RingCentral seeks a Senior Backend Engineer (Rust) to design, implement, and maintain high‑load microservices within a distributed system. You will work independently or with a project team to build scalable APIs, improve reliability, and ensure security across services.The role requires strong Rust experience, Kubernetes familiarity, and a passion for testing in Agile environments. You’ll collaborate with internal and external systems, use gRPC, MongoDB, Kafka, Postgres, and GitLab CI/CD, and