Senior SDE - Platform

📋 Description Design and build the platform components Workflows and Conversations run on, queueing pipelines Own your components end to end: architecture, design docs, code, tests, rollout, dashboards, and Go deep on data stores at scale, schema and index design, sharding strategies, replication Work close to the infrastructure: GKE autoscaling, resource tuning, Pub/Sub and Cloud Tasks Spot gaps in your systems before production does, missing idempotency, unbounded queues, cache Debug the incidents that cross layers, where the answer isn't in one service's logs but in how the 🎯 Requirements 4+ years of backend engineering experience, with deep hands-on work in Node.js and/or Go Strong systems understanding across the stack, application, database, and infrastructure, proven on Deep experience with queueing and async processing, Pub/Sub, Kafka, RabbitMQ, Cloud Tasks, or Database depth beyond CRUD, indexing strategies, sharding, replication, query performance, and safe Hands-on with Redis or other in-memory stores, caching patterns, data structures, and their failure Production experience with cloud infrastructure, Kubernetes, autoscaling, resource limits, and how