Desenvolvedor(a) Fullstack (Python & React)

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Desenvolvedor(a) Fullstack (Python & React) based in Brazil. This is an opportunity to take technical ownership of an evolving financial data platform with an existing functional MVP. You will work across backend, frontend, data engineering, infrastructure, and AI-powered capabilities. The role combines hands-on development with architectural decision-making and product-oriented thinking. You will help refactor critical areas, improve scalability and performance, and introduce new features that expand the platform’s value. Your work will include building data-rich interfaces, strengthening data collection pipelines, and integrating modern AI capabilities. As a key technical contributor, you will have significant autonomy to solve complex challenges and influence the product’s technical direction. This is a remote, full-time opportunity for a developer who enjoys ownership, experimentation, and building products from an established foundation.