Apache Arrow Jobs

Tenzir is building an open-core security data pipeline for the AI era, empowering defenders to collect, shape, and route security telemetry at scale. The stack includes a C++23/26 core engine and a modern TypeScript platform layer. They are hiring f…

Count is an infinite, real-time canvas where SQL, Python, and low-code query cells live side-by-side with visualizations and freeform whiteboarding. It replaces the traditional linear notebook with a collaborative space for modeling, analysis, and p…