Columnar Data Jobs

Experienced Rust engineer wanted to build and optimize high-performance ML data and evaluation infrastructure for Alignerr on a remote, part-time to near-full-time contract basis.

A senior Rust engineer is needed to build and optimize high-performance ML data and evaluation infrastructure for Alignerr’s AI research and production workflows on a part‑time remote contract.

Senior backend engineer to design and implement features that measure AI adoption and engineering productivity at Jellyfish, working rapidly in a remote, product-discovery environment.

An experienced backend engineer to build scalable AI-powered classification and data infrastructure that helps engineering leaders understand and improve how teams work.

Senior Backend Engineer needed to design and implement scalable APIs and data systems at Jellyfish, leveraging Python and Django to map and analyze engineering organization workflows.