Job Summary

David's Ad

We are building a blockchain platform focused on NFT-based records and tokenization of real-world assets (RWA). The frontend is already developed, and we are looking for a skilled Blockchain Backend Engineer to design and implement smart contracts and blockchain services.This role involves building production-grade, verifiable blockchain systems with a strong focus on NFTs, on-chain verification, and metadata integrity.

Job Title – Blockchain Backend Engineer – NFT Records & Tokenization

Experience – 4 – 7 years

No of positions – 01

Key Responsibilities

Phase 1 – Immediate Scope

Design and develop NFT minting and issuance (single & batch)
Implement NFTs linked to real-world records (certificates, titles, permits)
Enable on-chain public verification (Token ID, Contract Address, Blockchain)
Design and manage NFT metadata (on-chain / IPFS) with metadata locking
Implement document hash anchoring for tamper-proof verification
Develop public verification APIs and QR-based verification flow
Work with at least one EVM-compatible blockchain (Polygon / Base / Ethereum L2)

Phase 2 – Nice to Have (Future Scope)

Security token issuance with transfer restrictions
Whitelisting and compliance-ready token flows
Investor onboarding and agreement binding
Distribution handling, investor data room, and referral tracking

Required Skills

Strong experience in Solidity
Hands-on development with ERC-721 and/or ERC-1155
Smart contract development, testing, and deployment
Experience with EVM blockchains
Proficiency in Web3 libraries (ethers.js / web3.js)
Knowledge of IPFS and on-chain data anchoring
Ability to design secure, scalable, and verifiable blockchain architectures

Good To Have / Bonus Skills

Experience with Real-World Asset (RWA) tokenization
Exposure to security tokens or compliance-focused Web3 platforms
Prior work on enterprise or regulated blockchain solutions