TECHNICAL LEAD - Node.js

JOB DESCRIPTION for Backend Node JS Developer

Experience: 8-10 Years

Mandatory Skills

• Node.js (API dev, performance tuning, async/batch processing)
• NOSQL DB (bulk operations, aggregation, schema design, query optimization)
• Database Optimization (indexing, large data handling, performance tuning)
• Asynchronous Programming (promises, concurrency, failure handling)
• Object oriented development skills.
• Problem Solving (structured thinking, clear approach, logical design)
• Coding Skills (hands-on, real-world implementation)
• Elasticsearch (search, indexing)
• JavaScript (core concepts, async/await, event loop, closures)
• AWS (S3, SQS, Lambda, EC2, event-driven architecture)
• System Design (scalable architecture, hierarchical data modelling)
• Concurrency Handling (parallel processing, queues, throttling)

Key Responsibilities

• Low latency, high availability, and performance application design and implementation.
• Assure that the code is highly robust and capable of providing high performance to the end user.
• Troubleshooting and debugging issues related to Node.js applications

Qualification (Education)

• BE, B-Tech