Middle/Senior Rust/Solidity Developer (Blockchain Product)

About the Company

We’re a fast-growing blockchain startup building next-generation decentralized solutions focused on scalability, privacy, and real-world utility. Our team consists of experienced engineers and blockchain enthusiasts who are passionate about creating transparent, secure, and efficient decentralized systems.

Responsibilities

• Develop and maintain smart contracts in Rust and Solidity for our blockchain-based products.
• Design and implement core components of the blockchain protocol, focusing on performance, security, and scalability.
• Collaborate with the cryptography and backend teams to integrate new blockchain features.
• Conduct code reviews, testing, and documentation to ensure code quality and reliability.

• Research and apply emerging blockchain technologies and best practices.

   

Requirements

• 3+ years of experience in Rust or similar system-level programming languages (C++, Go, etc.).
• Proven experience with Solidity and Ethereum smart contract development.
• Solid understanding of blockchain fundamentals (consensus, cryptography, P2P networks).
• Experience with frameworks such as Substrate, Cosmos SDK, or EVM-compatible chains.
• Familiarity with Web3 libraries, smart contract testing (Hardhat, Foundry, Truffle).
• Strong focus on performance optimization and security best practices.

• Upper-Intermediate English or higher.

   

Nice to Have

• Experience with ZK technologies or Layer 2 solutions (e.g., zkSync, StarkNet).
• Contribution to open-source blockchain projects.

• Knowledge of smart contract auditing or formal verification.

   

We Offer

• Competitive salary.
• Fully remote and flexible schedule.
• Work with cutting-edge blockchain technology and world-class experts.
• Opportunity to participate in token allocation and long-term incentives.
• Professional growth through conferences, courses, and research projects.