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Solidity Developer

Solidity Developer

Hybrid

New york, United states

Freelance

29-01-2026

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Skills

Test blockchain

Job Specifications

You will work closely with blockchain engineers, product teams, and auditors to deliver secure, efficient, and scalable decentralized applications (dApps).

Responsibilities

Develop, test, and deploy smart contracts using Solidity.
Collaborate with frontend and backend developers to integrate smart contracts into dApps.
Ensure smart contracts are secure, optimised for gas, and follow best practices.
Conduct code reviews and participate in audits to maintain high-quality contracts.
Write comprehensive documentation for deployed contracts and workflows.
Stay up-to-date with Ethereum developments, tooling, and security standards.

Requirements

Proven experience writing and deploying Solidity smart contracts.
Strong understanding of Ethereum and EVM-compatible chains.
Familiarity with DeFi protocols, NFTs, or token standards (ERC-20, ERC-721, ERC-1155).
Experience with development tools like Hardhat, Truffle, Foundry, or Remix.
Knowledge of testing frameworks and smart contract security best practices.
Ability to work in a fast-paced, collaborative environment.

About the Company

- We are Odiin, the leading talent agency connecting innovative Web3 and blockchain companies with the world's top talent. At the forefront of the Blockchain revolution, we're passionate about empowering innovators to build a decentralized future. ? : Our Blockchain teams Specialise in recruiting for Core Infrastructure within Blockchain, including all Protocols, Wallets and Exchanges, Blockchain Oracles and Development tools, Decentralized Applications (dApps), NFT marketplaces and Metaverse focused projects. "": We... Know more