Hiring: Full Stack Engineer (Web3) Company: VanEck Location: Tampa, FL Job Posted Time: 2026-09-16 14:46:02 Employment Type: Contract Target Skills & Keywords : AWS, Azure, Blockchain, CI/CD, DeFi, Docker, Ethers.js, Foundry, GCP, Hardhat, IPFS, JavaScript, Kubernetes, MongoDB, Next.js, Node.js, PostgreSQL, React, Rust, Smart Contracts, Solidity, TypeScript, Web3, Web3.js About the job Experience: •5+ years of full-stack engineering experience, with at least 2+ years in Web3/blockchain development. Required Skills: •Lead Development: Architect and build scalable full-stack applications supporting SegMint.io and other Web3 initiatives. •Smart Contracts & Web3 Integration: Develop and integrate smart contracts (Solidity, Rust) and Web3 APIs for on-chain interactions. •Backend Development: Design and implement robust backend services (Node.js, Go) with database solutions (PostgreSQL, MongoDB). •Frontend Development: Develop high-performance, user-friendly interfaces using React, Next.js, TypeScript. •Blockchain and Marketplace Infrastructure: Work with backend and database infrastructure that support indexing of smart contract events using Subgraphs or other blockchain data querying methods •Security & Compliance: Implement best practices in secure coding, smart contract auditing, and data protection. •Scalability & Performance: Optimize applications to handle increased transaction loads and improve overall system efficiency. •Mentorship & Leadership: Guide junior engineers, conduct code reviews, and contribute to a culture of engineering excellence. Qualifications: •Strong proficiency in JavaScript/TypeScript, React, Next.js, Node.js, and Solidity. •Understanding of DeFi, token standards (ERC-20, ERC-721, ERC-1155), and on-chain transactions. •Operational familiarity with IPFS, decentralized storage, and Layer 2 scaling solutions. •Strong problem-solving skills and ability to work autonomously in a high-growth, experimental environment. •Background in DeFi protocols, L1/L2 blockchain development, or traditional finance (TradFi) •Knowledge of cross-chain protocols and bridging solutions. Compensation: •$120,000 - $200,000 / year Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!