Member of Technical Staff Compute Platform
ReflectionVisit Reflection website
Reflection is an AI research lab building open frontier models and a full AI stack for developers, enterprises, and public-sector users.
New York, United States
Funding history
About Reflection
Reflection develops open-weight AI models, open-source software for customizing and running agents, AI-factory infrastructure, and related solutions. Its current research emphasizes large language models, reinforcement learning, and agentic reasoning.
Skills
About the Role
You will build and maintain tooling for automated remediation, topology-aware scheduling, capacity planning, and hardware debugging. You will improve cluster management for large GPU fleets, implement cluster-wide monitoring and benchmarking, and prepare infrastructure for larger GPU deployments, storage replication, and network performance.
Requirements
- Systems engineering experience focused on cluster-wide behavior and maintenance
- Strong coding ability in systems or GPU infrastructure
- Deep GPU hardware knowledge
- NCCL knowledge
- Kubernetes architecture experience
- Cloud storage expertise across data centers
- Experience handling datasets and checkpointing at scale
Responsibilities
- Build and maintain tools for automatic remediation, topology-aware scheduling, capacity planning, and hardware debugging
- Design and improve the cluster management stack for large multi-GPU fleets
- Implement cluster-wide monitoring and active performance benchmarking
- Prepare infrastructure for next-generation GPU deployments and larger clusters
- Develop multi-cloud storage, data replication, and GPU network capabilities
- Co-design fault tolerance, node health checks, and remediation strategies
Benefits
- Stock options
- Medical, dental, vision, and life insurance
- Annual wellness allowance
- Daily in-office lunch and dinner
- 22 weeks of paid parental leave
- Unlimited paid time off in the U.S.
- 30 days of vacation in the U.K.
- Visa sponsorship support
- Regular off-sites, happy hours, and team celebrations
