Senior Backend Engineer - AdTech, Flexible & Remote

AgileEngine, LLC. in Coimbra, Portugal, seeks a Senior Backend Engineer to architect and build the core systems of a next-generation AdTech platform. You will design high-throughput, low-latency services using Python, Django, Kubernetes, and AWS.

This is an early-stage initiative where senior engineers define the technical direction from the ground up. You will own critical systems end-to-end, drive architectural decisions, and mentor other engineers while collaborating with product, data, and