Blockchain Developer

Job Title : Blockchain Developer

Exp :- 2 to 3 Yrs

Job Location : Ahmedabad

Blockchain Developer

Primary Responsibilities:

1. Design, develop, and deploy smart contracts on Ethereum or other blockchain platforms.
2. Build and maintain decentralized applications (dApps) with secure backend logic.
3. Collaborate with frontend developers to integrate Web3 functionality.
4. Conduct code audits, unit testing, and vulnerability assessments for blockchain applications.
5. Optimize gas usage and smart contract performance.
6. Document blockchain solutions, including architecture, APIs, and logic flows.
7. Stay up to date with new trends, tools, and protocols in the blockchain ecosystem.
8. Work closely with product managers, QA, and DevOps for full-cycle development.
9. Integrate blockchain components with traditional backend systems and APIs.
10. Participate in peer code reviews and contribute to internal knowledge sharing.

Technical Requirements

Programming Languages:

1. Solidity
2. JavaScript / TypeScript
3. Python (optional)

Frameworks & Tools:

1. Hardhat / Truffle / Brownie
2. Web3.js / Ethers.js
3. Ganache / Remix IDE

Blockchain Platforms:

1. Ethereum (primary)
2. Polygon / Binance Smart Chain / Solana (optional)

Databases & Storage:

1. IPFS / Filecoin (optional)
2. MongoDB / PostgreSQL

Testing & Security:

1. Mocha / Chai (for smart contract testing)
2. MythX / Slither / OpenZeppelin

DevOps & Infra:

1. Git, Docker
2. Cloud (AWS/GCP) for hosting dApp frontends or APIs