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Prime Intellect
compute plus RL tooling so enterprises can train their own agents instead of renting frontier models
- —
- RVDNVIC+9
- San Francisco
- AI
Open roles at Prime Intellect
3 positions we're tracking, re-checked daily
Know when Prime Intellect is hiring before anyone else
A role stays uncontested for about four days. Here's the window, and where we put you in it.
From $5.99/week, cancel any time.
- live
- +2h+2hrole spotted & verified1
- +4h+4hyou get the alert1
- day 3day 3you've applied~8
- day 7+day 7+hits the job boards250+
What Prime Intellect is building
Prime Intellect sells the capabilities of a frontier AI lab as modular infrastructure: compute, reinforcement-learning environments and sandboxes, post-training tooling, inference, and continual-learning deployment, so enterprises can train and own custom models and agents for their specific workflows instead of renting closed frontier models forever. The platform works like a marketplace — customers take only the pieces they need. Ramp used it to train a small RL subagent that finds answers inside spreadsheets, which the company says beat frontier models on accuracy at higher speed and a fraction of the cost; Zapier is also cited as a customer. The next bets are explicitly stated: long-horizon agents and Recursive Language Models that manage their own context and coordinate sub-agents where today's models break down.
Why this matters
This is the infrastructure-layer counter-bet to closed-lab dominance, and the cap table telegraphs it: three chipmaker venture arms (NVIDIA, Intel, Dell) benefit directly when training is distributed across many buyers rather than concentrated in a few labs. Radical's partner argues Prime Intellect uniquely packages top-tier-lab capability as a one-stop shop that's affordable at the frontier. CEO Vincent Weisser's stated conviction is that model-training capability shouldn't belong to a few people in a glass tower in San Francisco — it should be available to every enterprise and nation-state. The traction backs the rhetoric: roughly $100M annualized revenue within two years of founding, a reported $1B valuation, and reference customers (Ramp) publicly saying their trained-own-model beat the frontier alternative. If enterprises keep choosing to build rather than rent, this is one of the defining infrastructure companies of the cycle.
Investors: Radical Ventures (David Katz) lead, NVIDIA Ventures, Intel Capital, Dell Technologies Capital, Iconiq, angels: Aravind Srinivas (Perplexity), Aaron Levie (Box), Winston Weinberg (Harvey), Jeff Wang (Cognition), Brendan Foody (Mercor), John Schulman, Karim Atiyeh (Ramp)
Hiring outlook
The company says it is scaling every layer of the stack — larger compute clusters, larger RL runs, agentic training/inference infrastructure — plus frontier bets on long-horizon agents and Recursive Language Models. That is an engineering-heavy hiring mandate at a company that went from founding to ~$100M run-rate in about two years. The caveat: at a reported $1B valuation the bar is frontier-lab-grade, and some hiring will professionalize through recruiters — which is exactly why getting to the founders before that machinery spins up matters.
Working at Prime Intellect
Prime Intellect is a AI company based in San Francisco. Working at a AI company at this stage means opportunity to shape your role based on the company stage.
San Francisco is where most Prime Intellect positions are located.
How to actually get hired at Prime Intellect
Why applying the normal way doesn't work
Prime Intellect runs an applicant tracking system, but hiring managers still work referrals first. A cold application to Prime Intellect isn't dead, it's just fourth in line behind internal referrals, sourced candidates and recruiter pipelines.
Who to contact at Prime Intellect
- Who decides
- the hiring manager
- Best channel
- LinkedIn or direct email
What to show them
Hands-on RL post-training at scale: reward modeling, environment design, large distributed RL runs, or published open-source training work. Contributions to open training/eval ecosystems align directly with the company's open-stack identity. Core skills: RL algorithms, distributed training, PyTorch/JAX, post-training pipelines.
A cold email that works at Prime Intellect
What Prime Intellect screens for
$100M run-rate two years from founding, and the round memo names the exact frontier problems they're staffing against (long-horizon agents, RLMs, continual learning). When a company publishes its research agenda alongside its raise, it is telling you precisely what to pitch yourself against — most applicants won't read it.
Customize your CV for the Prime Intellect role. Matching the job description language helps clear ATS filters.
Don't make these mistakes
Don't send a generic AI-enthusiast pitch — this team operates at the frontier and the angel list is a who's-who of founders who will referral-check you. And don't frame the company as a GPU reseller; the whole thesis is the open training stack above the compute. Speak to RL infrastructure, distributed training, or a workflow you'd train an agent for, with specifics.
Mistakes that kill Prime Intellect applications
A recycled CV gets rejected fast at Prime Intellect ( people). They notice.
Don't open with what you want. Open with what Prime Intellect is dealing with right now — This is the infrastructure-layer counter-bet to closed-lab dominance, and the cap table telegraphs it: three chipmaker venture arms (NVIDIA, Intel, Dell) benefit directly when training is distributed across many buyers rather than concentrated in a few labs, and what you'd do about it.
Most AI applications get ghosted. A day-five follow-up can double your response rate.
Applying to Prime Intellect? Get the contact, not the form.
The Prime Intellect interview process
We don't yet have verified candidate reports for Prime Intellect. What follows is the typical process for a -person AI company, so treat it as a model, not confirmed detail.
Interview stages
- 1
Recruiter Screen
Phone or video · 30 min
What it testsBasic qualification and logisticsUsually run byRecruiter or HR - 2
Hiring Manager Interview
Video call · 45 min
What it testsRole fit and experience deep-diveUsually run byHiring manager - 3
Technical/Functional Round
Video call · 60 min
What it testsSkills assessment and problem-solvingUsually run byTeam members - 4
Final Round
In-person or video · 60 min
What it testsCulture fit and cross-functional alignmentUsually run bySenior leadership
Prime Intellect take-home assignment
Prime Intellect includes a take-home exercise in their interview process. For AI roles, this typically involves a practical problem that takes 2-4 hours. Focus on clean, working code over premature optimization. They're evaluating how you think and communicate, not just the solution.
Prime Intellect interview timeline
Expect 14 days total. Compared to similar AI companies (14 days median), Prime Intellect is about average.
Interviewed at Prime Intellect?
Tell us how it went: stages, questions, timeline. Takes 90 seconds and it's how this page stays accurate for the next person.
Prime Intellect jobs, frequently asked questions
How many jobs does Prime Intellect have open?
3 open roles at Prime Intellect, last checked October 2, 2026.
Does Prime Intellect hire remotely?
Prime Intellect doesn't have remote openings at the moment. All roles are in San Francisco.
What roles is Prime Intellect hiring for?
Prime Intellect is hiring across Engineering. The most recent opening is Research Engineer (RL / Post-training).
How do I apply for a job at Prime Intellect?
Use the apply links above, or check our guide to getting hired at Prime Intellect.
Does Prime Intellect respond to cold emails?
Response rate data for Prime Intellect not yet confirmed.
Who is the hiring manager at Prime Intellect?
At this size, hiring is usually run by the hiring manager.
How competitive is it to get hired at Prime Intellect?
Expect 100-250 applicants in the first two weeks for AI roles at this size. Apply within 72 hours for best odds.
How many rounds is the Prime Intellect interview?
4 stages: Recruiter Screen, Hiring Manager Interview, Technical/Functional Round, Final Round.
Is the Prime Intellect interview hard?
Focus on technical depth and system design, not puzzles. Technical Interview is reportedly the most challenging round.
Does Prime Intellect give a take-home task?
Yes, Prime Intellect includes a take-home assignment.
How long does Prime Intellect take to get back to you?
Around 14 days across the full process.
What should I prepare for the Prime Intellect interview?
technical depth and system design is the priority. Show you can work autonomously — that matters more than algorithms at people.
Where is Prime Intellect based?
Prime Intellect is headquartered in San Francisco.
Get Prime Intellect roles before they're posted
A role stays uncontested for about four days. Here's the window, and where we put you in it.
From $5.99/week, cancel any time.
- live
- +2h+2hrole spotted & verified1
- +4h+4hyou get the alert1
- day 3day 3you've applied~8
- day 7+day 7+hits the job boards250+
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