MogiSunset
Backend Engineer — Data Pipeline
On-siteFull-time
$200,000 to $200,000 a year
About the job
ABOUT REPLAY At its core, Replay was founded to help founders. We started by supporting startups through shutting down, but we have since expanded into unlocking a new revenue stream for all types of businesses. In 2025, we had a unique insight: the data every company generates each day through collaboration, communication, and building is some of the most valuable training data in the world. Public and synthetic data can only get frontier models so far, so the next generation of model progress depends on real, proprietary data grounded in how actual businesses operate. We are a primary source of it, partnering directly with the frontier AI labs building what comes next. WHY JOIN REPLAY NOW...