Amazon.com Services LLC

Software Development, consumer engagement

SeniorSoftwareDevelopmentEngineer,StoresFoundationalAIRufus

$193–261k Palo Alto, California, United States FULL TIME
The Brief

“Senior Software Development Engineer, Stores Foundational AI - Rufus at Amazon.com Services LLC. Skills: LLM inference, Kernel optimization, ML acceleration. Architect high-performance kernels. Design high-performance kernels”

What You'll Achieve.

Maximize hardware utilization; Minimize computational overhead; Unlock unprecedented LLM performance

Industry & Context.

Software Development, consumer engagement

What They're Looking For.

Must Have

5+ years software development experience, 5+ years programming experience, 5+ years leading design or architecture, Experience as a mentor, Experience as a tech lead, Experience leading an engineering team, Experience with vLLM, Experience with SGLang, Experience with TensorRT, Experience with CUDA kernels, Experience with ML kernels, Experience with low-level kernels

Nice to Have

5+ years full software development life cycle, Bachelor's degree in computer science, Machine Learning fundamentals, Large Language Model fundamentals, Model training lifecycles, Model inference lifecycles, Optimization of model execution

What You'll Do.

Architect high-performance kernels

Design high-performance kernels

Develop high-performance kernels

Optimize high-performance kernels

Create innovative kernels

Optimize innovative kernels

Create custom operators

Optimize custom operators

Create low-level optimizations

Optimize low-level optimizations

Establish best practices for kernel development

Establish best practices for memory management

Establish best practices for parallel computing

Reduce inference latency

Develop kernel fusion techniques

Optimize attention mechanisms

Accelerate matrix multiplication

Deliver measurable performance gains

Drive technical roadmap

Perform performance benchmarking

Focus on kernel-level improvements

How You'll Work.

Team & Collaboration

Working alongside scientists; Working alongside engineers; Working alongside TPMs; Partnering with engineers; Partnering with scientists

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