Back End Developer

Job Title: Sr. Backend Developer

Location: Gurgaon

Experience: 5+ Years

CTC: Up to 20 LPA

Industry: Tech Product

We are looking for a talented and motivated Backend Developer to join our dynamic team. The ideal candidate will have a strong foundation in Node.js, cloud-native development, and AI/LLM integration. In this role, you will design scalable backend systems, deploy LLM models and AI agents (Agnos / LangGraph), and collaborate across teams to build secure, high-performance applications in a cloud-native environment.

Key Responsibilities:

-Build scalable backend services and RESTful APIs using Node.js, Express.js, and NestJS

-Architect and manage cloud-native systems on AWS and GCP

-Integrate AI/LLM agents using Agnos, LangGraph, or related tools

-Set up and manage CI/CD pipelines (AWS CodePipeline, Lambda)

-Implement real-time communication using Socket.IO, Kafka, RabbitMQ, SQS

-Ensure API security, access control, and multi-tenant system design

-Collaborate with frontend teams working on React.js

-Guide and mentor team members technically

Required Skills & Qualifications

-5+ years of backend development experience with interactive applications

-Strong command over Node.js, Express.js, NestJS

-Experience working with frontend technologies like React.js

-Advanced knowledge of AWS, GCP, and cloud cost/security optimization

-Familiar with GraphQL, AWS AppSync, Elasticsearch

-Experience deploying LLMs and using Agnos / LangGraph

-Practical understanding of CI/CD pipelines and automation

-Expertise in real-time systems like Kafka, RabbitMQ, Socket.IO, SQS