LLM Inference Engineer jobs in United States
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Periodic Labs · 3 months ago

LLM Inference Engineer

positionUnited States
timeFull-time
remoteRemote
seniorityMid Level

Periodic Labs is an AI and physical sciences lab focused on building advanced models for scientific discoveries. The LLM Inference Engineer will integrate, optimize, and operate large-scale inference systems to support AI scientific research, ensuring low-latency and high-throughput access to large language models.

Artificial Intelligence (AI)Foundational AIGenerative AIMachine Learning
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H1B Sponsor Likelynote

Responsibilities

Integrate, optimize, and operate large-scale inference systems to power AI scientific research
Build and maintain high-performance serving infrastructure that delivers low-latency, high-throughput access to large language models across thousands of GPUs
Work closely with researchers and engineers to integrate cutting-edge inference into large-scale reinforcement learning workloads
Build tools and directly support frontier-scale experiments to make Periodic Labs the world’s best AI + science lab
Make contributions to open-source LLM inference software

Qualification

Large-scale inference systemsHigh-performance model servingDistributed inference techniquesGPU optimizationCollaboration with researchers

Required

Experience with optimizing inference for the largest open-source model
Experience with high-performance model serving frameworks such as TensorRT-LLM, vLLM, SGLang
Experience with distributed inference techniques (tensor/expert/pipeline parallelism, speculative decoding, KV cache management)
Experience with optimizing GPU utilization and latency for reinforcement learning

Company

Periodic Labs

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Periodic Labs develops artificial intelligence systems that simulate and predict the properties of materials using machine learning.
dateFounded in 2025
location
San Francisco, California, USA
people-size11-50 employees
web-link
https://periodic.com/

H1B Sponsorship

Periodic Labs has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)

Funding

Current Stage
Early Stage
Total Funding
$300M
2025-09-30Seed· $300M

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