Remote Senior Android Engineer – Crypto Wallet & Security

Binance; Hong Kong; On-site; HKD 900,000 - 1,300,000; Full time

Benefits offered by this job

Remote-first, work-from-home option

Job summary

Binance is seeking an experienced Android frontend developer to design and build high-performance native Android applications. You will work across security-related modules, UI/UX, and multi-platform interfaces to ensure a cohesive product experience for our global users.

Responsibilities include architecture optimization, collaborating with iOS, backend, and web teams, and driving quality through tests and CI/CD. A strong focus on security, performance, and scalable design is essential.

Qualifications

• 5+ years of native Android development experience with shipping commercial products.
• Proficient in Kotlin; familiar with Java.
• Strong command of Android SDK and Jetpack components, including Compose.
• Familiar with MVVM / MVI / Clean Architecture and networking (OkHttp/ Retrofit).
• Familiar with Android security mechanisms (KeyStore, encrypted storage) and CI/CD basics.

Responsibilities

• Core Development: feature development and architecture optimization of the Android client.
• Security Implementation: client-side security modules including key management and signing flows.
• Cross-Platform Collaboration: align interfaces with iOS, backend, and Web teams.
• Performance Optimization: optimize startup speed, memory usage, network requests, UI rendering.
• Quality Assurance: write unit/integration tests, code reviews, and CI/CD pipelines.
• Technical Research: evaluate new Android tools/frameworks and share findings.

Skills

Android development

Kotlin

Java

Jetpack Compose

MVVM / MVI

OkHttp/ Retrofit

Protobuf/JSON

KeyStore security

Git workflows

AI-assisted tools

Job description

Binance is seeking an experienced Android frontend developer to design and build high-performance native Android applications. You will work across security-related modules, UI/UX, and multi-platform interfaces to ensure a cohesive product experience for our global users.

Responsibilities include architecture optimization, collaborating with iOS, backend, and web teams, and driving quality through tests and CI/CD. A strong focus on security, performance, and scalable design is essential.