Summary
Julien Dehee is a Senior Engineering Manager and Head of Infrastructure with over a decade of experience designing and operating UNIX-based, massively redundant, cloud-ready systems. He has led and scaled cross-cutting teams (SRE, DBRE, Core Infrastructure, Engineering Productivity) through large migrations from on-prem platforms to infrastructure-as-code in GCP while building observability, deployment automation, and cost-aware foundations. Julien combines hands-on systems engineering—building containerized production platforms, Prometheus-based observability, and automated provisioning of large storage and database clusters—with people-centered leadership that grew teams from single digits to dozens and enabled distributed service ownership across 100+ engineers. He is a pragmatic DevOps advocate who pairs technical depth in reliability and performance with experience navigating security/compliance and vendor/cost management. Not obvious from titles: he’s driven end-to-end shifts in operational culture, from incident tooling to PagerDuty delegation and developer empowerment, leaving measurable reductions in toil and improved ownership.
13 years of coding experience
9 years of employment as a software developer
Leadership Journey Programme, Leadership Journey Programme at INSEAD
DUT Services et Réseaux de Communication, Computer Systems Networking and Telecommunications, DUT Services et Réseaux de Communication, Computer Systems Networking and Telecommunications at Université Paris-Est Marne-la-Vallée
French, English