Android Software Engineer (AI)

TL;DR

Android Software Engineer (AI): Developing and maintaining production Android applications for AI-powered systems with an accent on integrating LLM, vision, and speech features. Focus on building high-performance mobile client experiences, optimizing memory and latency for AI-heavy flows, and ensuring stability in production environments.

Location: Must be based in China (Beijing)

Company

hirify.global is building a proactive AI system designed to integrate seamlessly into daily user workflows and interactions.

What you will do

• Build and maintain production-grade Android applications using Kotlin.
• Integrate AI features like chat, vision, and voice into the mobile client.
• Design UX patterns for complex AI interactions including streaming responses and partial results.
• Optimize app performance, memory usage, and responsiveness for AI-heavy flows.
• Implement robust analytics, logging, and feedback loops for AI iteration.
• Collaborate with backend and ML engineers to define API contracts and system behaviors.

Requirements

• 3+ years of professional Android development experience with Kotlin.
• Must be located in China.
• Strong proficiency in asynchronous programming using Coroutines and Flow.
• Experience with REST or gRPC APIs and structured data handling.
• Published apps on the Google Play Store.
• Proficiency in debugging and performance profiling for production environments.

Nice to have

• Experience integrating AI models (LLM, vision, speech APIs).
• Familiarity with MLKit or on-device inference using TensorFlow Lite.

Culture & Benefits

• High-talent density team focused on hands-on, independent execution.
• Collaborative decision-making culture with rapid shipping cycles.
• Focus on balancing high-quality engineering with continuous learning.

Hiring process

• Evaluation of applications by the technical team.
• 3 to 4 rounds of interviews conducted via virtual meetings or onsite.