Product & Operations
SieveSan FranciscoPosted 21 February 2026
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 a member of the operations team at Sieve, you’ll work on a variety of initiatives to build and scale our data operations. This includes forging data partnerships with content owners, coming up with creative ways to source new data, building out our human workforce, scaling human QA processes, and more — all to service the needs of our engineering team and our customers. You’ll have ownership over these projects end-to-end and will play a critical role in shaping Sieve’s long term strategy.This role is ideal for someone who has a mixed technical and non-technical skillset and thrives in working through highly undefined settings and tasks.RequirementsExcellent general problem solving skillsBachelor's degree in computer science/STEM adjacentIn-person at our SF HQBonus: At least 1 year of engineering experienceBonus: Experience spearheading operations work at an AI labBonus: Experience as an early hire at a startup
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