Node.js Jobs in Web3

Experience Required: 3+ Years
Location: Gurgaon, India

About Tiamonds:

Tiamonds is the world’s largest diamond marketplace, expanding its reach to include other real-world assets like gold, silver, sapphires, real estate, and financial instruments. Utilizing cutting-edge Web3 technology, Tiamonds empowers investors with freedom of ownership, offering a secure and transparent ecosystem. With a mission to redefine asset ownership, Tiamonds is paving the way for a more inclusive and accessible financial future.

Role Overview:

We are seeking a passionate and experienced Senior Full-Stack Developer to join our growing technology team. The ideal candidate will drive the development and integration of secure, scalable backend features and blockchain-based applications that power our next-generation financial platform.

Key Responsibilities:

• Research & Innovation
  
  

  • Explore and evaluate new blockchain technologies, including Ethereum, Cardano, and Solana.
    
    

  • Conduct R&D for NFT integrations, asset tokenization, and proof-of-concept (POC) initiatives lending and borrowing.
    
    

• Backend & Smart Contract Development
  
  

  • Design, build, and maintain secure smart contracts and backend services.
    
    

  • Implement features such as token vesting (e.g., TOTO), staking, and reward models.
    
    

• API Development & Integration
  
  

  • Ensure smooth integration between backend and frontend interfaces, as well as with Web3 applications, and wallets like MetaMask.
    
    

• Blockchain Integration & Feature Development

  • Lead the implementation of blockchain-based features, including NFT functionalities and multi-chain support.
    
    

  • Build smart contract-based logic for token ownership and staking mechanisms across Ethereum, Cardano, and other chains.
    
    

• Scalability & Optimization

• Cross-Functional Collaboration

Requirements:

• Bachelor’s or Master’s in Computer Science, Software Engineering, or a related technical discipline.
  
  

• 3+ years of professional experience in backend development with a focus on blockchain technology.
  
  

• Experience withmulti-chain blockchain integrationand interoperability protocols.
  
  

• Familiarity withNFT standardssuch asERC-721andERC-1155, and a solid understanding oftokenomics.
  
  

• Strong knowledge ofAPI securityprotocols, best practices, and implementation of secure authentication and authorization mechanisms.
  
  

• Proficient in Solidity, Web3.js, Node.js, and backend API development.
  
  

• Practical experience with smart contract development, deployment, and gas optimization.
  
  

• Strong understanding of blockchain platforms such asEthereum, Cardano, Solana,or others.
  
  

• Familiarity with integrating blockchain wallets and decentralized applications (dApps).
  
  

• Strong interpersonal skills and ability to work in a fast-paced, collaborative environment.
  
  

What We Offer:

• An opportunity to work at a regulated and pioneering Web3 company.
  
  

• A dynamic, impact-driven work environment with global exposure.