Senior Software Engineer, Infrastructure Platform

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, Infrastructure Platform based in United States . This role focuses on building the cloud infrastructure, internal platforms, and developer capabilities that power reliable production services. You will work across AWS, Kubernetes, distributed systems, infrastructure-as-code, CI/CD, observability, and internal developer tooling. The position combines hands-on engineering with technical leadership, enabling product engineers to build, deploy, operate, and troubleshoot services more effectively. You will identify systemic gaps and recurring engineering challenges, then turn them into scalable and reusable platform solutions. Your work will directly influence reliability, performance, availability, maintainability, and developer productivity across production systems. You will collaborate closely with product engineering and other technical stakeholders while leading initiatives from problem definition through adoption. The role also includes mentoring engineers and participating in on-call and incident response within a highly collaborative engineering environment.