Senior Backend Engineer - Data Pipelines & AI Platform
Summary
Senior backend engineer at Fakto, an early-stage Cost Intelligence platform in Paris, owning data modeling, data pipelines and APIs that power AI agents for enterprise clients, while driving security, reliability and production readiness across the stack.
Fakto is building a Cost Intelligence platform in Paris, with a small senior team and a demanding, enterprise-grade culture. You’ll be one of the first engineering hires, shaping the architecture and data systems that power AI agents and client value.
You’ll own data modeling, pipelines and APIs, balance what to standardize versus customize, and drive security, reliability and production readiness across the stack.

