Web3 Developer - Blockchain & Decentralized Applications

Job not on LinkedIn

February 12

🚗 Michigan – Remote

Although this job is listed in Michigan, this company may be open to hiring remote in other states.

⏳ Contract/Temporary

🟡 Mid-level

🟠 Senior

⛓️ Blockchain Engineer

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UCSF Division of Clinical Informatics and Digital Transformation (DoC-IT)

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Healthcare Insurance • Education • Artificial Intelligence

UCSF Division of Clinical Informatics and Digital Transformation (DoC-IT) is the academic hub for applied clinical informatics researchers within the UCSF Department of Medicine. The division coordinates with various internal and external digital stakeholders to foster research, support career development, and advance diversity, equity, and inclusion (DEI). It serves as the primary home for education and training in clinical informatics and partners with the UCSF Health system and industry players to drive real-world impact in healthcare.

11 - 50 employees

Founded 2023

⚕️ Healthcare Insurance

📚 Education

🤖 Artificial Intelligence

📋 Description

• Responsible for designing and implementing a hybrid Web3 architecture • Develop smart contracts on Ethereum / Polygon / Optimism • Implement decentralized identity (DID) and verifiable credentials • Design and integrate oracles and cross-chain bridges • Develop and maintain Web3 APIs to enable seamless blockchain interaction • Work with IPFS / Arweave for decentralized storage solutions • Optimize gas fees and Layer2 rollup transactions • Collaborate with frontend developers to integrate Web3 functionalities • Implement decentralized governance mechanisms • Ensure smart contract audits, formal verification, and security best practices • Integrate WalletConnect, MetaMask, and other Web3 authentication tools

🎯 Requirements

• 3+ years experience in Web3, blockchain, and smart contract development • Proficiency in Solidity, Hardhat, Foundry, and smart contract security • Experience with Ethereum, Polygon, Optimism, or other EVM-compatible chains • Familiarity with decentralized storage (IPFS, Arweave) and indexing (The Graph) • Strong understanding of oracles (Chainlink), blockchain bridges, and interoperability • Ability to optimize smart contracts for low gas fees and high performance • Experience with GraphQL APIs, Node.js, and Web3.js / ethers.js • Knowledge of decentralized identity (DID) and verifiable credentials • Experience integrating decentralized governance (Snapshot, Aragon) • Security-first mindset with experience in smart contract audits