Head of Marketing
Prime Intellect builds the 'Open Superintelligence Stack' — an integrated compute, training, inference, and sandbox platform that lets companies train, deploy, and continuously improve their own AI models and agents. It serves AI startups, 'neolabs', and enterprises (over 6,000 customers, including Ramp and Zapier) that want to own their model optimization loop rather than rely solely on closed frontier labs.
Maintainer signals as of 8/12/2026
Funding history
Investors
Projects
About Prime Intellect
Prime Intellect is a San Francisco-based AI infrastructure company building what it calls the Open Superintelligence Stack: a full-stack platform spanning GPU compute (on-demand and reserved clusters), large-scale reinforcement learning training ('Lab'), an Environments Hub with 2,500+ community RL environments, hosted evaluations, sandboxed code execution, and dedicated/serverless model inference with native LoRA support. The company maintains open-source libraries (verifiers and prime-rl) used to build and train RL environments, and publishes frontier open research such as the INTELLECT and SYNTHETIC model/dataset series. Prime Intellect works with AI startups, enterprises, and 'neolab' customers such as Ramp and Zapier, helping them turn production traces and evaluations into custom-trained, post-trained agent models that outperform closed frontier models on specific workflows at lower cost and latency. The company has raised over $150M in total funding, including a $130M Series A led by Radical Ventures with participation from NVIDIA Ventures, Intel Capital, and Dell Technologies Capital, and reports over $100M in annualized revenue.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will lead marketing and developer relations by shaping brand positioning, technical narratives, developer programs, community growth, content, launches, campaigns, and marketing operations. You will build documentation and onboarding flows, translate research into public content, represent the work at industry events, measure funnel performance, and develop the systems and teams that drive developer adoption.
Requirements
- 5+ years in marketing, developer relations, or developer marketing at a B2B infrastructure, open-source, or developer-tools company
- Technical fluency in GPUs, reinforcement learning training loops, model architectures, and API design
- Track record building developer communities
- Experience running product launches
- Strong writing and storytelling
- Experience with attribution models, funnel metrics, and growth experiments
- Experience building high-performing teams
Responsibilities
- Define brand positioning, voice, and visual identity
- Translate technical capabilities into market narratives
- Own messaging for product launches, research releases, fundraise announcements, and partnership news
- Build and lead the developer relations function
- Grow and engage the open-source community
- Develop documentation, quickstarts, and onboarding flows
- Represent the company at conferences, meetups, and podcasts
- Build technical blog, research digest, case study, video, and social media content
- Translate research into public content
- Develop a thought leadership program
- Plan and execute product launches, research releases, and community events
- Run growth experiments across organic social, paid, SEO, email, and partnerships
- Track developer signups, community engagement, content reach, and brand awareness
- Build the marketing technology stack
- Establish reporting for marketing KPIs and campaign performance
- Manage agencies, freelancers, and contractors
Benefits
- Equity incentives
- Flexible work
- Visa sponsorship
- Relocation support
- Professional development budget
- Team off-sites
- Conference attendance
