Mobile React Native Engineer - Crypto Wallets & DeFi

Framework Ventures; United States; Remote; USD 120,000 - 160,000; Full time

Job summary

Framework Ventures is seeking a skilled mobile developer to help build high-performance, lightweight AI-driven mobile solutions. You will work with a senior backend team to design cross‑platform apps for iOS and Android using React Native, with a focus on crypto wallets and DeFi features.

Collaborate with product managers, designers and developers to deliver intuitive, secure mobile experiences. Strong JavaScript, React Native and Expo experience required, plus exposure to native modules.

Qualifications

• 3+ years with React/React-Native, Expo and Redux.
• Strong JavaScript and ES6+ skills.
• Experience with CI/CD for mobile development.
• Familiar with modern front-end pipelines and tools.
• Experience with Native modules (C++), WebSockets, RESTful APIs.
• Experience in Swift/Obj-C (iOS) or Kotlin/Java (Android).

Responsibilities

• Design and build advanced cross‑platform mobile apps for iOS/Android using React Native.
• Integrate JavaScript SDKs, libraries, and backend services into mobile apps.
• Collaborate with product managers, designers and other developers.

Skills

React

React-Native

Expo

Redux

JavaScript

ES6+

CI/CD

WebSockets

RESTful APIs

Swift/Obj-C

Kotlin/Java

C++ native modules

Job description

Framework Ventures is seeking a skilled mobile developer to help build high-performance, lightweight AI-driven mobile solutions. You will work with a senior backend team to design cross‑platform apps for iOS and Android using React Native, with a focus on crypto wallets and DeFi features.

Collaborate with product managers, designers and developers to deliver intuitive, secure mobile experiences. Strong JavaScript, React Native and Expo experience required, plus exposure to native modules.