-assisted development tools to improve coding, testing, debugging and documentation workflows. Work collaboratively with technical and non-technical colleagues to understand requirements and develop practical solutions. ...

identify areas for further testing. Contribute to sprint planning, technical discussions and continuous improvement. Who We’re Looking For Experience testing mobile, web or backend applications. Hands‐on experience creating and maintaining automated tests. Knowledge of UI, API, integration, regression and end … to‐end testing. Experience testing APIs, backend services and third‐party integrations. Familiarity with CI/CD pipelines, defect management and release testing. Strong analytical, debugging and problem‐solving skills. A collaborative approach and the ability to communicate clearly ...

similar. Strong debugging, root‐cause analysis and resolution of production issues. Familiarity with unit, integration and end‐to‐end testing tools (e.g. Jest, Playwright). Experience integrating and onboarding 3rd‐party vendors, defining patterns and abstracting … APIs. Understanding of microservices and RESTful API development (structuring, documentation, versioning, testing, stubbing/mocking). Experience performing code reviews and operating within an Agile framework. Pro‐active DevOps culture, CI/CD pipeline and trunk‐based development. Excellent knowledge of HTML/CSS (SCSS), JavaScript and Typescript. ...

APIs and a growing microservices estate, while contributing to React.js interfaces when a feature requires end-to-end ownership. The role sits close to live hotel deployments, IoT devices and the people … Helm; support CI/CD pipelines, container registries and environment configuration. Create unit, integration, API and end-to-end tests using tools such as Jest, Playwright and Postman; make testing part of delivery rather than ...

APIs and a growing microservices estate, while contributing to React.js interfaces when a feature requires end-to-end ownership. The role sits close to live hotel deployments, IoT devices and the people … Helm; support CI/CD pipelines, container registries and environment configuration. Create unit, integration, API and end-to-end tests using tools such as Jest, Playwright and Postman; make testing part of delivery rather than ...

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 ...

programme leadership and key stakeholders. Ensure ERP solutions are validated against business and operational requirements. Drive integration, end-to-end and business process testing across ERP and connected systems. Coordinate testing activities across business … within large-scale ERP, technology or business transformation programmes. Strong knowledge of integration, system, user acceptance and end-to-end business process testing. Experience developing and implementing testing strategies. Benefits include (but not excluded to ...