Realtime Backend Platform Engineer - Scale & Observability

Spin Master Hapiko is seeking a Backend Engineer to own the API, job queues, and real-time layer for a global sticker-printer product. You will scale and harden the backend, ensure fast, safe, and affordable operations as Hapiko grows, and own end-to-end server-side services.

You will collaborate with firmware, ML Serving, and Trust Safety teams to maintain reliability and privacy for a kids’ product, while building observability and cost-instrumentation across the stack.