Meta
Software Engineer, LLVM Compiler - MTIA
$184K–$257K
Menlo Park, CA · Full-time · Posted Oct 15, 2026
- Experience
- 8+ years of professional experience; 5+ years of hands-on experience with generative AI inference or training frameworks, or production model-serving systems.
- Education
- Bachelor's degree in Computer Science, Computer Engineering, a relevant technical field, or equivalent practical experience.
About the job
Own and lead development of GenAI inference frameworks and their MTIA integrations, optimizing model serving performance, accuracy, and reliability on Meta’s custom AI accelerators.
What you'll do
- Set technical direction and deliver multi-quarter framework or infrastructure programs across teams, from design and testing through production rollout.
- Build and optimize GenAI inference, including serving frameworks, distributed inference, graph execution, compilation, and PyTorch integration.
- Improve production performance and quality by profiling across system layers, validating accuracy, and maintaining stability and test coverage.
What they ask for
- 8+ years of professional experience in systems software, ML infrastructure, performance engineering, or compiler/framework development.
- 5+ years of hands-on experience with generative AI inference or training frameworks, or production model-serving systems.
- Proficiency in Python, C++, or Rust, including low-level systems code and performance-critical paths.
- Experience with GenAI inference optimization, deep learning framework internals, runtime optimization, and leading cross-team technical delivery.
Nice to have
- Experience with AI accelerator platforms and bringing up a new hardware backend in a major machine learning framework.
- Familiarity with the PyTorch compilation stack, including TorchDynamo, FX IR, Torch Inductor, dynamic shapes, Triton, AOT I, and custom operator integration.
Pay
$183,997/year to $257,000/year USD base salary; bonus and equity amounts not stated
Tools
Python, C++, Rust, MTIA, PyTorch, TorchDynamo, Triton, AOT I
AI focus
Develop and optimize generative AI inference on MTIA, including model serving, distributed inference, and framework integration; the posting also mentions responsible AI practices and use of AI tools to improve workflows.
Model-written summary · the original posting is authoritative