Senior Cluster Performance Engineer
Location
Austin, TX
Level
Senior-Level
Department
Semiconductors
Type
Salary
Job Description
Posted on:
2025-11-29
Responsibilities
- Collaborate with hardware and software teams to enhance GPU cluster performance, focusing on RDMA throughput and latency.
- Develop and execute benchmarking strategies to assess performance and identify bottlenecks.
- Conduct scalability testing of GPU clusters under various workloads.
- Utilize profiling tools to analyze performance bottlenecks and provide insights for improvement.
- Implement optimization strategies including protocol enhancements and load balancing techniques.
- Document performance analysis and tuning efforts, providing clear reports for stakeholders.
- Work closely with cross-functional teams to integrate performance improvements into GPU cluster architecture.
Job Requirements
- Proven experience in optimizing GPU cluster performance.
- Understanding of RDMA network drivers and GPU architectures.
- Proficiency in scripting languages for automation and performance analysis.
- Experience with system-level performance analysis tools.
- Strong analytical mindset with problem-solving skills.
- Familiarity with cluster management tools and Linux kernel networking.
- Bachelor's or Master's degree in computer science or equivalent experience.
