Blockchain Developer (Remote – India) Experience- 5+ Years

Location Remote (India)

Employment Type Full-Time

Job Summary We are seeking an experienced Blockchain Developer with 5+ years of hands-on experience in designing, developing, and deploying blockchain-based applications. The ideal candidate should have solid expertise in smart contract development, decentralized applications (DApps), blockchain architecture, and Web3 technologies.

Key Responsibilities

- Design and develop blockchain solutions for enterprise and decentralized applications.
- Develop, test, and deploy smart contracts on Ethereum, Polygon, Solana, or other blockchain platforms.
- Build and maintain Web3 applications using modern JavaScript frameworks.
- Integrate blockchain applications with backend APIs and cloud services.
- Optimize blockchain performance, scalability, and security.
- Conduct smart contract audits and vulnerability assessments.
- Work closely with product managers, designers, and DevOps teams.
- Stay updated with emerging blockchain technologies and industry best practices.

Required Skills

- 5+ years of software development experience.
- Strong proficiency in Solidity and smart contract development.
- Experience with Ethereum, Polygon, Binance Smart Chain, Hyperledger Fabric,



or Solana.
- Experience with Web3.js, Ethers.js, Hardhat, Truffle, Foundry, or Remix.
- Strong knowledge of JavaScript/TypeScript, Node.js, and React.js.
- Experience with REST APIs, GraphQL, and blockchain indexing tools.
- Knowledge of cryptography, consensus mechanisms, wallets, and token standards (ERC-20, ERC-721, ERC-1155).
- Experience with Git, Docker, Kubernetes, CI/CD, and cloud platforms such as AWS or Azure.
- Familiarity with IPFS, Chainlink, oracles, and decentralized storage solutions.
- Understanding of DeFi, NFTs, DAOs, Layer-2 scaling, and Zero-Knowledge technologies is an advantage.

Preferred Qualifications

- Bachelor’s degree in Computer Science, Information Technology, or a related field.
- Blockchain certifications are preferred.
- Experience contributing to open-source blockchain projects is a plus.
- Strong analytical, communication, and problem-solving skills.

Benefits

- Remote work from anywhere in India.
- Competitive salary.
- Flexible working hours.
- Learning and certification support.
- Opportunity to work on cutting-edge Web3 and blockchain projects.
- Collaborative and innovative work environment.

📌 Blockchain Developer (Delhi)
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