Senior Backend Developer - Wallets (100% Remote - United Kingdom), London
Location:
London, European Union
Job Reference:
waah8dc6
Posted:
10.07.2025
Expiry Date:
24.08.2025
Job Description:
Join Tether and Shape the Future of Digital Finance
At Tether, we’re pioneering a global financial revolution with innovative blockchain solutions that enable seamless, secure, and instant digital transactions worldwide. Our products include the trusted stablecoin USDT, digital asset tokenization, energy-efficient Bitcoin mining solutions, and advanced data sharing platforms.
We are looking for a Senior Backend Developer to contribute to our Wallet Development Kit (WDK), an open-source toolkit for building self-custodial wallet applications across mobile and desktop platforms. Prior experience with wallet creation or DeFi is beneficial.
Responsibilities
* Design and develop innovative backend solutions using agile methodologies.
* Ensure scalability and responsiveness of backend services to support platform growth.
* Maintain high security standards to protect user assets and data.
* Build or integrate crypto wallets for DeFi and blockchain applications.
* Develop modular, scalable architectures and complex APIs.
* Quickly adapt to new technologies and implement security best practices.
Nice to have
* Experience with high-availability system concepts.
* Additional programming skills in Go, Rust, or C++.
* Knowledge of message queues (Redis), caches, and job queues.
Please note that applicants may need a work permit if not holding a passport from the country of the vacancy.
All applications should be made via the 'Apply now' button. Bank or payment details should not be provided when applying.
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