About Cladbe: The PropTech OS We are not building another clunky real estate CRM. We are building Cladbe — a PropTech Operating System designed to become the operational backbone of the Indian real estate industry. The Indian real estate market runs on fragmented tools, stale data, and heavy operational leakage. Cladbe replaces that with a single integrated platform: the builder's internal operations (the Cladbe OS) connected directly to a unified distribution network (Property.new and our Channel Partner platform). We are headquartered in Bareilly, where we are finalizing our MVP and hardening our infrastructure ahead of our commercial launch in Delhi-NCR. We're looking for a Backend Engineer to join the core engineering team and build infrastructure that stays fast and reliable under heavy concurrent load — including high-demand booking events where downtime is not an option. The Mission: Building the OS for Indian Real Estate As a Core Backend Engineer, your code will be the source of truth for real estate transactions worth crores. You won't build features in isolation — you'll build systems where everything connects. When a sale closes in our CRM, it automatically triggers financial demand letters, verifies construction invoices, and updates live inventory across the platform. That integration is the product. What You'll Do • Build the core APIs: Design and scale stateless Node.js services that power the business logic of the Cladbe OS. • Own data integrity: Maintain strict database integrity in PostgreSQL — our financial source of truth — and run the real-time Inventory Matrix on Redis (DragonflyDB). • Engineer for concurrency: Build robust concurrency controls that prevent double-bookings during high-volume booking events. • Orchestrate workflows: Build event-driven architectures and payment and settlement workflows using Kafka, Hatchet, and RabbitMQ. • Optimize for bare metal: Deploy and tune services on bare-metal Kubernetes clusters, where resource efficiency directly matters. The Stack • Backend: Node.js, TypeScript, Express/NestJS • Databases: PostgreSQL (with pgvector), DragonflyDB (Redis-compatible — caching and distributed locks) • Graphs: JanusGraph on Cassandra — experience with graph databases is a strong plus • Messaging & Orchestration: Kafka (event bus), Hatchet + RabbitMQ (workflow orchestration) • Auth & Notifications: Firebase • Observability: SigNoz + ClickHouse (traces, metrics, logs) What We're Looking For • Solid backend experience building scalable, distributed systems. • You understand that a crash during a live real estate launch is unacceptable — you design for resilience and graceful degradation, not just the happy path. • You're comfortable working in a lean, focused engineering team in Bareilly as we build toward national scale. • You think like an owner. You understand that backend reliability and efficiency directly shape revenue and customer trust. Why Join Us • Digitize a massive industry: We are not another aggregator. We are building the operating layer for Indian real estate — from supply to transaction. • Modern stack, no legacy: Greenfield architecture. You'll shape core systems from the ground up, not maintain someone else's decade-old code.
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