About this role
Senior Full-stack Engineer - Agentic Payments (NYC / MIA) at Crossmint. Location: New York or Miami. Role: writing code, building infrastructure, integrating payments Requirements: 7+ years building production systems; strong backend/full-stack skills; experience with payments, wallets, or blockchain; proficiency in TypeScript/JavaScript/Java/Python; strong communication and product mindset. Category: Software Development Seniority: Senior Level Tools: TypeScript, JavaScript, Java, Python, EVM, Solana, Stellar Commitment: Full Time Workplace: Hybrid Languages: English