Senior Software Architect (100% Remote - Worldwide)

Senior Software Architect at Tether leading backend design and implementation for scalable financial and tokenization infrastructure. Responsibilities include designing, building, and maintaining scalable backend services and APIs in Node.js; contributing to blockchain integrations and tokenization workflows; ensuring high availability, performance, and operational resilience; shaping architecture and technical decisions; collaborating with Product and Engineering teams to translate business requirements into scalable technical solutions; and applying best practices in observability, deployment automation, and platform reliability. Core skills include 5+ years of backend experience with Node.js, distributed systems, cloud infrastructure, databases and microservices, familiarity with blockchain and digital asset ecosystems, strong debugging/problem-solving, fintech familiarity, Ethereum/EVM knowledge, token standards, and excellent English communication. Nice-to-have items cover token standards (ERC-1400), tokenization platforms, compliance tooling, and experience in lean, remote-first teams. Note: This posting emphasizes a 100% remote, worldwide work model and does not specify relocation or visa sponsorship requirements.