MERN & Blockchain Developer

As a MERN and Blockchain Developer at Suffescom Solutions, you design and build scalable backend systems and decentralized applications. You work across Node.js backend development, smart contract engineering, Web3 integrations, and blockchain infrastructure to deliver production-ready solutions that connect traditional backends with decentralized networks.

What you'll do

• 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