This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Front End Developer [React] based in Brazil. We are seeking an experienced Senior Front End Developer to join a collaborative technology environment focused on building innovative digital solutions.The role involves designing, developing, and improving scalable web applications while contributing to technical excellence across development teams.You will work on complex projects, supporting architecture decisions, code quality, and best practices.This position offers the opportunity to collaborate with multicultural teams and contribute to impactful global initiatives.You will also play an important role in mentoring other developers and sharing technical knowledge.The ideal candidate is passionate about modern front-end technologies, continuous learning, and delivering high-quality user experiences.