Backend Developer ( Node.js & Nest.js)

• Title -

  Backend Developer (Node.js and Nest JS)

• Location

  Ramanujan IT City

  ,

  Chennai

• Employment Type

  6+ months Contract

• Workdays

  Sunday - Thursday

• Position –

  2 - Mid-level (4 years) and 1 Senior (5+ years)

• Immediate Joiner

Position Overview

We're looking for a Backend Developer to lead the complete migration and architecture of our health platform's backend systems, implementing enterprise-grade security and scalability.

Key Responsibilities

• Lead comprehensive audits of Node.js/Strapi codebase and architect migration strategy
• Assess and enhance security implementations against enterprise requirements (AES-256, TLS 1.3, SQLCipher)
• Design and implement scalable NestJS microservices architecture for analytics and AI integration
• Architect PostgreSQL database migration with optimized ERD for analytics and performance
• Implement advanced caching strategies with Redis for sub-200ms response times
• Lead Firebase integration for comprehensive user analytics and retention tracking
• Design multi-tenant RBAC system for corporate wellness programs and community APIs
• Develop ML-powered insights engine using user data and behavioral analytics
• Build custom admin dashboard to replace Strapi's admin interface
• Architect MDM and consent management systems for personalized data handling
• Integrate MarTech tools for CTR/CAC tracking and survey management
• Lead migration of notification systems from Strapi to NestJS with Arabic localization
• Implement enterprise-grade BullMQ job processing and backup strategies

Required Skills

• Expert-level NestJS and Node.js architecture skills
• Advanced PostgreSQL optimization and database design
• Enterprise security implementation experience
• ML/AI integration and data analytics experience
• Multi-tenant architecture and RBAC design
• Leadership and mentoring capabilities
• Experience with MarTech integration and admin dashboard development
• Knowledge of Arabic localization and international compliance