Senior Node Js Blockchain Developer

We are looking for a Senior Node.js Developer with strong backend development experience and hands-on exposure to Blockchain integrations. The ideal candidate should have experience building scalable, high-performance applications using Node.js and working with distributed systems, real-time communication, and payment/wallet integrations.
Key Responsibilities

• Develop and maintain scalable backend applications using Node.js.
• Design and implement Microservices Architecture for high-performance applications.
• Integrate Blockchain-based solutions with backend systems.
• Work on payment gateway and wallet integrations.
• Develop real-time features using WebSockets.
• Build and maintain APIs and backend services with a focus on security and scalability.
• Work with databases including MySQL, MongoDB, and PostgreSQL.
• Implement messaging and event-driven systems using Kafka, RabbitMQ, or BullMQ.
• Use Redis for caching, session management, and performance optimization.
• Deploy and manage applications using Docker.
• Configure and work with Apache for application hosting and server management.
• Troubleshoot, optimize, and improve application performance and reliability.

Required Skill:

• 3–4 years of professional experience in Node.js development.
• Strong knowledge of JavaScript/Node.js.
• Hands-on experience with Blockchain integration.
• Experience with Microservices Architecture.
• Good experience with MySQL, MongoDB & PostgreSQL.
• Hands-on experience with Kafka, RabbitMQ or BullMQ.
• Experience with Redis.
• Working knowledge of Docker & Apache.
• Experience in Payment Gateway & Wallet integrations.
• Hands-on experience with WebSockets.
• Strong understanding of REST APIs, authentication, security, and backend architecture.
• Good problem-solving and debugging skills.

Pay: ₹1,000,000.00 - ₹1,200,000.00 per year

Application Question(s):

• Do you have hands on experience with Blockchain Integration?
• Do you have experience in Microservices Architecture, Apache, Kafka?
• Do you have experience in RabbitMQ or BullMQ?

Location:

• Mohali, Punjab (Preferred)

Work Location: In person