Core Blockchain Developer

Job Description

Position Overview: We are looking for an experienced Blockchain Developer with deep expertise in Solidity and real-world experience in codebase review , trading systems , and blockchain node infrastructure . You’ll help build and maintain smart contracts, improve blockchain infrastructure, and integrate with trading/spot trading platforms . Familiarity with Rust and Solana is a strong plus. Key Responsibilities: Develop, audit, and deploy Solidity smart contracts for decentralized applications and trading platforms. Review and enhance the codebase for maintainability, scalability, and security. Integrate smart contracts with backend services and trading engines. Work closely with the product and trading teams to build features related to spot trading , liquidity, and wallet interactions. Set up, configure, and maintain Bitcoin and Ethereum full nodes for internal use or API interaction. Perform security assessments , gas optimizations, and smart contract audits. Create and maintain documentation and technical specifications. Required Skills & Qualifications: 4+ years of hands-on experience as a Blockchain Developer . Strong proficiency in Solidity and experience deploying contracts to Ethereum mainnet/testnets. Experience with codebase management , Git workflows, and collaborative development practices. Exposure to crypto trading platforms , especially spot trading mechanics (order books, swaps, liquidity). Experience setting up and maintaining Ethereum (Geth/Nethermind) and Bitcoin (Bitcoin Core) full nodes. Solid understanding of blockchain internals (consensus, transaction flows, gas management). Awareness of smart contract vulnerabilities and security principles. Benefits: 5 Day working Competitive salary Professional development opportunities inter- tech skills upgradation Friendly and collaborative work environment Job Type: Full-time Show more Show less