Blockchain C++ Developer

freeC's Client

About the Role:

We are seeking a talented Blockchain Developer with strong C++ expertise to join the

Qubic project, the world's fastest blockchain platform. You will work on developing

critical components like the Solana Bridge, Lock Program, and Middleware for cross-

chain operations between Qubic and Solana.

Responsibilities:

• Develop and maintain smart contracts on Qubic blockchain using C++.
• Implement cross-chain bridge programs connecting Qubic and Solana.
• Work with Middleware backend to manage token flows securely between chains.
• Ensure security, stability, and efficiency of bridge operations.
• Collaborate closely with indexer and IDE developers to ensure seamless system integration.

Requirements:

• Strong experience with C++ (mandatory).
• Experience in blockchain development (Web3, Smart Contracts).
• Understanding of Solana blockchain (SPL tokens, cross-chain operations is a plus).
• Knowledge of event-driven systems and secure private key management.Good communication skills and ability to work independently.

Nice to have:

• Experience building cross-chain bridges or middleware backends.
• Experience with Rust or Solana program development.
• Understanding of Qubic blockchain concepts.

Project Highlights:

• Building a Solana Bridge that enables token transfer between Qubic and Solana.
• Smart contract components for token lock/mint/burn mechanisms.
• Middleware coordinating cross-chain operations securely.