Member of Technical Staff (Research)

Fireworks AI

United States Posted September 13, 2026

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On-site Full-time Mid level
Salary Range

$210,000 - $320,000

Job Description

Join our Research team as a Member of Technical Staff, where you'll push the boundaries of generative AI and advance LLMs and multimodal systems through foundational research. Your work will enhance model efficiency, accuracy, and scalability, directly shaping our high-performance AI infrastructure. You'll collaborate with top experts in deep learning, distributed systems, and optimization, and have the opportunity to shape how leading companies build and deploy AI.

  • Conduct foundational research to advance the capabilities, efficiency, and reliability of LLMs and multimodal systems.
  • Design, implement, and evaluate novel model architectures, training methods, and optimization techniques.
  • Collaborate with engineering teams to transition research prototypes into production-grade systems.
  • Experience solving analytical problems using analytic and quantitative approaches
  • Experience communicating research to audiences with different backgrounds
  • Experience coding in C/C++, Python, or other similar languages
  • Research background in Artificial Intelligence, Machine Learning, Physics, or similar field
  • PhD degree in Computer Science, Computational Physics, Mathematics, or a similar field
  • Research and engineering experience demonstrated via grants, fellowships, patents, internships, work experience, and/or coding competitions
  • Experience having first-authored publications at peer-reviewed conferences or journals
  • Experience working with ML frameworks such as PyTorch, TensorFlow, or Jax
Required Skills
LLM collaboration deep learning distributed systems communication C++ Python artificial intelligence machine learning intellectual property PyTorch TensorFlow
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