This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Fullstack Engineer based in Brazil. This is an opportunity for an experienced full-stack engineer to join an agile FinTech environment building and evolving enterprise-grade web applications.You’ll work across the frontend and backend, delivering scalable, secure, and high-performing digital products.The role combines hands-on development with architecture, testing, code quality, and continuous technical improvement.You’ll collaborate closely with product and design teams to translate business needs into impactful technical solutions.You’ll also contribute through peer reviews and technical mentorship, helping strengthen engineering practices across the team.The position is fully remote within Latin America, with close collaboration across distributed teams aligned to US Eastern Time.It is well suited to a senior engineer who values ownership, clean code, strong engineering standards, and continuous learning.