Staff Platform Infrastructure Engineer

<p><span style="font-size: 12pt;"><strong>About the Role</strong></span></p> <p>Together AI is hiring a Staff Platform Infrastructure Engineer to drive the service and platform infrastructure strategy across our engineering organization. This is a hands-on technical leadership role with the opportunity to establish a new team and shape its direction, defining the golden path for how services are built and operated at Together.</p> <p>This role will support mission-critical Product and Platform teams by providing a stable, scalable service infrastructure foundation for building and operating customer-facing and internal services. The focus is on making that foundation reliable, repeatable, and easy for teams to adopt.</p> <p>You'll own and evolve crucial shared infrastructure, roll out new infrastructure patterns and platform capabilities to service teams, and coordinate with other infrastructure teams to ensure services are built on company-wide foundations.</p> <p><strong>In your first year, you might:</strong></p> <ul> <li>Ship a new golden-path service template (scaffolding, Helm chart, CI/CD, and GitOps) and move the first set of services onto it.</li> <li>Implement zero-trust policies on our production clusters.</li> <li>Collaborate with DevProd and SREs on the migration to Kargo.</li> <li>Hire and grow the initial Platform Infrastructure team.</li> </ul> <h2><span style="font-size: 12pt;"><strong>Responsibilities</strong></span></h2> <ul> <li>Set the technical direction for service infrastructure across Kubernetes, AWS, CDN and edge networking, and related operational patterns.</li> <li>Design and build reusable infrastructure primitives, such as Helm charts and Terraform modules.</li> <li>Build self-service platform capabilities, operational runbooks, and AI-assisted tooling that accelerate service development and operations.</li> <li>Partner closely with service teams to modernize existing services and adopt stronger infrastructure patterns.</li> <li>Work wi