Site Reliability Engineer, Production

Job summary

Responsibilities

We're looking for a Site Reliability Engineer (SRE) to drive the reliability of Tinker end-to-end. You'll work alongside the engineers building the platform and research teams to make every layer of the system more robust and resilient.

• Define and own end-to-end reliability, from CI/CD flows to production observability and incident response.
• Develop appropriate Service Level Objectives for distributed training systems, balancing job completion reliability and scheduling latency with development velocity.
• Design and implement monitoring and observability across the full training path.
• Drive incident response for Tinker platform issues, ensuring rapid recovery, thorough incident reviews, and systematic improvements that prevent recurrence.
• Harden multi-tenant isolation and resource scheduling so that LoRA-based workload co-scheduling maximizes utilization without compromising reliability or data separation

What they're looking for

• Bachelor's degree or equivalent experience in computer science, engineering, or similar.
• Experience in distributed systems, cloud infrastructure, or site reliability engineering.
• Proficiency writing software to solve reliability problems, including building tooling and automation.
• Experience with production incident response, postmortems, and systematic reliability improvement.
• Strong communication skills and track record of coordination across engineering and research teams.

Tech stack

• Kubernetes