Mobile Engineer - React Native

Salary: £63,000 - 103,000 per year

Requirements:

• We expect you to be comfortable with high-availability concepts.
• We expect you to be highly proficient in JavaScript and ES6+.
• We expect you to be thoroughly experienced with React, React Native (mainly around Expo), Redux, and the core principles surrounding these.
• We expect you to be familiar with modern front-end pipelines and tools.
• We expect you to be experienced with WebSockets and RESTful APIs.
• We expect you to be interested in bringing diverse, innovative applications to life.
• We expect you to be interested in modernizing and optimizing different mobile or web applications.
• Knowledge of native languages such as Swift or Kotlin, and familiarity with native build tools such as Xcode or Android Studio, is advantageous.

Responsibilities:

• We will work on the development of our mobile applications.
• We will create and deploy new features using agile methodologies to ensure the user experience remains best in class.
• We will build mobile applications that remain smooth, responsive, and real-time as our platform scales.
• We will experiment with new ways to display and visualize data effectively.
• We will build beautiful reactive applications and trading tools.

Technologies:

• Android
• ES6
• JavaScript
• Kotlin
• Mobile
• React
• React Native
• Redux
• Swift
• Web
• Xcode
• Blockchain

More:

Founded in 2012, we are Bitfinex, a digital asset trading platform offering state-of-the-art services for digital currency traders and global liquidity providers. We are on a mission to create the most innovative cryptocurrency exchange and help lay the foundation for a decentralized future. Our team is fully remote and globally distributed, allowing us to capture top talent from around the world. We have grown quickly while staying lean to secure our place as a leader in the space.

last updated 40 week of 2026