Senior Software Engineer - Payments & Treasury

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer - Payments & Treasury based in Brazil. As a Senior Software Engineer, you will build and scale the systems that power modern global payments and treasury operations.You’ll work on highly scalable, event-driven services where resilience, integrity, and operational reliability are essential.The role offers significant autonomy to design and implement solutions while helping shape technical and product goals.You’ll contribute to financial infrastructure serving large volumes of transactions and supporting global markets and asset classes.The environment values strong engineering fundamentals, simple and maintainable solutions, and thoughtful technical decision-making.You’ll collaborate with experienced engineers across a globally distributed organization while working with modern cloud and orchestration technologies.This is an opportunity to solve complex problems at scale across payments, financial ledgers, distributed systems, and treasury technology.