Senior Frontend Developer (React Native)6 Month contract 40 hours per week Inside IR35 Hybrid 1 office dayLondon Farringdon office address: 47-53 Charterhouse St, London, EC1M 6PB About the RoleWe are looking for a highly experienced Senior Frontend Engineer to join a fast-paced and innovative engineering environment, helping to build and scale next-generation digital products and customer experiences. This is an opportunity to work on complex, high-impact applications used by both customers and internal stakeholders, while influencing technical strategy and engineering best practices.As a senior member of the engineering team, you will take ownership of critical frontend systems, mentor engineers across multiple levels, and drive technical decisions that balance business value with long-term maintainability.Key ResponsibilitiesLead the planning and delivery of complex frontend projects, translating ambiguous requirements into clear technical solutions.Take end-to-end ownership of critical applications, ensuring reliability, scalability, performance, and maintainability.Drive technical decision-making and architecture discussions across the team.Balance short-term business priorities with long-term technical health and sustainability.Manage technical debt strategically and advocate for continuous improvement initiatives.Deliver high-quality, production-ready code that is secure, performant, maintainable, and well-tested.Lead incident management and troubleshooting ..... full job details .....