Role: React Native DeveloperLocation: Knutsford (Hybrid)Duration: 6 MonthsDay rate: 430 Umbrella Only We are seeking an experienced Senior Software Engineer to join a delivery-focused engineering team building modern, scalable applications using React Native (Web) and Java. This is a hands-on role requiring strong full-stack development capability, disciplined engineering practices, and experience working in Agile environments.The role involves contributing across the full software development lifecycle, from design and development through testing, deployment, and ongoing support, with a strong emphasis on code quality, security, and automation.Key ResponsibilitiesDesign, develop, and maintain React Native (Web) applications with a focus on performance, reliability, and maintainabilityBuild and support Java-based backend services for enterprise-scale applicationsDesign and implement RESTful APIs, including documentation using OpenAPI Specification (OAS) / YAMLApply Test-Driven Development (TDD) principles across frontend and backend componentsWrite and maintain unit tests to ensure high levels of code quality and coverageContribute to and support CI/CD pipelines using GitLabEnsure code quality, maintainability, and security using tools such as SonarQube and VeracodeWork collaboratively within Agile teams, participating in ceremonies such as sprint planning, stand-ups, and retrospectivesMaintain clear and accurate technical documentation using ConfluenceTrack and manage ..... full job details .....