About this role
Experienced principal blockchain engineer with payment and exchange building experience at Travoom. Location: Santa Monica, California, United States. Role: building dApps, designing contracts, integrating wallets Requirements: 5+ years blockchain development experience; smart contracts (Solidity/Rust), dApp development, crypto wallet/payment integration, security and Layer‑2 scaling knowledge, backend/API integration experience. Category: Software Development Seniority: Senior Level Tools: Ethereum, Binance Smart Chain, Solana, Solidity, Rust, JavaScript, Node.js, Python, Go, Mythril, Slither, MetaMask, Trust Wallet, Optimistic Rollups, zk-Rollups, Django, Express.js Certifications: certified blockchain developer Commitment: Full Time Workplace: Onsite Languages: English