Staff Platform Engineer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Staff Platform Engineer based in the United States. The Staff Platform Engineer will lead the design and delivery of scalable cloud infrastructure, CI/CD systems, and platform tooling across complex engineering environments. You will architect cloud-native solutions that prioritize reliability, resilience, security, observability, and cost efficiency. The role combines hands-on engineering with growing ownership of platform strategy and DevSecOps practices. You will work closely with engineering, QA, and product teams throughout the software development lifecycle to enable fast and dependable delivery. A key focus will be building and operating infrastructure for modern AI/ML workloads, including model serving, GPU orchestration, LLM gateways, and vector storage. You will also contribute to platform standards, incident response, technical decision-making, and the mentorship of other engineers. This is an opportunity to join a highly experienced technical environment where ownership, craftsmanship, adaptability, and production impact are valued.