Techchain AI

Blockchain Engineer

Reposted Yesterday

Remote

15 Locations

Mid level

Remote

15 Locations

Mid level

The Blockchain Engineer will develop and deploy smart contracts, build cross-chain features, optimize contracts, and conduct code reviews and audits.

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About This Role
Join our blockchain core team to design multi-chain staking mechanisms, NFT minting, and smart contract systems that power the backbone of our Web3 gaming platform.

Responsibilities
- Develop and deploy Solidity and Rust smart contracts.
- Build cross-chain staking functionality across multiple EVM networks.
- Collaborate with backend engineers for blockchain API integration.
- Optimize contracts for gas efficiency and transaction throughput.
- Conduct code reviews and security audits.

Requirements
- 4+ years of blockchain development experience.
- Proficiency in Solidity, Rust, and Ethers.js / Web3.js.
- Knowledge of ERC-20, ERC-721, ERC-1155 standards.
- Strong understanding of DeFi/NFT ecosystems and smart contract security.

Preferred Qualifications
- Experience with cross-chain bridges or staking platforms.
- Familiarity with Solana and non-EVM blockchains.
- Prior experience with DAO governance or tokenomics.

Top Skills

Ethers.Js

Rust

Solidity

Web3.Js

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