Full Stack Engineer Web3 at VanEck in 📍Tampa,FL,United States
- Company: VanEck
- Location: 📍Tampa,FL,United States
- Posted: Sep 18, 2026
- Type: Full-time
- Salary: $120,000 to $200,000
- Experience: 5+ years
Overview
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.
Responsibilities
- 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.
Requirements
- 5+ years of full-stack engineering experience, with at least 2+ years in Web3/blockchain development.
- Strong proficiency in JavaScript/TypeScript, React, Next.js, Node.js, and Solidity.
- Experience with EVM-based smart contracts, Solidity, Hardhat, Foundry, and Web3.js/Ethers.js.
- Experience working with web3 frontend tools such as wagmi, viem, and ethers.js
- Understanding of DeFi, token standards (ERC-20, ERC-721, ERC-1155), and on-chain transactions.
- Experience with cloud services (AWS, GCP, or Azure) and DevOps tools (Docker, Kubernetes, CI/CD).
- 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.
- Experience working with tokenized assets, NFTs, or RWA (Real World Assets).
- Background in DeFi protocols, L1/L2 blockchain development, or traditional finance (TradFi)
- Knowledge of cross-chain protocols and bridging solutions.
Skills
Required
- JavaScript/TypeScript
- React
- Next.js
- Node.js
- Solidity
- EVM-based smart contracts
- Hardhat
- Foundry
- Web3.js/Ethers.js
- wagmi
- viem
- ethers.js
Preferred
- Tokenized assets
- NFTs
- RWA (Real World Assets)
- DeFi protocols
- L1/L2 blockchain development
- Traditional finance (TradFi)
- Cross-chain protocols
- Bridging solutions
Benefits
- If this position will be performed in whole or in part in New York City, the base salary range is $120,000 to 200,000. Individual salaries may vary based on different factors including but not limited to, skills, experience, job-related knowledge, and location. Base salary does not include other forms of compensation or benefits offered in connection with this position.