Staff Infrastructure and Performance Engineer

The Staff Infrastructure and Performance Engineer at Nash is responsible for ensuring the performance, reliability, and scalability of the company's core infrastructure that supports real-time logistics for major retailers. This role involves designing and optimizing AWS-based systems, leading Postgres performance engineering, and operating multi-region, highly available architectures. The engineer will set technical direction, implement CI/CD practices, drive observability standards, and mentor other engineers, all while focusing on low-latency and high-throughput performance for critical business operations.