3 months ago
Seoul, Korea, SouthMid Level
Responsibilities
- Build and maintain production Android applications using Kotlin.
- Integrate AI-powered chat, vision, voice, and recommendation features through backend APIs.
- Design UX patterns for streaming responses, retries, and partial results.
- Optimize performance, memory usage, and responsiveness for AI-heavy mobile flows.
- Implement analytics, logging, and feedback capture for AI evaluation and iteration.
- Collaborate with backend and ML engineers on API contracts and system behavior.
- Ensure application stability, security, and scalability in production.
- Detect, monitor, and resolve production issues through clear root-cause analysis.
Requirements
- At least 3 years of Android development experience using Kotlin.
- Hands-on experience integrating AI features such as LLM, vision, or speech APIs.
- Strong understanding of asynchronous programming with Coroutines and Flow.
- Familiarity with REST or gRPC APIs and structured data formats.
- Strong debugging and performance profiling skills.
- Comfort working with latency, partial failure, and non-deterministic behavior.
- Experience with MLKit or light on-device inference.
- Published production apps on the Google Play Store.
Categories
AI ApplicationsMobile
About Bjak
Our mission is to develop technology based solutions to improve financial inclusion. We develop new & innovative platforms & services globally. For example, we are the first platform to simplify and digitise comprehensive life and medical insurance, supported by AI agent. BJAK is the largest insurance platform in Southeast Asia. If you enjoy building cutting edge platform-ecosystems that gives equal access to financial services to everyone at scale, join us.