Senior Realtime & Voice Full-Stack Engineer
Summary
Senior full-stack engineer at Hopper (Kibbi Technologies) in Toronto who owns the realtime and voice layer end to end: building React/TypeScript front ends, Scala and Python services, and GCP/AWS cloud infrastructure, with emphasis on scalable multi-tenant architecture, safety/PII compliance, and shipping low-latency production features.
Hopper is seeking a senior full stack engineer to anchor HTS, owning the realtime and voice layer end to end. You will work across React/TypeScript front ends, Scala and Python services, and cloud infrastructure on GCP/AWS, with a focus on scalable, multi-tenant architecture and safety/PII compliance.
The role requires ownership of production systems and a proven ability to ship high-quality, low-latency features.