Experience: 6+ Years

Location: Chennai

About The Job

We are looking for a Senior Backend Developer – Node.js with 6+ years of experience in cloud-based backend development. The ideal candidate should have strong hands-on expertise in Node.js, TypeScript, PostgreSQL, API development, backend architecture, performance optimization, concurrency, and caching, with experience building resilient, scalable, and high-performing enterprise applications.

What You'll Do

Design, develop, and maintain scalable backend services using Node.js and TypeScript, contributing to enterprise-grade and cloud-native applications.
Design and optimize API services, applying performance tuning, concurrency management, caching strategies, and resiliency practices to improve scalability and reliability.
Optimize PostgreSQL performance through query analysis, indexing strategies, efficient data access patterns, and database optimization.
Collaborate with architects, engineers, and cross-functional teams on solution architecture, technical design, code reviews, frontend integration,



and production troubleshooting.
Drive continuous improvement through root-cause analysis, performance optimization, observability, technical documentation, and engineering best practices.
What We Seek In You

6+ years of backend application development experience in cloud-based environments with strong hands-on expertise in Node.js and TypeScript.
Robust understanding of backend architecture, distributed systems, API design, system design, data structures, algorithms, and software engineering principles.
Proven experience with API performance tuning, concurrency management, caching strategies, scalability, resiliency, and high-availability backend services.
Advanced hands-on expertise in PostgreSQL, including query performance analysis, index optimization, query refactoring, database design, data modeling, and large-scale data processing.
Experience building and supporting cloud-native applications, with strong d

📌 Backend Developer – Node.js (Chennai)
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📍 Chennai