About the job
We're hiring a Backend Engineer to own and build the backend of a subscription-based SaaS platform. The product includes gated content, video courses, AI-powered features, research tools, and real-time systems, built on Python/FastAPI with PostgreSQL on AWS. This is a hands-on, building role. You'll work across content APIs, payment integrations, user management, backend infrastructure, and AI system integrations.

You'll communicate directly with project managers and occasionally with technical stakeholders.
We need someone who can read an existing codebase, take ownership, improve systems proactively, and drive decisions independently. Not someone who waits to be told what to do next.

What You'll Work On
Backend services and APIs built with Python and FastAPI
Content management systems: gated libraries, video courses, and admin tooling
User migration and onboarding pipelines
AI system integrations: LLM APIs, context management, usage controls, and knowledge retrieval
Real-time features using WebSocket-based messaging and community systems




Database design, migrations, and query optimization in PostgreSQL
AWS infrastructure: EC2, RDS, SES, Docker, and deployment workflows
Backend reliability and production monitoring using Sentry, logging systems, and analytics tooling
Backend scalability, performance optimization, and API hardening

Requirements
4+ years of skilled backend engineering experience in Python
Solid FastAPI skills including async patterns and dependency injection
Solid PostgreSQL knowledge: schema design, migrations, query optimization, and indexing
Experience with Stripe or similar payment and subscription APIs
Experience with AWS, Docker, and backend deployment workflows
Comfortable working with existing production systems and improving them incrementally
Comfortable writing migration scripts that safely handle production data
Familiarity with observability and debugging tools: Sentry, logging sys

📌 Python Backend Engineer Dwarka
🏢 BNCW Enterprises
📍 Dwarka