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deCircle
6mo ago

Smart Contract Engineer / Spell Crafting(m/w/x)

Zürich
Full-timeRemoteExperienced

Description

As a Smart Contract Engineer, you will engage in developing and deploying smart contracts, collaborate on protocol design, and ensure security through audits. This role also involves optimizing performance and staying updated on industry trends.

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Requirements

  • Deep understanding of the EVM and advanced proficiency in Solidity development
  • Familiarity with common vulnerabilities and mitigation strategies
  • Strong understanding of blockchain protocols and consensus mechanisms
  • Proven experience in gas optimization and writing performant smart contract code
  • Ability to work effectively within cross-functional and remote teams
  • Familiarity with blockchain development tools such as Hardhat, Truffle, Foundry, Remix, and Ganache
  • Experience writing unit and integration tests for smart contracts using tools like Mocha, Chai, or similar
  • Strong verbal and written communication skills with a collaborative and detail-oriented approach
  • Comfortable with pseudonymous collaboration and the ethos of privacy in Web3
  • Contributions to open-source blockchain projects
  • Experience with other blockchain platforms such as Solana, Polkadot, or Cosmos
  • Understanding of zk-SNARKs, ZK-rollups, or other zero-knowledge technologies
  • Previous experience working in a DAO or decentralized organization

Work Experience

approx. 1 - 4 years

Tasks

  • Design and implement smart contracts for decentralized applications
  • Collaborate with teams to define blockchain protocols and standards
  • Audit and debug smart contracts to identify vulnerabilities
  • Optimize contract performance and gas efficiency
  • Integrate smart contracts with web applications and blockchain tools
  • Partner with architects to enhance decentralized system designs
  • Stay informed about blockchain trends and best practices
  • Participate in code reviews to promote technical excellence

Tools & Technologies

HardhatTruffleFoundryRemixGanacheMochaChai

Languages

EnglishBusiness Fluent

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