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

📋 Description

• Design, develop, and maintain client-side apps for an IM platform with Android focus
• Build core messaging features: real-time chat, groups, media, sync, offline, push
• Participate in client-side architecture design, ensuring UX consistency across Android, iOS, and Web
• Use AI-powered tools (Cursor, Copilot, ChatGPT, Claude) to support cross-stack frontend development
• Integrate RESTful APIs and WebSocket/MQTT/gRPC for real-time communication
• Handle local storage, offline-first experience, message state, and cross-platform sync

🎯 Requirements

• Bachelor's degree in Computer Science, Software Engineering, or related discipline
• Engineer: 1-3+ years; Senior Engineer: 3-5+ years
• Solid production experience in Android development (Kotlin and/or Java)
• Android SDK, Jetpack components, async programming, and modern client-side architecture
• Familiarity with WebSocket, MQTT, gRPC, or similar real-time protocols
• Ability to use AI-powered tools (Cursor, Copilot, ChatGPT, Claude, or similar) for cross-stack frontend development

🎁 Benefits

• Competitive salary and company benefits
• Work-from-home arrangement (varies by business team)
• Opportunities for career growth and continuous learning
• Collaborate with world-class talent in a global, flat-structure organization
• Equal opportunity employer
• Autonomy to tackle unique, fast-paced projects