WOOF!

Joined in 2024
80% answers

WOOF! is a software development agency focused on crypto. We are focusing on high-end technology development for the top-tier protocols on the market like Compound Finance, Avalanche, Etherfi, Ronin, Kava, and many more.

  • · 9 views · 0 applications · 2h

    Blockchain Team Lead

    Full Remote · Countries of Europe or Ukraine · 4 years of experience · Upper-Intermediate
    We are looking for an engineer with WEB3 experience. The experience should include working with web3js or ethersjs, wallet connecting and smart contract integration. Requirements: - Solidity (deep knowledge). - Experience with Hardhat/Foundry. - Smart...

    We are looking for an engineer with WEB3 experience. The experience should include working with web3js or ethersjs, wallet connecting and smart contract integration. 

     

    Requirements:

    - Solidity (deep knowledge).
    - Experience with Hardhat/Foundry.
    - Smart contract security (typical attack vectors, countermeasures).
    - Architectural patterns (proxy, upgradable, factory).
    - Popular libraries (OpenZeppelin, Chainlink).
    - Experience with various blockchains (Ethereum, Binance Smart Chain, Polygon, etc.).
    - Understanding of the principles of working with decentralised finance (DeFi) and decentralised applications (DApps).
    - Experience with Uniswap v2/v3/v4, Compound v2/v3, AAVE v2/v3, Morpho, Euler, Lido, EtherFi.
    - Understanding of the principles of Frontend integration with Blockchain (Web3.js, Ethers.js, Wagmi).
    - Structured approach to smart contract testing (unit, integration).
    - Foundry fuzz testing / invariant testing.
    - Writing test cases for critical logic.
    - Measuring code coverage, approach to code coverage.
    - Communication with external auditors, implementation of their recommendations.
    - Knowledge of typical attack vectors and methods of their prevention.
    - Project cycle management, understanding how to start and run a blockchain project from idea to release.
    - Designing an architectural solution.
    - Experience in creating technical documentation for the project.

     

    Responsibilities:

    - Technical leadership in the blockchain area (architecture, code review, mentorship).
    - Assessing the complexity of tasks and sprints.
    - Communicating with presale leaders, products, CTO.
    - Participation in smart contract audits (reviews, recommendations, sometimes hands-on).
    - Formation of technical vision and decision-making.
    - Formation and development of a blockchain team.
     

    Compensation and Benefits:

    - Competitive monthly salary ranging, based on experience and skill level.

    - Fully remote work, allowing for global collaboration and flexibility.

    - Opportunities for career growth and development within a rapidly expanding company.

    - Access to cutting-edge technologies and tools for blockchain and crypto projects.

     

    Hiring Process:

    - Initial Interview: Conducted by a hiring manager to assess general fit, covering basic qualifications, interest, and experience.

    - Technical Interview: A deep dive into the candidate’s technical expertise with the CTO, focusing on blockchain technologies, product management methodologies, and problem-solving skills.

    - Final Interview: A group interview with the entire team to evaluate how well the candidate aligns with the company culture and collaborates with others.

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