Senior Software Engineer, Backend (AdTech)
Core
Backend developer building software for AI-powered self-checkout kiosks and the infrastructure supporting millions of transactions.
Role type
Senior IC backend engineer (checkout infrastructure)
Builds
Scalable backend systems, cloud training infrastructure, and production code for kiosk operations
Domain
Retail technology / AI / Checkout automation
Deliverable
production ML models | product features | infrastructure
Required skills
Python, Node.js, C++, Go, C#, Java, SQL, cloud infrastructure management, algorithms and data structures, production code development
Preferred skills
AdTech components experience, fast-paced shipping, cloud deployment
Responsibilities
Own major feature development end-to-end, build backend infrastructure for scalable cloud training, rethink and recreate codebases for scale, maintain production code
Seniority
Senior, hands-on IC
