Senior Full-Stack Engineer – Job Description Experience: 6+ years Role Summary We are building a large-scale, real-time video learning platform powered by AI module and playback resumption. As the Lead Full-Stack Engineer, you will define and lead architecture, mentor engineers, ensure quality delivery, and own critical components across React, FastAPI, Django, PostgreSQL, Redis, and AWS. Tech Stack Frontend: React (Hooks, Context, Router)Backend: FastAPI (async), Django (REST, ORM)Database: PostgreSQL, RedisInfra: Docker, AWS (ECS, RDS, CloudFront, S3, Secrets Manager)CI/CD: GitHub Actions Responsibilities Architect and lead full-stack development of scalable web applications Guide the team through backend (FastAPI/Django) frontend (React) best practices Design and manage APIs (REST and WebSocket)Optimize and maintain scalable PostgreSQL schemas and Redis caching Ensure end-to-end CI/CD pipelines using Docker + GitHub Actions Manage secure, reliable deployments on AWS (ECS, S3, CloudFront, etc.)Perform code reviews, enforce clean architecture, and mentor junior engineers Collaborate with product, design, and ML teams to deliver key product goals Hands on Required Skills 6+ years of full-stack experience with React + Python backend (Django/FastAPI)Successfully deployed 3+ enterprise-grade products in production Deep understanding of PostgreSQL optimization and RedisProficient in Docker, GitHub Actions, and AWS-based deployment pipelines Experience with JWT-based auth, session management, and role-based access Experience with microservices and real-time communication (WebSocket, queues)Bonus Skills Redis Streams, Kafka, or event-driven designAWS MSK or SQS/KinesisPrevious experience with video platforms or ML/data-heavy apps