Sr. Backend Engineer (Go)

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Sr. Backend Engineer (Go) based in Brazil. As a Senior Backend Engineer, you will play a key role in designing, developing, and maintaining scalable backend services and APIs using Go and AWS. You will contribute to a strategic, long-term technology partnership, helping build and evolve digital products for an innovative US-based consumer technology business. Working within a small, collaborative engineering team, you will take ownership of backend services and infrastructure throughout their entire lifecycle, from architecture and implementation to deployment and production monitoring. You will work closely with engineering leadership and other developers, contributing to technical decisions and ensuring high-quality software delivery. The role offers the opportunity to solve complex engineering challenges, improve system reliability, and make a tangible impact in a modern cloud-based environment. You will also collaborate daily with international stakeholders in a fully remote setting, where autonomy, technical excellence, and clear communication are highly valued.