Staff Software Engineer Platform & Integration

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Staff Software Engineer – Platform & Integration based in Brazil. As a Staff Software Engineer, you will serve as a technical reference for software architecture, platform engineering, and system integration across product development teams. You will help shape and evolve integration architectures while ensuring solutions align with established architectural standards and engineering principles. Acting as a key connection between development teams and Core Architecture, you will guide technical decisions, coordinate requests, and promote consistent implementation practices. Your work will include API Gateway evolution, identity and access management, and reusable software components. You will combine strategic technical influence with hands-on development, mentoring engineers and strengthening engineering capabilities. This is an opportunity to contribute to SaaS product innovation in a collaborative, AI-oriented environment.