Full Stack Web Developer (Brazil Only)

Description: We’re looking for a Brazil-based Full Stack Developer (solo or a small team) who can take ownership of delivery, maintenance, and continuous iteration. You’ll work directly with the founder, under NDA, with a long-term collaboration mindset. Responsibilities: - Design and implement APIs, business logic, and database structure - Create and maintain admin panels for frequent data entry and updates - Implement user authentication, roles, and permissions - Improve performance, reliabil…