Senior Backend Developer – Node/Python

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Backend Developer – Node/Python based in Brazil.

This role is focused on building and evolving scalable backend systems that power critical digital products within a fast-paced, transformation-driven environment. You will work on designing, developing, and maintaining robust APIs and services using Node.js and Python, contributing directly to the evolution of modern, high-performance platforms. The environment is highly collaborative, agile, and innovation-oriented, with strong emphasis on engineering best practices, clean architecture, and continuous improvement. You will participate in the full development lifecycle, from design to deployment, while ensuring reliability, security, and scalability of backend services. The role also encourages the use of AI-powered tools to accelerate development and improve software quality. This is a hands-on position where your contributions will have a direct impact on system performance and user experience. You will be part of a team that values technical excellence, learning, and adaptability.