Senior Backend Engineer (Python) – AI Marketing Platform

Northbeam is seeking a senior backend-focused software engineer to tackle product problems from first principles and own features across the stack. You’ll split time between backend and frontend work, collaborate with data scientists, product managers, and designers, and help scale the new incrementality platform. You’ll design and implement reliable systems, work on near real-time data ingestion, and contribute to AI-powered workflows for marketers while collaborating across teams in a