Marketing Lead

San Francisco, CA · On-site · Full-time Compensation: $160,000-$220,000 + competitive equity About the Company Our client is an applied research lab curating data solutions for foundation-model development, serving frontier AI labs with a mission to deliver the best data to power the best models – work that sits directly in the loop of how those systems improve. Since a recent Series A, it has grown to a well-Over-$100M revenue run rate, and its work was recently amplified by a major industry player, building credibility with the foundation-model labs that make up its customer base. Founded 2025 · 11-50 people · Industry: AI / Data research lab The Role The client is hiring its first Head of Marketing / Marketing Lead to build the marketing function from scratch and establish a clear brand across two audiences: (1) talent perception, so the company becomes a tier-zero destination for top researchers, engineers, and ops candidates; and (2) customer/researcher perception, so frontier-lab researchers associate it with the highest data quality and a deeply research-led approach. Requirements 2–5 years of marketing at a B2B or technical company Deep, genuine fluency in AI / ML / foundation models A generalist across channels - LinkedIn, X, content, events, positioning Strong communication with technical audiences A hands‑on, IC builder mentality On‑site in San Francisco, with travel to 4–5 major AI conferences a year Nice to Haves A generalist with proven ability to spike in whichever channel proves highest‑leverage A demonstrated fast ramp AI/ML/foundation‑model fluency deep enough to write for technical audiences such as researchers without faking it High agency, a bias to action, and comfort with ambiguity Both strategic and an executor Why Join First marketing hire with a true zero‑to‑one mandate: build the entire brand and GTM function from scratch Elite backing and real traction: a recent Series A, a $100M+ revenue run rate, and industry amplification Serves every frontier lab: a direct line into the foundation‑model ecosystem Details Location – San Francisco, CA Work policy – On-site; travel to 4‑5 major AI conferences per year Compensation – $160,000-$220,000 + competitive equity Visa sponsorship – Not available Employment type – Full-time #J-18808-Ljbffr David Joseph & Company