Hiring For Web3 Developer_Remote

1 day ago

Ahmedabad, Gujarat, India Ethos HR Full time ₹ 12,00,000 - ₹ 36,00,000 per year

About the Role:

We are looking for a skilled Web3 Developer to join our blockchain engineering team. You will primarily work on Ethereum-based decentralized applications (dApps) and smart contracts, and collaborate with other blockchain teams to ensure seamless integration with broader blockchain protocols, platforms, and tools.

Key Responsibilities:

  • Design, develop, test, and deploy smart contracts on Ethereum (Solidity).
  • Build and maintain Web3 frontends and dApps using frameworks like , , and libraries like
  • Collaborate with backend and infrastructure teams to integrate smart contracts with existing systems.
  • Coordinate with blockchain infrastructure and protocol teams to ensure network compatibility, updates, and upgrades.
  • Conduct security reviews, audits, and gas optimization for deployed contracts.
  • Monitor smart contract activity, performance, and behavior in live environments.
  • Stay up to date with Ethereum upgrades (e.g., EIPs, Layer 2 developments) and evaluate integration strategies.
  • Work closely with product managers, designers, and other developers to define requirements and deliver scalable solutions.

Required Skills & Qualifications:

  • Strong knowledge of Ethereum and experience with Solidity, Remix, Hardhat, or Foundry.
  • Proficient with JavaScript/TypeScript and frontend development using
  • Experience with Web3 libraries such as or
  • Understanding of blockchain fundamentals: transactions, blocks, consensus, nodes, and Layer 2 scaling solutions (e.g., Optimism, Arbitrum).
  • Experience integrating smart contracts with web applications and backend services.
  • Familiarity with blockchain development tools and services like IPFS, The Graph, Chainlink, Infura, or Alchemy.
  • Experience using Git and version control best practices.

Preferred Qualifications:

  • Experience coordinating with multi-chain or cross-chain projects.
  • Familiarity with DeFi, NFTs, and DAO mechanics.
  • Experience with Truffle, Ganache, or other Ethereum development frameworks.
  • Background in cybersecurity or smart contract auditing is a plus.
  • Prior contributions to open-source Web3 or blockchain projects.

What We Offer:

  • Competitive salary and token incentives (if applicable).
  • Flexible working hours and remote-friendly environment.
  • Opportunity to work on cutting-edge Web3 projects with a passionate team.
  • Continuous learning and development support.

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