Information Technology & Services Companies Using PostgreSQL

626 companies across IT & Services posting over 12,000 PostgreSQL-related roles indicates this isn't niche hiring — it's foundational infrastructure investment at scale. The volume suggests a broad shift toward open-source database consolidation, with a high concentration of active buyers across the US, India, and Germany.

Companies hiring for PostgreSQL alongside Redis and MongoDB are building polyglot persistence architectures — using multiple database types for different workloads — which signals a mature, well-funded engineering org. The Python and Django pairing points to application-layer development happening in parallel, meaning these companies need full-stack tooling, not just database solutions. For vendors, this combination narrows targeting to teams actively scaling product infrastructure rather than running purely internal IT.