Senior Blockchain Developer İş İlanı

About Dtec Dtec is a Web3 mobility ecosystem that connects artificial intelligence solutions, vehicle telematics data, and decentralized technologies. We are looking for an experienced Senior Blockchain Developer to scale and optimize our smart contract architecture, implement new on-chain mechanics, and build secure, scalable blockchain infrastructure for our growing ecosystem. Key Responsibilities Design, build, and deploy secure and scalable smart contracts on EVM-compatible networks. Build the architecture for token economics, staking pools, reward distribution contracts, and bridge mechanisms. Coordinate security reviews with external audit firms and fix potential vulnerabilities. Connect vehicle and telematics data securely across on-chain and off-chain systems. Requirements At least 5 years of software development experience, including 3+ years in blockchain and Web3 projects. Proficiency with development and testing frameworks such as Foundry or Hardhat. Solid understanding of token standards (ERC-20, ERC-721, ERC-1155), upgradeable contract patterns (proxy), and DeFi mechanics. Clear knowledge of smart contract security risks (reentrancy, front-running, flash loans) and best defense practices. Familiarity with backend environments (Node.js, Go, or Python) and Web3 libraries. Nice to Have Experience with DePIN (Decentralized Physical Infrastructure Networks) or IoT/telematics data. Knowledge of Layer 2 solutions (Optimistic/ZK Rollups) or AppChain architectures. Prior experience delivering smart contracts that successfully passed third-party audits (e.g., CertiK, Hacken). What We Offer The opportunity to build global products at the intersection of Web3 and mobility. Competitive compensation and token incentive structure. Flexible and remote working options. Technical ownership and decision-making freedom in a growing ecosystem.