Job Description:

• 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
• Stay up-to-date with the latest developments in blockchain technologies, including new EIPs, cryptographic primitives, and layer-2 solutions

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 Ethereum or similar EVM chains
• Proficiency in Rust for blockchain environments such as Substrate or Solana
• Familiarity with Web3.js, Ethers.js, Hardhat, Truffle, and related tools
• Understanding of DeFi protocols, token standards (ERC-20, ERC-721, etc.), and layer-1/layer-2 ecosystems
• Experience with version control systems (Git) and CI/CD workflows
• Strong problem-solving skills and ability to write clean, maintainable code

Benefits:

• Competitive Financial Compensation
• Work Flexibility
• Annual Holidays
• Relocation Assistance
• Professional Development
• Employee Recognition
• Inclusive & Collaborative Culture
• Diversity, Equality, and Inclusion