Blockchain Developer (Solidity & Rust)

Responsibilities

• Design, develop, and deploy smart contracts using Solidity on EVM-compatible blockchains
• Build and maintain Rust-based blockchain modules, such as on Substrate or Solana-compatible platforms
• Contribute to the design of custom blockchain protocols and token standards
• Write secure, gas-optimized, and thoroughly tested smart contracts
• Collaborate with frontend and backend teams to integrate blockchain components into products
• Conduct code reviews, audits, and vulnerability assessments for blockchain code
• Analyze and improve the performance, security, and scalability of the Caiz blockchain

Requirements

• 3+ years of experience in blockchain development with hands‑on coding in Solidity and Rust
• Strong understanding of smart contract design, blockchain architecture, cryptography, and consensus mechanisms
• Experience developing and deploying smart contracts on ...