Company profile

Prime Intellect Tech Stack

Distributed AI training and inference infrastructure for custom models

Software Development San Francisco 11–50 employees Privately Held

Prime Intellect builds GPU infrastructure that lets organizations train and serve their own AI models, operating as both a platform and an open research lab. The stack reads like a supercomputing shop: Slurm, InfiniBand, NVLink and parallel filesystems (Lustre, BeeGFS, GPFS) alongside PyTorch, DeepSpeed, vLLM and SGLang. Hiring is accelerating and senior-heavy, concentrated in engineering and research around RL infrastructure and inference scaling.

Tech Stack 50 technologies

Core StackPyTorch Kubernetes Ansible Terraform Python FastAPI TypeScript React Next.js Tailwind CSS Prometheus Grafana Rust Go Helm Loki DeepSpeed vLLM Ray Slurm InfiniBand NVLink Lustre BeeGFS GPFS CUDA GCP WebSocket SGLang TensorRT-LLM+20 more

What Prime Intellect Is BuildingChallenges and projects from their job posts

◆Challenges

Scaling LLM inference while reducing cost
Securing GPU capacity for LLM training clusters
Scaling reinforcement learning and training workloads
Optimizing GPU utilization
Refining product and customer motion

▲Active Projects

Distributed training infrastructure
LLM serving platform
AI workload management and optimization platform
Environments hub
Next-generation AI agents
GPU cluster and high-performance networking design

Hiring Activity

Accelerating35 roles · 7 in 30d

Department

Engineering

Research

Marketing

Product

Support

Data

Finance

Seniority

Senior

Mid

Lead

Director

Intern

Notable leadership hires: Strategy Finance Lead

Companies like Prime Intellect

200+ Software Development companies running PyTorch and vLLM

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About Prime Intellect

Prime Intellect is a privately held AI infrastructure company headquartered in San Francisco with 11–50 employees. It offers a full-stack platform for training custom AI models, including agentic and reinforcement learning workloads, paired with an open research lab. Its customers are organizations that want to train their own models rather than rely solely on third-party ones. The team works across distributed training, LLM serving, GPU cluster design and a web product layer built on TypeScript, React and Next.js. Hiring is focused in the United States.

HeadquartersSan Francisco

Company Size11–50 employees

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Prime Intellect use?

Prime Intellect runs PyTorch, DeepSpeed, vLLM, SGLang and TensorRT-LLM on CUDA, orchestrated with Ray, Slurm and Kubernetes over InfiniBand and NVLink, with Lustre, BeeGFS and GPFS storage, on GCP.

What is Prime Intellect working on?

Job posts point to distributed training infrastructure, next-generation AI agents, an environments hub, an LLM serving platform, an AI workload management platform and GPU cluster architecture design.

Is Prime Intellect hiring engineers?

Yes. Hiring is accelerating and engineering dominates open roles, mostly at senior level, with research roles alongside. Positions are based in the United States, with the company headquartered in San Francisco.

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How this profile is built

Prime Intellect's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.