Mern Stack & Blockchain Developer

Suffescom Solutions Inc; Sahibzada Ajit Singh Nagar; On-site; INR 1,200,000 - 2,400,000; Full time

Benefits offered by this job

5 Days Working

On Time Salary

Inter-Tech Work

Skill Upgradation

Soft Skills Training

Rewards & Recognition

Weekly De-stressing

Job summary

Suffescom Solutions Inc in Sahibzada Ajit Singh Nagar (Punjab, India) is seeking an experienced backend developer with MERN and blockchain expertise. You will design, develop, and maintain scalable backend systems, build RESTful APIs and microservices, and integrate blockchain features with backend services.

You will work with Web3 technologies and collaborate across teams. The role requires strong Node.js/Express.js, React.js, and MongoDB skills, plus a solid grasp of security practices and API

Qualifications

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

Responsibilities

• Design, develop, and maintain scalable backend apps with Node.js/Express.js
• Build RESTful APIs, microservices, and backend services
• Develop, test, deploy, and maintain blockchain smart contracts
• Integrate blockchain features with backend apps and third-party services
• Work with Web3 technologies to interact with decentralized networks
• Design secure, efficient blockchain-based solutions for business needs
• Manage databases with MySQL, MongoDB, and other stores
• Implement authentication, authorization, and RBAC
• Handle logging, monitoring, debugging, and performance tuning
• Collaborate with frontend, QA, DevOps, and product teams
• Participate in code reviews, architecture discussions, and planning

Job description

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.

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

Benefits

• 5 Days Working
• On Time Salary
• Inter-Tech Work
• Skill upgradation trainings
• Soft Skills trainings
• Rewards and Recognition
• Weekly De-stressing activities