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QualiTLabs - Blockchain Backend Engineer - NFT Tokenization

Actively Reviewing the Applications

QualiTlabs

India Full-Time On-site INR 3–8 LPA
Posted 2 months ago • Apply by May 4, 2026

Job Description

Description

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.

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

Skills

  • Solidity, NFT Standards, Smart Contracts, Blockchain, RWA, Tokenization, Ethereum, Polygon, InterPlanetary File System (IPFS) and Web3js

(ref:hirist.tech)

Required Skills

Ethereum Blockchain Testing Tokenization
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