Blockchain Integration Engineer

Integrate blockchain networks and smart contracts with web and mobile applications.

Develop and maintain APIs and services for blockchain interactions.

Integrate cryptocurrency and Web3 wallets with applications.

Work with smart contracts for reading blockchain data and submitting transactions.

Develop blockchain event listeners and transaction-monitoring services.

Integrate token standards such as ERC-20, ERC-721, and ERC-1155.

Build integrations with decentralized applications (dApps).

Implement secure authentication and wallet-signing workflows.

Monitor blockchain transactions and troubleshoot failed or delayed transactions.

Work with blockchain RPC providers and indexing services.

Optimize blockchain interactions for performance, reliability, and cost.

Collaborate with backend, frontend, DevOps, security, and product teams.

Develop automated tests for blockchain integrations.

Maintain technical documentation for APIs, integrations, and deployment procedures.

Stay updated on blockchain protocols, Web3 infrastructure, and emerging integration technologies.