Software Development Engineer Sr page is loaded## Software Development Engineer Srremote type: Remotelocations: Brazil Remotetime type: Full timeposted on: Posted Todayjob requisition id: 31762Hi, I'm your Recruiter and guide to joining CSG! We are excited to learn more about you and your unique background. As a Software Development Engineer Senior, you will contribute to the design, development, and evolution of microservices and web applications deployed in AWS, working closely with product owners, test engineers, and DevOps teams.You will apply strong computer science fundamentals, cloud‐native patterns, and modern development practices to solve complex problems at scale.This role requires proven, hands‐on experience with Test‐Driven Development (TDD) and Spec‐Driven Development (SDD), using clear specifications, acceptance criteria, and executable tests to drive design, implementation, and validation.You will operate within a modern SDLC that incorporates AI‐assisted ...