Senior Software Architect (100% Remote - Worldwide)
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Key skills for this role
About the Role
Tether is looking for a Senior Software Architect to build the core infrastructure behind Hadron, an enterprise tokenization platform. You will design backend services, blockchain integrations, and enterprise APIs for institutional clients.
Key Skills for This Role
Responsibilities
- Design, build, and maintain backend services for Hadron's tokenization platform
- Develop APIs supporting asset issuance, lifecycle management, corporate actions, and token operations
- Build scalable infrastructure for institutional grade tokenization workflows
- 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
- 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
Requirements
- 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 databases
Full Job Posting
About the Job
- 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).
- We're looking for a Senior Software Engineer to help build the core infrastructure behind Hadron.
Tokenization Platform Development
- 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.
Blockchain Infrastructure
- 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.
Enterprise 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.
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 databases.
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