Software Architect (AWS, NodeJS)

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Software Architect (AWS, NodeJS) based in Brazil.

This role offers the opportunity to shape the architecture of large-scale, high-performance software systems serving demanding business needs. You will define scalable and resilient architectures across Amazon Web Services (AWS), Node.js, TypeScript, JavaScript, and PostgreSQL. Your decisions will directly influence system performance, security, reliability, and long-term maintainability. You will work on complex technical challenges involving low-latency services, multi-tenant platforms, auditability, and cloud cost optimization. The position combines hands-on technical leadership with architecture reviews, mentoring, documentation, and client-facing technical discussions. You will collaborate with experienced engineering professionals and contribute to diverse consulting projects using modern technologies. This is an opportunity to take strong ownership of meaningful technical outcomes while accelerating your expertise and career growth.