Senior Back-End Developer (Toronto) (Winnipeg)

Rumble is the Freedom-First technology platform. We proudly offer a video platform, cloud services, advertising solutions, and a non-custodial cryptocurrency wallet.
Duties and ResponsibilitiesArchitect and implement scalable backend systems and features for a high-traffic video platform.
Design and optimize MySQL database schemas for performance at scale.
Implement and maintain caching strategies using Memcached and Redis.
Build and maintain APIs that serve client‑facing applications.
Integrate user‑facing elements developed by front‑end developers with server‑side logic.
Identify performance bottlenecks and implement optimizations for maximum speed and scalability.
Develop and maintain background tasks and data pipelines handling very large datasets.
Conduct code reviews and drive technical decisions on system design and architecture.
Maintain, refactor, and modernize legacy codebases.
Build reusable libraries and establish patterns for future developmen...