Software Engineer / Blockchain Developer
New Delhi, India
Experienced software and blockchain engineer with 6+ years building crypto infrastructure, including sharding protocols, exchange backends, custodian wallets, and DeFi integrations. Proficient in TypeScript, Node.js, Solidity, Go, and Rust. Contributed to Shardeum blockchain core, Exodus Exchange, and multiple crypto trading/wallet platforms.
Salary
USD 60,000 – 72,000
Shardeum Foundation
Oct 2022 — Sept 2024
Contributed to shardus-core and shardeum client including node-rotation logic, penalties/slashing, staking, and transaction-consensus. Designed and implemented a Data Relayer system with Distributor, Collector, and Indexer components using IPC/Socket.io and later RabbitMQ pub-sub. Optimized CPU-intensive archiver processes for historical blockchain data. Assisted with RainbowKit and Wagmi integrations in the Node Operator Dashboard (React).
Exodus Movement Inc
Apr 2022 — Jul 2022
Integrated crypto exchanges, staking and DEX providers and designed backend services for efficient rate-fetching. Researched technical documentation and SDKs of emerging blockchain protocols. Designed SQL database schemas and backend logic in TypeScript to support multiple currencies and tokens.
XHub Co Ltd.
Mar 2020 — Jul 2021
Built microservice for transaction surveillance across exchange in Go using gorilla/mux. Developed workers and microservices in Node.js for crypto assets utilizing Wallet RPC and API functionalities. Deployed dockerized blockchain nodes (BTC, ETH, BCH, etc.).
Shangari Global Pvt. Ltd.
May 2018 — Mar 2020
Solely integrated various crypto assets and components for COSS Exchange crypto wallet backend. Built autonomous Node.js trading bot with CCXT for Binance, KuCoin, Cobinhood, and LaToken supporting volume and market-making strategies. Developed Ethereum multi-sig smart contracts and APIs for wallet ops, contract deployment, and ERC-20 deposit tracking for Lex Exchange.
B.Tech. · Computer Science & Engineering
? – 2018