High-quality video, audio, image, and interaction data for frontier AI. Backed by Y Combinator and AI Grant.
About the role
Consistent growth in qualified, active contributors who complete paid tasks Higher conversion from signup to first paid task and a shorter time to activation
What they're looking for
- Experience owning growth, growth operations, or marketplace supply, with a track record of building programs from scratch
- Demonstrated ability to design experiments, launch quickly, measure results, and scale what works
- Strong analytical skills, comfortable working with funnel data, cohorts, dashboards, and acquisition economics
- Hands-on experience with outbound tools, CRMs, lifecycle messaging, and workflow automation
- Strong communication and commercial instincts, comfortable recruiting early contributors and closing partnerships yourself
- Resourceful, self-directed, and willing to handle the operational details needed to get a new initiative off the ground
More about this role
Sieve is a multimodal lab curating the world’s highest-quality training datasets, spanning video, audio, images, text, and 3D. We combine exabyte-scale data infrastructure with novel multimodal understanding techniques to push the frontier of foundation models. We exist to solve one of the biggest bottlenecks in AI: high-quality training data.
We partner with top AI labs and did $XXM last quarter alone, with a team of roughly 30 people. We raised our Series A from firms including Matrix Partners , Swift Ventures , Y Combinator , and AI Grant .
Why Now
AI’s next wave needs data from people with real skills, creative expertise, and access to the physical world. Building a contributor network that can meet that demand is central to Sieve’s growth.
You’ll join early enough to build the systems that shape how contributors discover Sieve, start earning, and keep coming back. Your work will directly expand the data available to the world’s leading AI labs.
About the Role
We’re hiring a Growth Operations Lead to build and own growth for our contributor platform. You’ll run experiments to acquire contributors, improve activation and retention, and develop supply-side partnerships across...
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