CareerPlan

Principal SW Engineer - LLM Serving (Cloud AI)

San Diego, California, United States of AmericaFull-time$224k–$335k2026-09-17 → 2026-11-10

Core

Developing software solutions for Inference Acceleration for LLMs, including serving frameworks and optimizing neural networks on multicore systems.

Role type

Principal Software Engineer (LLM Serving)

Builds

Commercial software for inference acceleration and LLM serving

Domain

Cloud AI, Machine Learning, Systems Engineering

Deliverable

production ML models

Required skills

LLM serving frameworks (vLLM), PyTorch, C++, Python, neural network optimization, multicore system software development, SoC architecture understanding, performance modeling

Preferred skills

Machine learning accelerators, neural network operators, linear algebra, multi-modal and reasoning models

Responsibilities

Design, compile, model performance, and analyze bottlenecks for inference acceleration software; execute and optimize neural networks on multicore architectures; manage large commercial software projects from R&D to deployment

Seniority

Principal, hands-on IC