Blockchain Developer

Job Title: Blockchain Developer

Location: Richardson, TX

Employment Type: Full-Time

Interview Mode:- Face To Face

Key Responsibilities:

1. Design, develop, and deploy secure smart contracts using Solidity on EVM-compatible chains (Ethereum, Polygon, Avalanche).
2. Build scalable backend services and REST/GraphQL APIs to integrate blockchain with enterprise applications.
3. Integrate with platforms like Hyperledger Fabric and implement wallet solutions (MetaMask, WalletConnect).
4. Develop event listeners, indexing services, and off-chain transaction processing components.
5. Perform smart contract audits, security testing, vulnerability assessments, and gas optimization.
6. Deploy blockchain infrastructure on Azure or AWS using CI/CD, Docker, and Kubernetes.
7. Troubleshoot transaction failures, synchronization issues, and production incidents.
8. Requires: 6+ years software dev + 3+ years blockchain (Solidity, Node.js/.NET/Java).

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