Performics is the Performance Centre of Excellence within Publicis Groupe, building technology, data and AI-driven marketing solutions for global brands.
This Principal Backend Engineer role is a hands-on, principal-level individual contributor position shaping the backend and data foundation behind OneSuite, our unified marketing intelligence and automation platform. You’ll set technical direction across data products and platform integration, write production-grade Python, and lead high-impact architectural decisions that make complex marketing data dependable, secure and usable across clients.
A key focus is enabling AI-assisted analyst workflows, including agents built with the Claude Agent SDK, so teams can answer questions, surface issues and act on campaign opportunities with confidence.
