AI Performance Software Engineer Job at Signify Technology, San Francisco, CA

MjZRK25CQi9mbHZhMWxCK0lZc1UrNHMzVFE9PQ==
  • Signify Technology
  • San Francisco, CA

Job Description

AI Performance Engineer – CUDA & PyTorch Focus

Location: San Fransisco, CA

Compensation: $200,000-$300,000

A stealth-mode AI systems company is reimagining how large-scale inference is done. With generative AI workloads scaling rapidly, inference efficiency has become a critical bottleneck. We're building an integrated hardware-software platform that brings breakthrough performance and usability to production-scale LLM applications.

This is an opportunity to work on a highly technical team spun out of top-tier academic research, focused on the cutting edge of AI, distributed systems, and performance optimization.

What You’ll Do:

  • Drive core research and implementation of performance optimizations for modern AI models
  • Implement advanced techniques like FlashAttention, KV caching, quantization, and model compression
  • Design and build scalable, distributed compute strategies across GPU-based systems
  • Profile, benchmark, and optimize CUDA kernels and AI runtime performance across inference stacks
  • Work across frameworks like PyTorch, ONNX, and vLLM to improve end-to-end efficiency

What We're Looking For:

  • Strong background in CUDA and low-level GPU performance tuning
  • Proven experience building with PyTorch and deploying high-performance ML models
  • Proficiency in Python and C++
  • Experience with large-scale distributed systems in cloud environments (AWS, GCP, or Azure)
  • Exposure to AI compilers or frameworks like MLIR is a plus
  • Interest in system design, scalability, and accelerating LLM workloads in real production environments

If you’ve spent your time making large models faster, leaner, and more efficient—and want to solve hard technical problems at the core of GenAI infrastructure—this role is for you.

Reach out to learn more.

Job Tags

Similar Jobs

Dawson

Real Estate Title Office Assistant Job at Dawson

 ...Real Estate Title Office Assistant Just opened 8/27/25 This is a very well known and respected company that handles transactions for real estate companies. Responsibilities will include preparing and processing escrow documents, gather information from purchase contracts... 

Home Health Care, Inc.

Hospice CNA Job at Home Health Care, Inc.

 ...Job Title: CNA End-of-Life Care with Compassion and Flexibility Compensation: $19 $25/hour DOE Benefits: Full Package Available for Full-Time Staff Schedule: Flexible Full-Time or Part-Time | Weekend Rotation Location: 21-County Twin... 

A-C Electric Company

Electrical Estimator Job at A-C Electric Company

 ...Mission: The Electrical Estimator is responsible for estimating work as scheduled by the PCS Manager for bid. The estimator will prepare...  ...interact with vendors, suppliers, GCs, customers, and other company departments to resolve issues during design and/or pre-bid.... 

Ethos Veterinary Health

Certified Veterinary Technician, Surgery Job at Ethos Veterinary Health

 ...Certified Veterinary Technician Surgery Up to $6,000 in combined Sign-On Bonus, Relocation Reimbursement, and Retention Bonus for...  ...adventures, and game nights. True Teamwork: We embrace an "all hands on deck" mindset to ensure the best outcomes for our patients,... 

Sullivan University

Radiology Program Director Job at Sullivan University

Look No Further, Your Career Starts Here! Sullivan University is an organization that is truly committed to making a difference. We host a wide variety of career opportunities, offer a family-oriented culture, and invest in our employees. Join us if you want: ...