▷ (Busqueda Urgente) Senior Front-End Developer

Senior Front-End EngineerIn CAPITOLE we are looking to reinforce our team with Senior Front-End Engineer with solid experience in code architecture and algorithmics, capable of making complex technical decisions and structuring medium / large scale applications.Location : On-site presence required 1 time every month and a half in Barcelona.Job RequirementsProven experience leading architectural decisions in complex React or Next.Js projects.Deep expertise in JavaScript / TypeScript and advanced design patterns.Strong ability to optimize performance and manage rendering strategies (SSR, CSR, ISR).Solid grasp of data structures and algorithms, and how they impact front-end performance.Experience working with complex API integrations and modern state management (Zustand, Redux, TanStack, etc.).Capable of mentoring other developers and reviewing code with a focus on quality and scalability.Languages : English - C1 / Spanish -B2.Still don’t know us? Discover more : Or check what others are saying : GlassdoorWe’re excited to meet you!The employee will adhere to information security policies : - Will have access to confidential information related to Capitole and the project they are working on.- Must comply with the security policies and internal policies of the company and the client.- Must sign an NDA.