NodeJs Backend Developer

Job description

We are looking for an experienced Node.js Developer with Hands-on experience to build scalable, high-performance backend applications. The ideal candidate should have strong expertise in Node.js, Express.js, APIs, and databases and Web3, along with a good understanding of backend architecture and security.

Key Responsibilities

Expertise: Blockchain Integration OR Smart Contract Development, Web3 APIs, Solidity. Develop and maintain server-side applications using Node.js

Design and build RESTful APIs and backend services

Work with MySQL and/or MongoDB for data storage and optimization

Ensure high performance, scalability, and security of applications

Integrate third-party APIs and services

Handle error handling, logging, and debugging

Collaborate with frontend, QA, and DevOps teams

Participate in code reviews and technical discussions

RequirementsTechnical Requirements

3+ years of hands-on experience in Node.js

Strong knowledge of Express.js

Experience with MySQL & MongoDB

Good understanding of API development & security practices

Knowledge of asynchronous programming & event loop

Familiarity with JWT authentication & role-based access

Experience with Docker / deployment is a plus

Knowledge of Git & version control systems

Good to Have

Hands on experience with microservices architecture

Experience of Redis / caching mechanisms

Exposure to cloud platforms (AWS/GCP/Azure)

Benefits

5-day work week

Competitive salary package

Opportunities for professional growth and continuous learning

Support for inter-tech skill upgradation

Compensation: 800,000.00 - 1,100,000.00 per year

Work Location: In person .