AI-Powered Android Engineer (Kotlin)

ActAI; Indonesia; On-site; IDR 240,000,000 - 360,000,000; Full time

Job summary

ActAI in Indonesia is seeking an experienced Android Developer to own the Android client experience for AI-powered apps. You will build a production Android application where AI interactions are core to the product, focusing on performance, reliability, and clear user experiences.

The role involves integrating AI features via backend APIs, designing UX for streaming responses, and collaborating with backend and ML engineers to ensure stability and security in production environments.

Qualifications

• 3+ years of Android development using Kotlin.
• Experience integrating AI features (LLM, vision, speech).
• Strong asynchronous programming with Coroutines and Flow.
• Familiar with REST or gRPC APIs and structured data formats.
• Strong debugging and performance profiling skills.
• Experience with MLKit or on-device inference.

Responsibilities

• Build and maintain production Android apps using Kotlin.
• Integrate AI-powered features via backend APIs.
• Design UX for AI interactions with streaming and partial results.
• Optimize performance, memory usage, and responsiveness.
• Collaborate with backend and ML engineers on API contracts.
• Ensure app stability, security, and scalability.

Skills

Android development

Kotlin

Asynchronous programming (Coroutines,

Tools

REST APIs

gRPC APIs

MLKit

TensorFlow Lite

Job description

ActAI in Indonesia is seeking an experienced Android Developer to own the Android client experience for AI-powered apps. You will build a production Android application where AI interactions are core to the product, focusing on performance, reliability, and clear user experiences.

The role involves integrating AI features via backend APIs, designing UX for streaming responses, and collaborating with backend and ML engineers to ensure stability and security in production environments.