Technical Recruiter
SieveSan FranciscoPosted 21 February 2026
Tech Stack
Job Description
About UsSieve is the only AI research lab exclusively focused on video data. We combine exabyte-scale video infrastructure, novel video understanding techniques, and dozens of data sources to develop datasets that push the frontier of video modeling. Video makes up 80% of internet traffic and has become the enabling digital medium powering creativity, communication, gaming, AR/VR, and robotics. Sieve exists to solve the biggest bottleneck in growth of these applications: high-quality training data.We've partnered with top AI labs and did $XXM last quarter alone, as a team of just 15 people. We also raised our Series A last year from Tier 1 firms such as Matrix Partners, Swift Ventures, Y Combinator, and AI Grant.About the RoleAs our first recruiter at Sieve, you'll build our recruiting function from the ground up and hire across engineering and our product operations org. This is a high-ownership role for someone who thrives in ambiguity, moves fast without sacrificing quality, and wants to be directly responsible for scaling a high-growth startup.No day will look the same - ideal candidates will bounce around between sourcing candidates, taking screen calls, running recruiting events, and anything else that’s needed to build the most talent dense organization.RequirementsAt least 3 years of technical recruiting experienceFamiliarity with AI/ML/Research talent marketIn-person at our SF HQBonus: Experience as a founding recruiterBonus: Experience with hosting recruiting eventsBonus: Experience with AI tools (Claude, Cursor, etc)
Apply Now
Direct link to company career page