12 of 12 Permanent End-to-End Testing Jobs in Central London

ensure the quality and functionality of our applications. This role requires expertise in both Perfecto for mobile and cross-browser cloud testing, and Playwright for robust web application automation. The engineer will collaborate closely with development and QA teams to integrate automation into the CI/… understand requirements, define test strategies, and ensure comprehensive test coverage. Perform functional, regression, integration, and end-to-end testing across web and mobile platforms. Identify, document, and track software defects, working closely with development teams ...

within Azure. Communicate complex technical implications regarding effort and scalability to non-technical stakeholders. Enforce quality assurance standards and oversee E2E testing using Playwright. REQUIRED EXPERIENCE: Significant experience leading technical delivery within a digital agency environment. Strong background in C# (ASP.NET Core) and a variety ...

Have Job Type: Full-Time Relevant Experience: 20 Years Lead Tester Role The Lead Tester ensures highquality digital products by shaping and leading testing practices across the Digital Delivery function. As part of a large change programme, the role will oversee and define the endtoend test strategy … programme, ensuring consistent quality standards and a robust approach to testing. Key Responsibilities Lead and guide a small in‐house testing team. Manage all testing activities and ensure quality assurance. Review and improve testing approaches and promote automation. Establish testing ...

Responsibilities Lead QE Transformations * Architect and drive end‐to‐end QE & Testing transformation aligned to Client’s engineering, digital, and modernization roadmap. * Define and own QE operational model evolution, embedding continuous testing … transformation levers such as automation scaling, test data modernization, environment optimization, and productivity uplift. * Partner with domain leaders to introduce modern testing practices (in‐sprint automation, service virtualization, early performance testing, observability, etc.). Technical Leadership & Engineering Excellence Bring exceptionally deep technical expertise across ...

finance teams • Translate business rules into system configurations and process flows UAT, Testing & Validation • Manage end-to-end testing, reconciliation checks, WIP validation, and payroll accuracy • Ensure system readiness for deployment User Training & Adoption ...

engineering excellence through testing, code reviews, observability, and deployment practices Collaborate with QA on end‐to‐end testing strategies across mobile and API layers Proactively diagnose and resolve system‐level and cross‐platform issues … hexagonal architecture Ability to design systems that balance mobile performance with backend scalability Experience with feature toggles, A/B testing, and release strategies Awareness of secure coding and common vulnerability patterns Strong communication skills with the ability to simplify complex concepts To ...

looking for: The QA Developer ensures the functional integrity and performance of our digital experiences. You will be responsible for both traditional regression testing and the development of new frameworks to validate the non-deterministic outputs of AI-powered features. Key Responsibilities Develop and maintain automated … test suites using Playwright Perform cross-device and cross-browser testing for all web and mobile platforms. Manage bug tracking and reporting through JIRA. Integrate automated testing into GitHub actions CI/CD pipelines. Design test cases specifically for AI interactions to monitor ...

technical expert in IMS , applying a strong analytical approach to troubleshooting, root cause analysis and end-to-end testing. Provide solution expertise and guidance for IMS Client and IMS Application test strategies and test plans across … VMware . Knowledge of client software deployment methods such as OTA and EMM . Expertise in end-to-end troubleshooting across LTE and TETRA networks and call flows . Strong understanding of 3GPP specifications and telecom service architecture ...

Lead framework decisions and navigate trade-offs between performance, UX, and maintainability. Engineering Excellence: Drive standards through rigorous code reviews, unit/E2E testing, and performance profiling. Fintech Focus: Ensure all interfaces meet enterprise requirements for high availability, transaction integrity, and auditability. Your Background Expertise: 10+ years … driven APIs and managing complex, real-time data states (RxJS/NgRx). Quality: Strong advocate for WCAG accessibility, performance optimization, and robust testing (Jest, Cypress). ...

Senior Front Office Software Engineer – Real‐Time Trading Systems Contract – Inside IR35 £700 - £1100 per day London – Hybrid (3 days in office) The Short Version. You must be a senior software engineer with experience in ...

development lifecycle in an Agile environment • Collaborating with product and technical teams to shape and refine requirements • Contributing to testing, documentation and ongoing improvements across the team What we’re looking for • Expert in modern front-end tech … small part of the role but necessary • Experience working with component based development and design systems • Strong understanding of REST APIs, unit testing and Git • Experience with SQL, EF Core or Dapper • Experience working with UX and design tools such as Figma or Adobe XD • Experience with end ...

Senior/Lead Go Engineer – 📍 London | Full-Time | Fintech/Crypto I'm partnered with a leading global media and data platform in the digital asset space, who are looking for a Senior or Lead ...