Mobile Engineer – React Native

🔥 5 minutes ago

🇪🇸 Spain – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🖥 Software Engineer

👻 Ghost score 25%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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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 • Integrate native platform capabilities including 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 usage, and network usage • Write unit and end-to-end tests • Help maintain stable releases through CI and crash reporting • Collaborate with core P2P, design, and product teams • Review code with a high standard for quality • Own features end to end, from UI/UX implementation to use of P2P core APIs

🎯 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 and Android Studio is advantageous • Experience with P2P frameworks is a bonus • Excellent English communication skills • Ability to work remotely from a country of residence

🏖️ Benefits

• 100% remote work • Global remote team • Opportunity to collaborate with experts in fintech, blockchain, and peer-to-peer technology • Work on innovative digital finance and decentralized technology products