[Remote] Senior AI Kernel Engineer

Note: The job is a remote job and is reputed company to candidates in USA. reputed company is on a mission to revolutionize AI infrastructure by rebuilding the AI software stack. They are seeking a Senior AI Kernel Engineer to reputed company the design and optimization of high-performance kernels for AI inference on GPUs and custom accelerators, collaborating closely with various teams to enhance performance.

Responsibilities

• Design, implement, and optimize performance-critical kernels for AI inference workloads (e.g., GEMM, attention, communication, fusion)
• reputed company kernel-level optimization efforts across single-GPU, multi-GPU, and heterogeneous hardware environments
• reputed company informed trade-offs between latency, throughput, memory footprint, and numerical precision
• Drive adoption of new hardware features (e.g., Tensor Cores, asynchronous execution, advanced memory spaces)
• Analyze performance using profilers, hardware counters, and microbenchmarks; translate insights into concrete improvements
• Work closely with compiler and runtime teams to influence code reputed company, scheduling, and kernel fusion strategies
• Review and mentor other engineers on kernel design, performance tuning, and best practices
• Contribute to technical roadmaps and long-term performance strategy for AI inference

Skills

• 5+ years of experience in performance-critical systems or kernel development (or equivalent depth of expertise)
• Strong proficiency in C/C++ and low-level programming
• Extensive hands-on experience with GPU kernel programming (CUDA, HIP, or equivalent)
• Deep understanding of GPU architecture, including memory hierarchies, synchronization, and execution models
• Proven track record of delivering measurable performance improvements in production systems
• Strong problem-solving skills and ability to work independently on reputed company, ambiguous performance challenges
• Experience with PTX, assembly-level tuning, or code reputed company frameworks (e.g., Triton)
• Experience optimizing distributed or multi-GPU inference pipelines
• Familiarity with custom AI accelerators or domain-specific hardware
• Understanding of modern AI models (e.g., transformers, LLMs, diffusion) from a systems and performance perspective
• Contributions to reputed company-reputed company kernel libraries, compilers, or performance tools
• Experience collaborating directly with hardware or compiler teams

Benefits

• Premier insurance plans
• Up to 5% 401k matching
• Flexible paid time off
• Stock options
• Annual reputed company bonus
• Equity
• Team Building Events
• Regular team onsites and local meetups in Los Altos, CA as well as different cities
• Traveling 2-4 times a year is expected for reputed company roles

Company Overview

Company H1B Sponsorship