Android Developer

Framework Ventures; Mountain View (CA); On-site; USD 120,000 - 200,000; Full time

Job summary

OKX in Mountain View, CA is hiring a mobile software engineer to build and maintain the core Android app used by millions of daily active users.

You will work cross-functionally with design, product, and other engineering teams to deliver high-quality features through rapid iterations.

Qualifications

• Experience in native Android development or cross-platform solutions like ReactNative/Flutter/Lua.
• Fluent with Java/Kotlin/JavaScript.
• Understanding of data structures and algorithms.
• Experience with agile processes including TDD, CI, and Scrum.
• Passionate about mobile tech and large-scale apps.

Responsibilities

• Part of a global mobile team, developing features for the all-in-one Android app.
• Strive for performance optimization and maximize customer satisfaction.
• Stay on top of industry trends and evaluate new solutions for fast-growing needs.
• Collaborate with design and product teams to turn ideas into scalable features for millions of users.
• Coordinate with global dev teams, maintaining architecture consistency across time zones.
• Maintain high-quality technical documentation and improve cross-office collaboration.

Skills

Android development

ReactNative

Flutter

Lua

JavaScript

Job description

About OKX

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK‑er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the team

As a mobile software engineer, you will build and maintain a core OKX app with millions of daily active users. You will work cross‑functionally with design, product and other engineering teams to identify customer needs, and ship high‑quality new features through fast iterations. This is an opportunity to learn the full life cycle of crypto mobile applications including pro/retail trading, asset management and wallet.

Responsibilities

Part of a global mobile team, developing new features for the all‑in‑one Android app. Strive for performance optimization and maximize customer satisfaction. Stay on top of industry trends, and evaluate new solutions to address our unique and fast‑growing business needs. Work closely with design and product teams, and turn design ideas into quality features that scale to millions of users. Collaborate with global development teams, and deliver customized solutions targeting international users while maintaining consistency with the overall architecture. Maintain high‑quality technical documentation and improve efficiency in cross‑office/timezone cooperation.

Requirements

Experience in either native Android development, or cross‑platform solutions like ReactNative/Flutter/Lua. Fluent with at least one of the following languages: Java/Kotlin/JavaScript. Understanding of common data structures and algorithms. Embrace agile development process including TDD, CI and Scrum. Passionate about mobile technology and building applications for a large user base.

Notice

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