MERN & Blockchain Developer

Suffescom Solutions Inc; Mohali; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Suffescom Solutions Inc in Mohali, India, seeks an experienced Blockchain & MERN Stack Developer to drive backend and blockchain initiatives. You will build scalable backend systems with Node.js, develop dApps, and author smart contracts to meet business needs.

This role requires integrating blockchain functionality with backend services, working with Web3 and wallets, and collaborating with frontend, QA, DevOps, and product teams to deliver secure, robust solutions.

Qualifications

• Hands-on experience building scalable backend apps with Node.js.
• Proficient in blockchain development, smart contracts, and dApps.
• Experience integrating blockchain with backend services.

Responsibilities

• Design, develop, and maintain scalable backend applications using Node.js and Express.js.
• Build and manage RESTful APIs, microservices, and backend services.
• Develop, test, deploy, and maintain smart contracts on blockchain networks.
• Integrate blockchain functionality with backend applications and third-party services.
• Work with Web3 technologies to interact with decentralized networks and wallets.
• Design secure and efficient blockchain-based solutions for business requirements.
• Manage and optimize database systems using MySQL, MongoDB, and other data stores.
• Implement authentication, authentication, and role-based access mechanisms.
• Handle error logging, monitoring, debugging, and performance optimization.
• Collaborate with frontend, QA, DevOps, and product teams throughout the development lifecycle.
• Participate in code reviews, architecture discussions, and technical planning

Skills

Blockchain

Node.js

Express.js

Web3

Tools

MongoDB

MySQL

REST APIs

Job description

We are looking for an experienced Blockchain & MERN Stack Developer with strong hands-on expertise in both backend application development and blockchain technologies. The ideal candidate should be equally proficient in building scalable backend systems using Node.js and developing decentralized applications (dApps), smart contracts, and blockchain integrations.

Key Responsibilities:

• Design, develop, and maintain scalable backend applications using Node.js and Express.js.
• Build and manage RESTful APIs, microservices, and backend services.
• Develop, test, deploy, and maintain smart contracts on blockchain networks.
• Integrate blockchain functionality with backend applications and third-party services.
• Work with Web3 technologies to interact with decentralized networks and wallets.
• Design secure and efficient blockchain-based solutions for business requirements.
• Manage and optimize database systems using MySQL, MongoDB, and other data stores.
• Implement authentication, authorization, and role-based access mechanisms.
• Handle error logging, monitoring, debugging, and performance optimization.
• Collaborate with frontend, QA, DevOps, and product teams throughout the development lifecycle.
• Participate in code reviews, architecture discussions, and technical planning