"high performance computing" Jobs
4361 open tech roles matching “high performance computing”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, Kubernetes, C++. Every listing is re-checked daily and closed roles are removed.
Showing 20 of 4361 results
Lead cross-functional programs to enhance CoreWeave's cloud infrastructure for AI, ensuring scalable and reliable performance.
Join Proxima Fusion as an Alpha Plasma Microwave Modeler to drive the physics simulation pipeline for fusion energy technology.
Join Fireworks AI as a Software Engineer focused on Performance Optimization to enhance AI infrastructure efficiency and speed.
Join Proxima Fusion as a Numerical Modeling Engineer to develop high-fidelity simulation tools for superconducting magnets in fusion power plants.
Join Perplexity AI as an AI Inference Engineer to optimize and develop our inference engine for various model architectures.
Lead the planning and execution of spacecraft projects, mentoring teams and driving programmatic excellence in a mission-driven environment.
Own the operational and commercial performance of GPU infrastructure providers for fal's compute fleet.
Join Anthropic as a Performance Engineer to optimize AI inference systems for throughput, latency, reliability, and correctness.
Join Proxima Fusion as a Senior Software Engineer to build and scale software infrastructure for stellarator design and optimization.
Join Proxima Fusion to design and analyze cryogenic systems for the world's first commercial fusion power plant.
Join CoreWeave as a Senior Software Engineer to build software for managing large-scale GPU data center infrastructure.
Join IonQ as a Staff Electrical Hardware Design Engineer to lead the design of space-ready electronics from concept to flight readiness.
Join Periodic Labs as a Forward Deployed Engineer to bridge quantum simulations with real-world scientific applications.
Join Graphcore as a Staff Power Engineer to design and validate power delivery components for AI computing systems.
Join Inferact as a performance engineer to optimize vLLM, the fastest AI inference engine, working directly with hardware vendors.
Design and operate large-scale GPU infrastructure for model inference and mid-training workloads at Reflection AI.