Senior Software Architect (100% Remote - Worldwide)

As a Senior Software Architect at Tether, you'll help build Hadron, the enterprise tokenization platform powering the next generation of tokenized assets, stablecoins, securities, funds, commodities, and real-world assets. You'll work on tokenization engines, blockchain integrations, permissions frameworks, issuance workflows, compliance tooling, and enterprise APIs used by institutional clients worldwide. This is a hands-on engineering role solving complex distributed systems challenges at the intersection of blockchain, financial infrastructure, and enterprise software.

What you'll do

• Design, build, and maintain the backend services powering Hadron's tokenization platform
• Develop APIs supporting asset issuance, lifecycle management, corporate actions, and token operations
• Build scalable infrastructure for institutional-grade tokenization workflows
• Contribute to the evolution of Hadron's architecture and core platform capabilities
• Build integrations with Ethereum, EVM-compatible chains, and other supported blockchain networks
• Develop services handling token minting, burning, transfers, permissions, and administrative operations
• Improve blockchain transaction orchestration, signing workflows, and operational reliability
• Contribute to smart contract integrations and blockchain infrastructure
• Build systems supporting role-based permissions, multi-signature approvals, auditability, and operational controls
• Develop integrations with custody providers, identity providers, and compliance services
• Improve scalability, observability, monitoring, and platform reliability
• Support deployment automation and operational tooling
• Work closely with Product, Engineering, Compliance, and Solutions teams
• Translate institutional client requirements into scalable platform capabilities
• Participate in architecture reviews and technical planning
• Contribute to documentation and engineering best practices

What we offer

• 100% remote work, worldwide

About Tether

Tether is a fintech company building reserve-backed digital tokens and blockchain infrastructure. The company operates Tether Finance, issuing USDT and digital asset tokenization services; Tether Power, providing sustainable energy solutions for Bitcoin mining; Tether Data, delivering AI and peer-to-peer communication tools including KEET; Tether Education, offering digital learning; and Tether Evolution, focused on emerging technologies. Tether is led by a global remote team and is a leader in the digital assets industry.