Senior Fullstack Engineer
Tether.ioRemote job
Posted October 30, 2025
Full Time
About the Company
Tether is a global financial revolution, pioneering a global financial revolution by harnessing the power of blockchain technology.
Job Description
Join Tether and shape the future of digital finance. As a Senior Fullstack Engineer, you'll work across the JavaScript and TypeScript layer of our local AI stack, contributing to QVAC, our local AI stack built to bring fast, private AI directly to user devices.
Requirements
- 5+ years of experience in Fullstack development
- Expert-level proficiency in Node.js/JavaScript for backend development and React frontend framework
- Experience with performant data handling on constrained devices (via SQLite or similar)
- Proven experience building and scaling distributed systems or event-driven architectures
- Experience with containerization technologies (Docker) and orchestration platforms (Kubernetes)
- Proficiency with databases, and a deep understanding of data modeling and optimization
- Solid understanding of networking, security principles, and best practices for production systems
- Experience with real-time data streaming and RPC implementations
Benefits
- Generous Paid Time Off
- 401k Matching
- Retirement Plan
- Visa Sponsorship
- Four Day Work Week
- Generous Parental Leave
- Tuition Reimbursement
- Relocation Assistance