Senior Android Developer
Summary
Builds the Android client for an AI-native smart assistant, integrating Kotlin, Coroutines/Flow, and on-device ML to deliver low-latency, high-load AI interactions.
Hello Android Engineers! 😊
The mission of our stealth AI client is to build a proactive smart assistant for everyday users, bringing real intelligence to daily workflows and reducing task completion time by over 90%.
What WE offer:
• B2B contract
• Join a high-talent team building the core Poland tech hub
• 100% remote work
• Fast hiring process (3-4 steps max, prompt decisions)
• Opportunity to build an AI-native product from scratch for billions of global users
• Direct ownership of the client-side architecture and performance
What do YOU offer?
• 5+ years of experience in native Android development with Kotlin
• Hands-on experience in integrating AI/LLM features, vision, and speech APIs
• Deep mastery of Coroutines, Flow, and asynchronous programming
• Experience with on-device ML frameworks (e.g., TensorFlow Lite, MLKit) is a strong plus
• Strong profiling, debugging, and performance optimization skills for high-load, AI-heavy workflows
• A curious, product-minded engineer
What will YOU do?
• Own the Android application experience, driving how AI feels, behaves, and performs on mobile devices.
• Design resilient mobile UX patterns for AI interactions (handling streaming responses, retries, and latency).
• Optimize app responsiveness, CPU, and memory efficiency for multi-step reasoning and context-heavy flows.
• Collaborate directly with ML and backend engineers to shape API contracts and system behavior.
Does this sound interesting? Do not hesitate to apply, and let's talk!