Node js developer

"Job Title: Backend Developer (Node.js) / Mid-Level Backend Engineer"
Experience - 3 to 4 Years
Location: Noida
Job Type: Full-time
Salary- INR (50k to 60k)

Role Overview:

We are looking for a Backend Developer with strong experience in Node.js and scalable system development. The candidate should have hands-on experience building production-grade backend services, working with microservices architecture, and contributing to system design decisions.

You will be responsible for developing reliable, high-performance backend systems and collaborating closely with cross-functional teams.

Key Responsibilities:

• Design, develop, and maintain backend services using Node.js (JavaScript/TypeScript)
• Build scalable systems using microservices or modular monolithic architecture
• Develop REST APIs and/or gRPC-based services
• Design efficient database schemas and optimize queries (MongoDB)
• Implement caching strategies using Redis
• Work with message brokers like Kafka or RabbitMQ
• Contribute to system design (HLD/LLD) discussions
• Build and manage containerized applications using Docker
• Maintain CI/CD pipelines using Jenkins
• Ensure code quality using best practices and tools like SonarQube
• Participate in code reviews and improve engineering standards

Technical Requirements Core Skills:

• 3–4 years of experience in Node.js development
• Strong knowledge of JavaScript and TypeScript
• Experience with backend frameworks and middleware
• Hands-on experience with REST APIs or gRPC
• Understanding of scalable backend architectures

Systems & Messaging:

• Experience with message brokers (Kafka or RabbitMQ)
• Understanding of event-driven architecture
• Knowledge of retries, idempotency, and fault tolerance

Database & Caching:

• Strong experience with MongoDB (schema design, indexing, optimization)
• Experience using Redis for caching and pub/sub

System Design:

• Good understanding of Data Structures and Algorithms
• Basic to intermediate system design knowledge
• Understanding of scalability concepts (load balancing, horizontal scaling)
• Knowledge of asynchronous programming and Node.js event loop

DevOps & Cloud

• Experience with Docker
• Familiarity with CI/CD (Jenkins)
• Basic experience with AWS or GCP

Preferred Qualifications

• Experience working on production-scale systems
• Familiarity with monitoring and logging tools
• Knowledge of authentication and security best practices
• Experience in performance optimization

Pay: ₹45,000.00 - ₹50,000.00 per month

Work Location: In person