Android Software Engineer

Overview

Android Software Engineer responsible for the Android client experience, including how AI feels, behaves, and performs on mobile devices. You will build a production Android application where AI interactions are core to the product.

What you'll do

• Build and maintain production Android apps using Kotlin.
• Integrate AI-powered features (chat, vision, voice, recommendations) via backend APIs.
• Design UX patterns for AI interactions, including streaming responses, retries, and partial results.
• Optimize performance, memory usage, and responsiveness for AI-heavy 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 app stability, security, and scalability in production.

What you'll need

• 3+ years of Android development experience using Kotlin.
• Hands-on experience integrating AI features (LLM, vision, speech APIs).
• Strong understanding of asynchronous programming (Coroutines, Flow).
• Familiarity with REST or gRPC APIs and structured data formats.
• Strong debugging and performance profiling skills.
• Comfort building in environments with latency, partial failure, and non-deterministic behavior.
• Experience with MLKit or light on-device inference.

Details

• Location: Poland.