- B2B
- Early StageStartup in initial stages
- Growing fastShowed strong hiring growth in the past month
Jobs at Prime Intellect
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Product
Head of Product
NewPosted 2 days ago
Head of Product
- Set a focused product direction with the founders and technical leads. Turn customer needs and new technical capabilities into clear choices about what we build next.
- Shape the connected customer experience across our whole platform: environments, evaluations, training, deployment, and traces. Partner with the teams building Model Factory, Data Factory, inference, and sandboxes to make those workflows work together.
San Francisco
$200k – $300kEngineering
Member of Technical Staff - Security Eng.
NewPosted 7 days ago
Member of Technical Staff - Security Eng.
- Harden cloud, GPU, and server infrastructure across hosted and customer-controlled environments, including Linux, Kubernetes, networking, and tenant isolation.
- Build security telemetry, audit trails, detections, and actionable alerts for suspicious access, workload behavior, and data movement.
San Francisco
$150k – $300kEngineering
Member of Technical Staff - IT & Security Eng.
NewPosted 7 days ago
Member of Technical Staff - IT & Security Eng.
- Own our Mac fleet from first boot to retirement: purchasing, inventory, enrollment, setup, patching, encryption, and secure recovery.
- Run identity and SaaS access across Google Workspace, SSO, and MFA. Give people and agents the access they need, with clear permissions, regular reviews, and reliable revocation.
San Francisco
$150k – $210kOperations
Head of People
NewPosted 1 week ago
Head of People
- Shape our approach to performance, development, and reviews, helping ambitious people do their best work and grow with Prime.
- Partner with the founders, finance, and talent on compensation, equity, leveling, and progression as the company scales.
San Francisco
$250k – $300kOperations
Office Manager
NewPosted 1 week ago
Office Manager
- Help drive the office move end to end — vendors, logistics, and onsite needs — as the first priority
- Run SF HQ day to day: space, kitchen and snacks, furniture, supplies, mail, and packages
In office • San Francisco
$95k – $120kEngineering
Applied Researcher - Sovereign AI
NewPosted 2 weeks ago
Applied Researcher - Sovereign AI
- Build a private improvement loop that turns sensitive traces into environments, training signal, evaluations, and deployable model updates without crossing the operator's data boundary.
- Train a tool-using domain agent whose actions are permissioned, traceable, recoverable, and evaluated against real procedures rather than generic benchmarks.
Onsite or remote • New York City • San Francisco • London+1 more
$150k – $300kEngineering
Applied Researcher - Scientific AI
NewPosted 2 weeks ago
Applied Researcher - Scientific AI
- Build long-horizon environments where agents search literature, query scientific databases, run code and domain tools, and choose experiments within a fixed compute or experimental budget.
- Turn research partners' workflows, datasets, and outcome criteria into trainable tasks, evaluations, and reward signals.
New York City • San Francisco • London+1 more
$150k – $300kEngineering
Applied Researcher - Robotics
NewPosted 2 weeks ago
Applied Researcher - Robotics
- Build aligned simulation and real-world evaluations for a long-horizon embodied task, then measure exactly where policies fail to transfer.
- Combine demonstrations, interventions, offline data, and online feedback into a training loop that improves behavior without erasing prior competence.
New York City • San Francisco • London
$150k – $300kEngineering
Applied Researcher - Quantitative Finance
NewPosted 2 weeks ago
Applied Researcher - Quantitative Finance
- Build a quantitative-research environment where an agent forms a hypothesis, writes and runs analysis, runs a backtest on point-in-time data, diagnoses the result, and decides what to test next.
- Design rewards and evaluations that distinguish durable improvement from the artifacts of look-ahead bias, data leakage, overfitting, favorable execution assumptions, or hidden concentration and tail risk.
New York City • San Francisco • London
$150k – $300kEngineering
Lead Applied Researcher - New York
NewPosted 2 weeks ago
Lead Applied Researcher - New York
- Turn the first portfolio of New York field programs into research agendas with strong owners, comparable evidence, and explicit paths from domain result to shared capability.
- Personally lead a high-stakes program through environment design, baseline, post-training, evaluation, and deployment while establishing the quality bar for the growing team.
New York City
$150k – $300kEngineering
Applied Researcher - Forward-Deployed RL
NewPosted 2 weeks ago
Applied Researcher - Forward-Deployed RL
- Turn a partially documented workflow and business goal into an environment, baseline, and evaluation that the customer team agrees measures the right outcome.
- Improve a domain agent through RL or another post-training method while separating model limitations from task, harness, inference, and integration failures.
New York City • San Francisco • London
$150k – $300kEngineering
Applied Researcher - Ecosystem & Product
NewPosted 2 weeks ago
Applied Researcher - Ecosystem & Product
- Make a new researcher successful from environment idea to credible evaluation and training run without hiding the underlying experimental choices.
- Turn fast-moving internal agent and RL abstractions into stable public interfaces without freezing weak ideas prematurely.
New York City • San Francisco • London
$150k – $300kEngineering
Applied Researcher - Continual Learning
NewPosted 2 weeks ago
Applied Researcher - Continual Learning
- Select high-value production traces and interventions, convert them into training signal, and establish regression gates before a change reaches deployment.
- Determine which adaptation belongs in model weights, harness state, memory, tools, or data, then measure the tradeoffs across a sequence of tasks.
New York City • San Francisco • London
$150k – $300kEngineering
Applied Researcher - Computer Use
NewPosted 2 weeks ago
Applied Researcher - Computer Use
- Build long-horizon computer-use environments from real workflows while preventing shortcuts, leakage, and unsafe side effects.
- Train agents to recover from interface changes, partial failures, and ambiguous intermediate states instead of restarting or silently drifting.
New York City • San Francisco • London
$150k – $300kEngineering
Applied Researcher - Chip Design
NewPosted 2 weeks ago
Applied Researcher - Chip Design
- Build an interactive verification environment where an agent reads a specification, writes or repairs RTL, invokes simulation or formal tools, interprets failures, and iterates toward a verified result.
- Design rewards and evaluations that combine functional correctness with tool efficiency, robust...
New York City • San Francisco • London
$150k – $300kEngineering
Applied Researcher - Agentic RL
NewPosted 2 weeks ago
Applied Researcher - Agentic RL
- Build agentic judges and credit-assignment methods that inspect complete trajectories, use tools, and assign useful learning signal beyond one final score.
- Make multi-agent and long-horizon environments train reliably at scale while preserving debuggable traces and comparable baselines.
New York City • San Francisco • London
$150k – $300kOther Engineering
Research Engineer - RL Infrastructure
NewPosted 2 weeks ago
Research Engineer - RL Infrastructure
- Build and optimize the systems infrastructure behind large-scale RL and distributed training workloads by contributing to our prime-rl https://github.com/PrimeIntellect-ai/prime-rl framework.
- Improve end-to-end training efficiency across compute, memory, networking, and scheduling layers.
San Francisco
$150k – $350kEngineering
Research Engineer / Scientist - Reinforcement Learning
NewPosted 2 weeks ago
Research Engineer / Scientist - Reinforcement Learning
- Develop and test RL methods for reasoning, coding, and long-horizon tasks, including changes to training objectives and policy optimization.
- Investigate stability in asynchronous RL, including policy staleness, trainer/sampler mismatch, and numerical differences between training and rollouts.
San Francisco
$150k – $350kEngineering
Research Engineer - Pre-training Data
NewPosted 2 weeks ago
Research Engineer - Pre-training Data
- Find, evaluate, and collect valuable training data from web, code, and technical sources.
- Build scalable pipelines that turn raw data into training-ready corpora through extraction, cleaning, deduplication, and filtering.
San Francisco
$150k – $350kEngineering
Research Engineer - Pre-training
NewPosted 2 weeks ago
Research Engineer - Pre-training
- Build and extend the pre-training code in prime-rl, taking small experiments into full training runs.
- Evaluate model architecture changes, including MoE and attention designs, against model quality and training cost.
Onsite or remote • San Francisco • Remote (Everywhere)
$150k – $350k