Senior Frontend Engineer
Company: Tether Operations Limited
Tether builds reserve-backed digital tokens (notably USDT) and a suite of products spanning finance, energy, data and education, including P2P and privacy-focused solutions like KEET. The company emphasizes transparency and global-scale blockchain-powered payments and tokenization.
Applicants must be located in TI Lugano, Switzerland.
Responsibilities:
•Deliver new features and bug fixes focusing on reliability, performance, and user satisfaction
•Maintain high codebase quality via coding standards, code reviews, and automated testing
•Design and develop responsive, high-performance UIs and manage application state for seamless experiences
•Write modular, maintainable, and well-tested code
•Test and debug complex frontend applications
Requirements:
•Proven experience with React/Preact and modern JavaScript/TypeScript in production-scale apps
•Strong competency in state management (Redux, Redux Toolkit, Zustand, or similar)
•Solid testing and debugging skills for complex frontend systems
•Interest or experience with P2P technologies or distributed systems
•Good English communication skills and ability to work in a globally distributed team
Nice to have:
•Experience with desktop application runtimes (Electron, Tauri, or similar)
•Familiarity with video/audio APIs (WebRTC, media streams) and real-time communication
•Demonstrated UI performance optimization (rendering, memory management)
•Experience building cross-platform desktop applications (macOS, Windows, Linux)
•Past contributions to OSS projects, especially in P2P or decentralized tech
Stack:
React, Preact, JavaScript, TypeScript, Redux, Redux Toolkit, Zustand, Electron, Tauri, WebRTC
Benefits:
•Distributed Team
•Pay In Crypto
