Blockchain Engineer

Experience: 10 Year

Budget: 1.2L-1.6L

JD:

Overview

We are seeking an experienced Blockchain Engineer to design, develop, and maintain the blockchain infrastructure for our next-generation fintech platform. You will be responsible for wallet connectivity, blockchain transaction processing, smart contract integrations, and ensuring the security and scalability of blockchain operations.

Key Responsibilities

•Design and develop integrations across EVM and non-EVM blockchain networks.

•Build secure systems for creating, signing, approving, and monitoring blockchain transactions.

•Integrate wallets, exchanges, liquidity providers, bridges, and routing services.

•Optimize transaction performance, monitoring, recovery, and failure handling.

•Collaborate with Product and Engineering teams to simplify blockchain workflows.

•Define blockchain architecture, engineering standards, and best practices.

•Implement secure wallet management, signing mechanisms, and third-party integrations.

Required Skills

•5+ years of software development experience with Blockchain/Web3 products.

•Strong knowledge of EVM & non-EVM ecosystems.

•Experience with Smart Contracts (Solidity).

•Good understanding of RPC APIs, transaction lifecycle, token standards, and wallet integrations.

•Strong programming skills in Python and TypeScript/JavaScript.

•Experience with blockchain SDKs and Web3 libraries.

•Security-focused mindset.

•Excellent communication skills.

Preferred Skills

•Cross-chain bridges & asset swaps.

•DeFi protocols and liquidity management.

•AWS/GCP experience.

•Gas optimization techniques.

•Passion for Web3 and Crypto.