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Senior Fullstack Engineer(m/w/x)
Building user-facing mobile/desktop apps and SDKs for reserve-backed token integration at a digital token platform, bridging C++ inference engines. Expert Node.js/JavaScript/React skills, plus distributed systems and constrained device data handling experience required. Global reach for digital token transactions.
Requirements
- 5+ years Fullstack development experience
- Expert Node.js/JavaScript backend, React frontend proficiency
- Performant data handling on constrained devices (SQLite or similar) experience
- Experience building/scaling distributed systems or event-driven architectures
- Containerization (Docker) and orchestration (Kubernetes) experience
- Database proficiency, data modeling and optimization understanding
- Solid understanding of networking, security, production best practices
- Real-time data streaming and RPC implementations experience
- Independent remote work ability, effective cross-timezone communication
- Experience with peer-to-peer technologies (Hyperswarm, libp2p, WebRTC) or similar distributed communication protocols
- Familiarity with AI/ML inference APIs and OpenAI-compatible endpoints
- Previous experience building AI SaaS or PaaS platforms
- Knowledge of GPU resource management and ML framework infrastructure
- Understanding of WebAssembly or edge computing paradigms
- Contributions to open-source projects
- Excellent English communication skills
Tasks
- Build user-facing mobile applications.
- Build user-facing desktop applications.
- Contribute to platform layer bridging C++ inference engines.
- Craft polished product experiences.
- Build SDKs and bindings for developers.
- Own React app development (Expo/Electron).
- Design clean, modular React app architecture.
- Build UI using modern React stack (TypeScript, RN Navigation, state management).
- Implement local-first and local-only applications.
- Integrate mobile apps with distributed systems.
- Integrate mobile apps with local inference.
- Integrate mobile apps with P2P layers.
- Build native iOS/Android modules as needed.
- Integrate various SDKs (payments, crypto, AI models).
- Write unit tests.
- Write E2E tests (Maestro/Appium/Playwright).
Work Experience
Education
Languages
Tools & Technologies
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Senior Fullstack Engineer(m/w/x)
Building user-facing mobile/desktop apps and SDKs for reserve-backed token integration at a digital token platform, bridging C++ inference engines. Expert Node.js/JavaScript/React skills, plus distributed systems and constrained device data handling experience required. Global reach for digital token transactions.
Requirements
- 5+ years Fullstack development experience
- Expert Node.js/JavaScript backend, React frontend proficiency
- Performant data handling on constrained devices (SQLite or similar) experience
- Experience building/scaling distributed systems or event-driven architectures
- Containerization (Docker) and orchestration (Kubernetes) experience
- Database proficiency, data modeling and optimization understanding
- Solid understanding of networking, security, production best practices
- Real-time data streaming and RPC implementations experience
- Independent remote work ability, effective cross-timezone communication
- Experience with peer-to-peer technologies (Hyperswarm, libp2p, WebRTC) or similar distributed communication protocols
- Familiarity with AI/ML inference APIs and OpenAI-compatible endpoints
- Previous experience building AI SaaS or PaaS platforms
- Knowledge of GPU resource management and ML framework infrastructure
- Understanding of WebAssembly or edge computing paradigms
- Contributions to open-source projects
- Excellent English communication skills
Tasks
- Build user-facing mobile applications.
- Build user-facing desktop applications.
- Contribute to platform layer bridging C++ inference engines.
- Craft polished product experiences.
- Build SDKs and bindings for developers.
- Own React app development (Expo/Electron).
- Design clean, modular React app architecture.
- Build UI using modern React stack (TypeScript, RN Navigation, state management).
- Implement local-first and local-only applications.
- Integrate mobile apps with distributed systems.
- Integrate mobile apps with local inference.
- Integrate mobile apps with P2P layers.
- Build native iOS/Android modules as needed.
- Integrate various SDKs (payments, crypto, AI models).
- Write unit tests.
- Write E2E tests (Maestro/Appium/Playwright).
Work Experience
Education
Languages
Tools & Technologies
About the Company
Tether Operations Limited
Industry
FinancialServices
Description
The company pioneers a global financial revolution with blockchain solutions, enabling secure and instant digital token transactions.
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