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Principal Data Scientist, User Ecosystem

Permanentremote5+ yrs📍 Remote - United States, 🇺🇸 United States🗣 English

Principal data scientist to lead consumer ecosystem measurement and experimentation strategy.

Shape Reddit's understanding of user discovery, engagement, and ecosystem health through advanced modeling and experimentation. This senior leadership role requires deep expertise in consumer science—recommender systems, user modeling, causal inference, or ecosystem dynamics—and involves partnering across product and engineering to translate complex technical findings into product decisions. Mentor a team while establishing measurement frameworks and learning agendas for long-term consumer value.

Tech stack
PyTorchJAX
Rate
Not stated by the agency
via

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Found at a specialist agency · listed 22 October 2026 · InsideJobs links you to the original posting.