Robert Half is seeking a Senior Software Engineer III to join our Platform Engineering team, supporting the infrastructure, platforms, and services that power our applications and ELT/ETL processes. This is a high-impact role within a small, collaborative team, backfilling a recent retirement with an opportunity for knowledge transfer and cross-training. <br> What You’ll Do Design, build, and deploy scalable infrastructure and platform components supporting cloud-native applications Lead development of CI/CD pipelines, infrastructure-as-code (IaC), and automation frameworks Own platform systems end-to-end, ensuring reliability, scalability, and performance Troubleshoot and resolve production issues, including outages, deployment failures, and infrastructure instability Support on-call rotation (every 3 weeks), handling P1 incidents and coordinating with external vendors (e.g., Microsoft) Collaborate across engineering, application, and security teams to improve platform capabilities Mentor entry level engineers, conduct code reviews, and drive engineering best practices Contribute to system design, documentation, and continuous improvement initiatives Work Breakdown 70% project-based work (building and deploying infrastructure) 30% operations/support (maintenance, troubleshooting, production support)