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Member of Technical Staff - Compute Platform

Reflection· Engineering
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New York, NY, San Francisco, CA, LondonFull-timePosted 7mo ago

About the role

Reflection’s Compute Platform team maintains a Kubernetes-based compute layer distributed across multiple neo-clouds, focusing on multi-cloud scheduling, node health, and performance debugging at scale. The role involves co-designing fault tolerance, node health checks, and remediation strategies with training teams.

Responsibilities

  • Cluster Management: Build and maintain tools for the automatic remediation, topology-aware scheduling, capacity planning and rapid hardware debugging.
  • Platform Engineering: Design and iterate on our cluster management stack for workloads across large, multi-GPU fleets
  • Monitoring & Observability: Implement comprehensive cluster-wide monitoring, focusing on durability and active performance benchmarking.
  • Roadmap Execution: Prepare the infrastructure for next-generation GPU deployments and increasingly larger cluster sizes. Long-term, own multi-cloud storage, petabyte-scale data replication, and GPU-to-GPU network performance.

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 checkpointing at scale.

Skills

Required:Cluster management and remediation toolingPlatform/infrastructure engineeringMonitoring and observabilityGPU hardware knowledgeKubernetes (K8s) architectureCloud storage & data management

Benefits

  • Top-tier compensation: Salary and equity structured to recognize and retain our talent globally.
  • Stock options: Everyone who joins and contributes to Reflection's success gets to share in the upside through stock options.
  • Health & wellness: Comprehensive medical, dental, vision, and life, with an annual wellness allowance.
  • Meals: Lunch and dinner are provided in the office daily.
  • Life & family: 22 weeks paid parental leave for all new birthing and non-birthing parents, including adoptive and surrogate journeys.
  • Vacation days: Unlimited paid time off in the U.S. and 30 days in the U.K.
  • Sponsorship support: We sponsor visas to help exceptional talent join our team and support long-term immigration pathways where applicable.
  • Team building: Regular off-sites, happy hours, and team celebrations.
Last updated Oct 1, 2026. Interested? Apply on the company site.

About Reflection

Building frontier open intelligence

Building frontier open intelligence.

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