At Tether, we're building Hadron, the enterprise tokenization platform powering the next generation of tokenized assets, stablecoins, securities, funds, commodities, and real-world assets (RWAs).
Hadron enables financial institutions, asset managers, exchanges, governments, and enterprises to issue, manage, and operate regulated digital assets across multiple blockchain networks while integrating compliance, permissions, and operational workflows.
We're looking for a Senior Software Architect to help build the core infrastructure behind Hadron.
You will 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 for someone who enjoys solving complex distributed systems challenges at the intersection of blockchain, financial infrastructure, and enterprise software.
Key Skills for This Role
nodejs
Full Job Posting
Responsibilities
Tokenization Platform Development
Design, build, and maintain the backend services powering Hadron's tokenization platform
Improve scalability, observability, monitoring, and platform reliability
Support deployment automation and operational tooling
Cross-Functional Collaboration
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
Core Skills
5+ years of backend software engineering experience
Strong expertise in Node.js (primary technology stack)
Experience designing scalable APIs and distributed backend systems
Strong understanding of cloud-native architectures, microservices, and asynchronous systems
Experience with relational and NoSQL databases
Strong debugging, performance optimization, and problem-solving skills
Excellent English communication skills
Blockchain & Digital Assets
Experience building blockchain-based applications or infrastructure
Strong understanding of Ethereum and EVM ecosystems
Experience interacting with smart contracts and blockchain transaction workflows
Understanding of wallet architecture, signing flows, and digital asset infrastructure
Familiarity with token standards such as ERC-20, ERC-721, ERC-1155 or security token standards
Nice to Have
Experience with tokenization platforms or issuance infrastructure
Familiarity with token standards such as ERC-1400, transfer restrictions, permissions models, and whitelist frameworks
Experience with institutional digital assets, custody providers, or regulated financial infrastructure
Experience integrating KYC/AML providers and compliance workflows
Familiarity with capital markets, securities, funds, stablecoins, or real-world asset tokenization
Experience working in remote-first engineering organizations
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About Tether
Financial Services201-500Founded 2014
Cryptocurrency company behind the USDT stablecoin, providing blockchain infrastructure and digital asset technology for the global financial ecosystem.