Sr. Integration Specialist - API & SaaS B2B (Demand Integrations Team)

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Sr. Integration Specialist - API & SaaS B2B (Demand Integrations Team) based in Brazil. This role is designed for a senior technical professional who specializes in API integrations, SaaS platforms, and enterprise client solutions.You will act as a key technical bridge between strategic customers and internal engineering teams, ensuring successful integrations and long-term platform reliability.The position combines hands-on technical execution with client management, project coordination, and cross-functional collaboration.You will work with complex systems, analyzing logs, monitoring performance, and optimizing API-driven workflows at scale.This opportunity offers the chance to influence product improvements, support global clients, and contribute to a high-impact technology environment.You will also have opportunities to mentor others and grow toward technical leadership responsibilities.