Blockchain Developer

This is a fully remote position, open to applicants in Texas.

📋 Description

• Create and implement Solidity smart contracts for reward distribution, airdrop claim systems, referral and staking mechanisms, and wallet eligibility verification.

• Establish secure claim processes utilizing Merkle proof systems, signature-based validation, and role-based access controls.

• Enhance contracts for gas efficiency, scalability, and security.

• Connect contracts with backend services and event-driven architectures.

• Work in conjunction with backend and frontend teams on wallet interactions and transaction logic.

• Perform internal contract evaluations and contribute to best security practices.

• Engage in architecture discussions for multi-chain infrastructure.

⛳️ Requirements

• Over 3 years of experience in Solidity development.

• Proficient in Hardhat, Ethers.js, OpenZeppelin, and TypeScript.

• Comprehensive understanding of smart contract security, gas optimization, EVM internals, and upgradeable contracts.

• Experience in deploying and maintaining contracts on EVM chains such as Ethereum, Polygon, Arbitrum, and Base.

• Familiarity with integrating smart contracts with backend and off-chain systems.

• Knowledge of event indexing, transaction lifecycle management, and wallet authentication processes.

• Strong experience with Git and collaborative development workflows.

• Nice to have: experience with account abstraction, EIP-712 signatures, relayers/gasless transactions, and staking or reward systems.

• Nice to have: prior work on airdrop infrastructure, high-volume transaction systems, Web3 analytics or campaign tools, and security audits.

• Nice to have: familiarity with Rust or the Solana ecosystem.

🏝️ Benefits

• Medical insurance.

• Company gadgets.

• Paid time off.

• Stock options (ESOP).

• Competitive salary and benefits package.

• Opportunities for professional development and growth.

• Collaborative and innovative work environment.

• Chance to work on cutting-edge cloud projects.

• Supportive and inclusive company culture.