Binance

Binance

Client Full-Stack Engineer — IM Chat Platform, Android Focus

USRemotePosted 1 day ago
Full TimeSeniorRemoteUS

See how this job matches your profile

Sign in for an AI-powered fit score, breakdown, and a tailored resume.

Sign in

Job Description

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for

Key Highlights

  • Design, develop, and maintain client-side applications for an instant messaging platform, with Android as the primary focus
  • Build core messaging features: real-time chat, group chat, media messaging, message sync, offline messaging, push notifications
  • Participate in client-side architecture design, ensuring consistent UX across Android, iOS, and Web
  • Use AI-powered tools (Cursor, GitHub Copilot, ChatGPT, Claude, etc.) to support cross-stack frontend development — read, debug, and modify iOS/Web codebases
  • Integrate RESTful APIs and WebSocket/MQTT/gRPC real-time communication protocols

Qualifications

Required Qualifications

  • Bachelor’s degree in Computer Science, Software Engineering, or a related discipline
  • Engineer: 1-3+ years of experience; Senior Engineer: 3-5+ years
  • Solid production experience in Android development (Kotlin and/or Java)
  • Good understanding of Android SDK, Jetpack components, asynchronous programming, and modern client-side architecture
  • Required: ability to use AI-powered development tools (Cursor, GitHub Copilot, ChatGPT, Claude, or similar) for cross-stack frontend development
  • Able to read, understand, debug, and make reasonable changes in iOS or Web codebases with AI tool support
  • Familiarity with WebSocket, MQTT, gRPC, or similar real-time communication protocols
  • Understanding of messaging concepts: message delivery, read status, sync, local persistence, offline support, push notifications
  • Good understanding of client-side performance optimization, memory management, multithreading, and security best practices
  • Familiar with Git, CI/CD pipelines, automated testing, and Agile processes
  • Strong debugging, problem-solving, ownership, and communication skills
  • Experience building IM products or communication platforms (WhatsApp, Telegram, WeChat, Discord, Slack, Messenger, etc.)
  • iOS development experience (Swift, SwiftUI, Objective-C)
  • Web frontend experience (TypeScript, React, Vue, Next.js)
  • Cross-platform client or mobile full-stack development experience
  • End-to-end encryption, message security, or cryptographic protocols experience
  • Voice/video calling or RTC technologies experience
  • Large-scale distributed messaging infrastructure experience
  • Fintech, payments, or Web3 applications experience
  • Open-source contributions or published apps on Google Play/App Store

Skills & Technologies

BlockchainWeb3gRPCKotlinJavaGitCI/CDAgileSwiftTypeScriptReactVueNext.js

About the Company

Binance

Binance

View company profile →

Interested in this role?

Sign in or create a free account to see how this job matches your skills, apply with one click, and let our AI tailor your resume.

Sign in to apply
AI-powered resume optimization
Save and track your applications
Sign in to apply

Job Details

Employment Type

Full Time

Experience Level

Senior

Location

US

Work Mode

Remote

Posted

1 day ago

Country

US