Mobile Engineer – React Native

🕒 October 14

🇬🇧 United Kingdom – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🖥 Software Engineer

👻 Ghost score 30%

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Tether.to

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2014

₿ Crypto

💳 Fintech

💸 Finance

Crypto • Fintech • Finance

Tether. to is a leading digital asset company that pioneers the use of stablecoins in the blockchain space. As the most widely adopted stablecoin, Tether tokens are designed to be pegged 1-to-1 with fiat currencies, offering a stable digital asset option for users. The platform facilitates these token transactions across multiple blockchains, enhancing cross-border transactions while maintaining transparency with daily records of total assets and reserves. Tether's initiatives include educational programs promoting digital asset usage, especially targeting regions like the Middle East, Turkey, and the Philippines. Tether thus positions itself as a disruptor in the traditional financial system by enabling a stable, efficient method of handling transactions in the digital currency world.

📋 Description

• Develop and maintain Keet Mobile, a peer-to-peer chat and calling app for iOS and Android • Build and polish features for chat, voice and video calls, media sharing, device pairing, and identity backup • Implement UI/UX using React Native and Expo • Use the on-device peer-to-peer core APIs in a Bare worklet • Integrate push notifications, camera, biometrics, and background tasks on iOS and Android • Profile and optimize performance on real devices, including startup time, long chats, media handling, battery use, and network use • Write unit and end-to-end tests • Maintain release stability through CI and crash reporting • Collaborate with core peer-to-peer, design, and product teams • Review code to a high quality standard

🎯 Requirements

• Significant experience with React Native • Experience with Redux for state management and Redux-Saga • Highly proficient in JavaScript and ES6+ • Experience with WebSockets • Experience with RESTful APIs • Experience working with a remote team • Interest in modernizing and optimizing mobile or web applications • Knowledge of native languages such as Swift or Kotlin is advantageous • Familiarity with native build tools such as Xcode or Android Studio is advantageous • Experience building with peer-to-peer frameworks is a bonus • Excellent English communication skills

🏖️ Benefits

• Remote work from anywhere in the world • Collaboration with a global team • Opportunity to work on innovative fintech, blockchain, and peer-to-peer technology • Opportunity to contribute to Tether’s digital finance, energy, data, education, and evolution initiatives

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