Founding Product Marketer — Lithos AI

Job overview

The Founding Product Marketer role is hybrid in San Francisco, CA, with a stated annual salary of $150,000–$200,000. The role supports Lithos, which builds high-speed inference technology for open models on standard GPUs and serves startups and large companies. As the company’s first marketer, this hands-on role exists to establish Lithos’s positioning, audience, and marketing presence. It turns product performance and customer results into clear messaging and content, builds awareness among AI developers and engineering leaders, and equips the founders and account executive to support sales.

What you'll do

• Own product positioning and messaging
• identify target buyers and relevant channels
• create technical content, benchmark write-ups, launch announcements, documentation, case studies, and customer videos
• raise the profile of Lithos and its founders through conferences, podcasts, panels, and communities
• plan product launches and events
• develop sales materials
• track channel and message performance.

What we're looking for

Skills & competencies

founding product marketer

lithos ai

hybrid

san francisco ca

product marketing

ai infrastructure

developer marketing

technical content

product launches

positioning and messaging

developer audience

$150k–$200k per year

early-stage startup

meaningful early equity

Work arrangement

• Weekend coverage required

Benefits & perks

• Meaningful early equity as one of Lithos’s first hires.

Why this role

One of the company’s first ten hires and its first marketer; hands-on founding role with meaningful early equity; hybrid arrangement.

About the employer

Unusual Ventures is hiring for this role. Industry: Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services. Sector: 51.