Tech Lead in Blockchain & Web3

5+ years of experience
Europe, Ukraine
Remote

We are looking for a highly skilled Tech Lead with expertise in Ethereum, Solana, and EVM-compatible blockchain development. The ideal candidate will have a strong background in smart contract development, token creation, NFT collections, minting, and staking. Experience with Solana is preferred but not mandatory. This role requires leadership abilities to guide a team in designing, developing, and deploying innovative blockchain solutions.

Key Responsibilities:

  • Lead and mentor a team of blockchain developers.

  • Design, develop, and deploy smart contracts on Ethereum, Solana, and EVM-compatible chains (e.g., Base).

  • Develop and implement token standards, NFT collections, and staking mechanisms.

  • Ensure the security and efficiency of smart contracts through audits and best practices.

  • Work with cross-functional teams, including product managers and designers, to create scalable blockchain solutions.

  • Stay up to date with the latest blockchain developments, particularly in Ethereum, Solana, and emerging Layer 2 solutions.

  • Optimize gas fees and enhance blockchain transaction efficiency.

  • Conduct technical reviews and guide the team on best development practices.

Requirements:

  • 5+ years of experience in blockchain development.

  • Strong expertise in Solidity and smart contract development.

  • Experience working with Ethereum, Solana, EVM-compatible blockchains, and Base.

  • Familiarity with Solana and Rust programming (preferred but not required).

  • Experience with NFT standards (ERC-721, ERC-1155, SPL tokens) and fungible tokens (ERC-20, SPL tokens).

  • Knowledge of DeFi protocols, staking mechanisms, and on-chain governance.

  • Proven track record of deploying smart contracts in production.

  • Familiarity with blockchain security vulnerabilities and mitigation strategies.

  • Strong problem-solving skills and ability to work in a fast-paced environment.

  • High level of English

  • Leadership experience in managing technical teams.

Nice to Have:

  • Knowledge of Web2

We Offer:

  • Long-term employment with competitive compensation, based on experience.

  • Remote work flexibility.

  • An open, transparent, and fun work culture.

  • A multi-national team and collaborative work environment.

  • Continuous knowledge sharing with engaged co-workers.

  • Career and professional growth opportunities.


 

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