Blockchain and Web3 Developer Resume Guide 2026

Web3 Hiring Is Different

Web3 companies hire based on on-chain credibility as much as traditional resume content. Your GitHub, deployed contracts, audit history, and DeFi contributions speak louder than your work history.

What to Feature

Smart Contract Development

"Wrote and deployed ERC-20 staking contracts on Ethereum mainnet handling $4.2M TVL -- zero security incidents after 8 months in production; contract audited by Certik."

"Built cross-chain bridge contracts on Polygon and Arbitrum -- handled $12M in bridged assets over 6 months with 0 exploits."

Protocol / DeFi Experience

"Contributed 8 PRs to Uniswap v4 -- improved tick-spacing algorithm, merged after core team review."

Audit and Security

"Completed competitive audit on Code4rena -- ranked top 10 in 3 contests, identified 2 high-severity vulnerabilities earning $8,400 in bounties."

Technical Skills Section

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Languages: Solidity, Rust (Solana), TypeScript, Python

Frameworks: Hardhat, Foundry, Ethers.js, Wagmi, Viem

Chains: Ethereum, Arbitrum, Base, Polygon, Solana

Tools: OpenZeppelin, Chainlink, The Graph, IPFS/Filecoin, Alchemy, Infura

Testing: Forge, Slither, Echidna (fuzzing)

`

On-Chain Credibility Signals

• •ENS name (signals long-term Ethereum involvement)
• •Code4rena / Sherlock / Cantina audit rankings
• •Bug bounty earnings
• •Mainnet-deployed contract addresses (link to Etherscan)

ATS Keywords

smart contracts, Solidity, DeFi, ERC-20, ERC-721, Hardhat, Foundry, Ethereum, Layer 2, Web3, blockchain security, audit, Chainlink, IPFS, DAO, governance.

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