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

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