Node.js Developer

Location: Mohali

Job Description
We are looking for an experienced  Node.js / Blockchain Backend Developer  to join our growing engineering team. You will work at the core of our systems, building  secure, scalable backend services  and integrating  blockchain-powered solutions  for real-world applications.

Key Responsibilities
Build and maintain  high-performance REST APIs  using  Node.js & Express.js
Work on  Blockchain integrations  and Web3-based backend services
Design and manage scalable databases using  MySQL & MongoDB
Implement  JWT-based authentication  and backend security best practices
Optimize backend performance and handle  production-grade traffic
Collaborate with frontend, Dev Ops, and product teams
Assist in  deployment and environment setup  (Docker knowledge is a plus)

Required

Skills & Qualifications
4.5+ years of hands-on experience in  Node.js backend development
Strong experience with  Express.js
Good understanding of  Blockchain & Web3 concepts
Experience working with  MySQL and MongoDB
Strong knowledge of  REST API design & security

Experience with authentication, authorization & JWT
Familiarity with Git and version control systems

Good to Have

Experience with  Docker & containerization
Exposure to cloud platforms (AWS / GCP / Azure)
Experience in fintech, crypto, or Web3 projects

What We Offer
Competitive salary package
Opportunity to work on  modern Web3 & blockchain projects
Growth-oriented work environment
Collaborative and supportive team culture