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DoubleZero Logo DoubleZero · IT - Software Development

Smart Contract Engineer

· Job Posted February 21, 2026
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Job Description

DoubleZero is looking for a highly talented Smart Contract Engineer to join our team and contribute to the development of novel smart contracts and software systems that underpin the DoubleZero protocol.

Job Responsibility

  • Solana and beyond. Flex your engineering talents to write smart contracts on Solana/SVM and other chains as well as identify improvements needed to grow DoubleZero as we support multi-tenancy
  • Building Securely. Understand known vulnerabilities in smart contracts to build secure and stable code with supporting unit and integration tests
  • actively participate in auditing and testing of your code
  • Technical Knowledge. Understand smart contracts concepts including Solana, Ethereum and other blockchain technologies. Know when to build something new vs. to depend on an existing open-source library
  • Going beyond smart contracts. Build robust software that complements and interacts with the smart contract components of the DoubleZero protocol
  • Communication. Actively participate in the ongoing curation of the DoubleZero code base including facilitating discussions within issues and pull requests

Requirements

  • 2+ years of smart contract experience, ideally with additional software development experience supporting large scale products
  • Substantial knowledge of Rust
  • experience with one or more of Typescript, Shell Scripting, Solidity, Move, and Go
  • Experience working on teams building businesses on one or more crypto protocols
  • Experience in working in scrum and sprint-based development environments, with high attention to detail in completing tasks on time
  • Experience building open source software systems, including consideration of the impact of changes to open source repos
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