Senior Blockchain Engineer

Summary

Join Tether and contribute to the development of its open-source Wallet Development Kit (WDK) for building self-custodial wallet applications. This role involves designing, implementing, and collaborating on the toolkit's features across mobile and desktop platforms. The ideal candidate will have extensive experience with Node.js and JavaScript, along with a background in building or integrating crypto wallets for DeFi and blockchain applications. Experience with modular architecture, complex platform development, and peer-to-peer technologies is essential. The position requires a strong understanding of security best practices and the ability to adapt quickly to new technologies. Prior experience in DeFi and creating wallets is beneficial, as is familiarity with high-availability concepts and additional programming languages like Go, Rust, or C++.

Requirements

• +5 years of experience working with Nodejs and JavaScript programming
• Past experience building or integrating crypto wallets for DeFi and blockchain applications
• Familiarity with modular architecture for scalable applications
• Experience in actively developing complex platforms and APIs
• Understanding of Peer-to-Peer technologies
• Ability to quickly adapt and learn new technologies
• Strong understanding and experience implementing best security practices

Responsibilities

• Contribute to the creation of groundbreaking projects, utilizing agile methodologies and innovative technologies to create incredible platforms
• Ensure backend services remain effortlessly responsive and real-time, accommodating the platform's continual growth and evolving user base
• Uphold the highest security standards in all backend processes and services to safeguard our users' assets and data

Preferred Qualifications

• Experience with high-availability concepts and best practices for ensuring system reliability
• Knowledge of Go, Rust, or C++ is advantageous
• Familiarity with message queues (Redis), caches, and job queues
• Experience in React Native, Flutter or Native mobile development