Crusoe
Senior Staff Applied AI Inference Engineer
$250K–$300K
San Francisco, CA - US · On-site · Senior Staff · Full-time · Posted Sep 22, 2026
- Education
- Bachelor's, Master's, or Ph.D. in Computer Science, Engineering, Mathematics, or a related field.
About the job
Optimizes and deploys large language model inference systems, improving production performance, reliability, and cost while tailoring services to customer workloads.
What you'll do
- Profile and optimize inference stacks, serving architectures, frameworks, and CUDA kernels for latency, throughput, and cost.
- Adapt and deploy optimizations for customer workloads, taking services from proof of concept to monitored production.
- Build and support inference software and product features, collaborating with customers and engineering and product teams.
What they ask for
- Bachelor's, Master's, or Ph.D. in Computer Science, Engineering, Mathematics, or a related field.
- Production coding experience in one or more general-purpose languages, such as Python or C++; Python strongly preferred.
- Familiarity with LLM inference optimization methods and serving frameworks such as vLLM or SGLang, including kernel-level profiling.
- GPU knowledge, hands-on interest and experience with large language models, and working knowledge of AI/ML pipelines and model deployment.
Nice to have
- Experience with CUDA or comparable technologies.
- Experience with Docker and Kubernetes.
Pay
up to $250,000 - $300,000 + Bonus (base salary; pay basis not specified)
Tools
Python, C++, vLLM, SGLang, CUDA, Docker, Kubernetes
AI focus
Applied LLM inference optimization and production deployment, including serving architecture design, profiling, and performance tuning.
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