Mern Stack & Blockchain Developer

Suffescom Solutions Pvt. Ltd.; Mohali; On-site; INR 800,000 - 1,400,000; Full time

Job summary

Suffescom Solutions Pvt. Ltd. is seeking a backend developer with 3+ years of MERN stack experience and 1+ year of blockchain development to design, build, and maintain scalable backend services.

You will work on RESTful APIs, microservices, and integration with blockchain networks, ensuring secure, robust backend solutions. You will collaborate with frontend, QA, DevOps, and product teams, participate in architecture discussions, and contribute to the entire development lifecycle in a

Qualifications

• 3+ years of hands-on experience in MERN stack development.
• 1+ year of experience with blockchain development.
• Strong expertise in Node.js & Express.js.
• Solid experience with React.js.
• Strong knowledge of MongoDB.
• Understanding of REST APIs & backend security best practices.
• Good problem-solving and communication skills.

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

Skills

MERN stack

Blockchain development

Node.js & Express.js

React.js

MongoDB

REST APIs & security

Problem solving

Job description

Suffescom Solutions Pvt. Ltd. | Full time

• 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
  

Requirements

Required Skills & Qualifications

3+ years of hands-on experience in MERN stack development

1+ year of experience with blockchain development

Strong expertise in Node.js & Express.js

Solid experience with React.js

Strong knowledge of MongoDB

Understanding of REST APIs & backend security best practices

Good problem-solving and communication skills