Smart Contract Engineer

Responsibilities

• Develop smart contracts on Solana/SVM and other chains to support the DoubleZero protocol
• Build secure, stable code with comprehensive unit and integration tests; participate in audits
• Design and implement robust software systems that interact with smart contract components
• Identify improvements to support multi-tenancy and protocol scalability
• Contribute to open source codebases through issues, pull requests, and technical discussions

Requirements

• 2+ years of smart contract development experience
• Substantial knowledge of Rust
• Experience with one or more of: TypeScript, Shell Scripting, Solidity, Move, or Go
• Track record building on crypto protocols in a team environment
• Scrum/sprint development experience with strong attention to deadlines
• Open source software development experience

About the Company

DoubleZero is a high-performance, permissionless global network purpose-built for distributed systems. The protocol increases bandwidth by filtering junk data and reduces latency by connecting validators via optimized private fiber links. DoubleZero Foundation drives adoption and decentralization of the protocol, while Malbec Labs develops its technical components.