Member of Technical Staff - Compute Platform

The role

You will manage a K8s-based platform distributed across multiple neo-clouds. You will build cluster management tools, design cluster management stacks for multi-GPU fleets, and implement cluster-wide monitoring.

What you will do

• Build and maintain tools for automatic remediation, topology-aware scheduling, capacity planning and rapid hardware debugging.
• Design and iterate on the cluster management stack for workloads across large, multi-GPU fleets.
• Implement comprehensive cluster-wide monitoring, focusing on durability and active performance benchmarking.
• Prepare the infrastructure for next-generation GPU deployments and increasingly larger cluster sizes.
• Help own multi-cloud storage, petabyte-scale data replication, and GPU-to-GPU network performance.
• Co-design fault tolerance, node health checks, and remediation strategies with training teams.

Required qualifications

• Systems-level engineering experience with a focus on cluster-wide behavior and maintenance.
• Strong coding ability and a demonstrated focus on systems or GPU infrastructure.
• Deep GPU hardware knowledge beyond standard Kubernetes, e.g., familiarity with NCCL.
• Alignment with a K8s-first architecture.
• Cloud storage expertise, specifically managing high-performance data products (like VAST) across multiple data centers, connecting those storage environments together and handling datasets and checkpo

Benefits

• Salary and equity
• Stock options
• Comprehensive medical, dental, vision, and life
• Annual wellness allowance
• Lunch and dinner provided in the office daily
• 22 weeks paid parental leave for all new birthing and non-birthing parents, including adoptive and surrogate journeys
• Unlimited paid time off in the U.S.
• 30 days paid time off in the U.K.
• Visa sponsorship support
• Regular off-sites, happy hours, and team celebrations

Before you apply

• This position may require access to technology or source code subject to the U.S. Export Administration Regulations.
• Any offer of employment may be conditioned on the Company's ability to provide access to technology or source code in compliance with U.S. export control laws.

About the company

Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. They build open models to help shape the future of AI.