17 of 17 Permanent End-to-End Testing Jobs in the City of London

issues Prevent regressions and recurring bugs Be responsible for quality assurance across all Glite Tech products; including mobile apps, websites, and backend APIs Perform both manual and automated testing Maintain the automated mobile release management infrastructure Essential skills 🙏 Knowledge of at least one script languages (e.g. JS, python, bash, etc.) Knowledge of common data formats: JSON, XML, HTML … interpret product requirements Desirable Skills 👌 Mobile or Web Automation test frameworks: XCUITest, selenium, UI Automator Knowledge of unit testing and end-to-end testing best practices Knowledge of Docker Experience with iOS and Android developer settings Understanding of mobile application release cycles Experience of More ❯

top professionals and leveraging the very latest technology. Job Overview: We are seeking a seasoned QA Delivery Lead to oversee end-to-end testing deliverables across a portfolio of complex, high-impact programs. This leadership role is ideal for a strategic thinker with hands … environment. Must have expertise in: o Selenium with C# o BDD frameworks (SpecFlow) o API Automation o Selenium Grid implementation Key Responsibilities: • End-to-End Testing Delivery: Accountable for comprehensive testing strategies and execution across a diverse portfolio. Ensure all testing deliverables … exposure to senior business and IT leadership. Align quality initiatives with business objectives and drive a clear roadmap in collaboration with Portfolio and IT managers. • Ensure testing operations remain uninterrupted, mitigating risks and adapting to evolving business needs. Mandatory Skills & Experience: • Degree in Computer Science or a related field. • 12+ years of experience in More ❯

code, and working closely with developers and analysts in an agile setup. What you'll be doing: Working side-by-side with product owners and developers to shape testing strategies and make sure everything works as expected. Pairing with developers to catch issues early and make sure new features are fully functional. Running integration … pair programming and code reviews. Strong Java skills (Java 17 or later). Comfortable with BDD using the Cucumber framework. Experience writing end-to-end tests using Playwright or Cypress (JavaScript). Familiarity with Kubernetes. Confident with CI/CD tools like Jenkins and GitHub Actions. Able to More ❯

role where you'll design and execute test strategies for AI/ML systems in regulated environments. What You’ll Do: Lead end-to-end test planning, automation, and execution across internal and external stakeholders. Validate AI/ML models, hardware/software pipelines, and system performance. Build … scalable test infrastructure and integrate with CI/CD and DevSecOps workflows. Conduct global on-site testing and regulatory demonstrations. What You’ll Bring: Strong background in QA/Test Engineering with automation expertise (Python, Pytest, etc.). Experience with Linux, Kubernetes, cloud (AWS), and large-scale data testing. Familiarity with AI/ML validation and performance profiling. More ❯

Software Engineer - Java - Contract - £400 per day outside IR35 - Java/Microservices, Basic Test framework knowledge, Unit testing skills, Java design skills, Deployment in Pipeline knowledge ( Git lab, Jenkins, Aws tools sets) About the Company My client is seeking a Java Software Engineer on a contract basis in order to deliver Premium AIS in 2025. They … new end points (tink/Mimo/Payit) Integration into new systems (ie Mimo) Test incrementally, in line with test strategy Full E2E testing of MVP Full E2E testing as part of deployment, in collaboration with business partners Own and lead E2E deployment (release train manager) Manage the technical delivery of … understand how the Platform works and how it supports business objectives Works with colleagues at multiple levels, cross-Domain, Domain, Platform and Feature teams, understanding and analysing testing requirements, including functional requirements, to plan, design, develop & maintain (where necessary) the work required to perform and monitor automation testing, building in quality More ❯

to grow their dev team. This role will be working on critical applications and involve implementing genuine quality within the development team with manual and automation testing and quality coaching. Technically they are looking for strong E2E test automation skills working in C# for API testing and for Typescript/JavaScript for UI work … What's required Strong experience in C# backend testing Some exposure to UI automation tools e.g - Protractor, jasmine, Cypress, Playwright Previous experience working in a financial services or regulated environment What's on offer Hybrid working in central London office Chance to join Strong base salary of up to 110K Trading bonus More ❯

translate business requirements into technical solutions. Mentorship: Guide and mentor junior developers, encouraging a culture of continuous learning and improvement. Code Quality: Enforce best practices in code quality, testing, and documentation. Innovation: Stay up to date on emerging technologies and advocate for their adoption when beneficial to the project. Qualifications: Experience: Minimum of … hooks, and lifecycle methods. Testing: Proficiency in testing frameworks such as Jest, React Testing Library, and end-to-end testing tools. Build Tools: Familiarity with modern build pipelines and tools. Version Control: Experience with Git and collaborative workflows. Soft Skills … tools and frameworks, such as Jest, Vitest, React Testing Library, Playwright, or Cypress, including writing robust unit, integration, and end-to-end tests, as well as establishing best practices for test coverage and continuous integration pipelines. Significant experience in optimising application performance, specifically focused on More ❯

discussions and team collaboration Implement best practice and help to mentor and coach colleagues Write and implement unit, integration and end-to-end tests to ensure code is well tested What are they looking for: Experienced in React Native, React.js and good knowledge with … TypeScript Mobile automated testing experience (unit, integration & end-to-end) Be able to demonstrate experience with continuous delivery, build pipelines and app releases (both App Store and Play Store) Familiarity with mobile ecosystem tooling such as Firebase If this sounds like a great match More ❯

their full business potential through their AI, Data & Power Platform offerings. As the Test Manager you will be responsibile for overseeing the end-to-end testing strategy across MS Dynamics CE, Power Platform Solutions and Azure integrations. Roles and Responsibilities Test Strategy & Planning QA & Test Execution More ❯

and privacy standards are upheld. Work with the wider technical team to ensure the successful rollout of software systems. Execute end-to-end testing of system components, functionality and workflows. Provide training and guides to support end More ❯

testing skills on iOS and Android Familiar with CI/CD tools (Bitbucket, BrowserStack, Postman) Key Responsibilities Write and maintain end-to-end automated test suites Perform manual and exploratory testing on real devices Collaborate with devs and product to catch issues More ❯

outside IR35 - Remote (Occasional travel in London) La Fosse are seeking an experienced Test Manager to lead the end-to-end testing strategy for a large-scale transformation programme within a global energy organisation. You'll be responsible for overseeing planning, coordination, and execution … the overall test strategy across multiple workstreams in alignment with the programme’s delivery roadmap. Develop and manage detailed test plans, including functional, integration, regression, and user acceptance testing phases. Coordinate cross-functional test activities across business units, third parties, and delivery partners to ensure smooth execution. Drive the creation of test scenarios and scripts based … on business requirements, ensuring full traceability and coverage. Manage test environments and data preparation, coordinating with technical teams to support timely and stable test execution. Oversee testing of complex enterprise platforms supporting core operational and financial processes, with preference for experience with ERP preferably IFS or similar systems. Champion continuous improvement, refining test processes, tools, and More ❯

and iterating on AI prototypes using NLP and time series data. Supporting two business-critical systems powered by NLP and OCR. Designing your own evaluation sets and rigorously testing the performance of your ML models. Rapidly delivering front-end tools that bring immediate value to users. Ensuring reliability of your systems through comprehensive unit and end-to-end testing. Integrating and managing LLM APIs while handling diverse and unpredictable outputs. What You’ll Bring: 5+ years of Python experience and 3+ … based AI or ML systems. A strong product focus - solving real user problems is what drives you. Experience building lightweight, functional UIs and tools. A disciplined approach to testing and maintaining long-lived systems. Bonus Points for: Familiarity with financial services or private equity environments. Experience with Azure, Postgres, Streamlit, or similar tools. Practical experience with More ❯

to develop these, as well as using them to build the “brain” of our platform: building agents and end-to-end pipelines to understand the customer’s pain points, define requirements, and generate & verify software to address these in a … iterate from there, while balancing long-term engineering maintenance effort. You’re great at communicating technical systems succinctly to a product-focused audience. Familiarity with e2e testing frameworks, large language models, CI/CD tooling, workflow orchestration systems such as Argo or Temporal, and/or experience with Kubernetes is a plus. Special note about career More ❯

related to all hardware programmes. Assist in the preparation and execution of the VAS project: setting up production lines, running end-to-end tests, and troubleshooting issues. Communicate necessary VAS applications on pallets and ensure timely delivery of related materials to the warehouse. Ensure More ❯

A leading London Market insurer are a seeking a Test Manager to leading the testing for the implementation of their PAS. The role will involve devising and owning testing strategy - testing will cover functional testing, integration testing, UAT, E2E testing and security testing. This is a More ❯

Responsibilities of a Big Data Engineer with Our Client The ability to troubleshoot big data environment and optimize pipelines Conduct end-to-end testing to ensure seamless tool and system integrations across the data stack. Design and support secure, scalable systems using More ❯