Android Software Engineer

BJAK

Android Developer responsible for building production Android apps with AI integrations at A1. Focused on performance, AI features integration, and collaborative development with engineering teams.

Posted 4/11/2026full-timeRemote • 🇸🇬 SingaporeMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

AndroidGRPCKotlin

About the role

Key responsibilities & impact

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 to support AI evaluation and iteration.
Collaborate closely with backend and ML engineers on API contracts and system behavior.
Ensure app stability, security, and scalability in production environments.

Requirements

What you’ll need

3+ years of Android development experience using Kotlin.
Hands-on experience integrating AI features (e.g. 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.
Published production apps on the Google Play Store.

Benefits

Comp & perks

Remote work options

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

KotlinAndroid developmentAI integrationasynchronous programmingCoroutinesFlowREST APIsgRPC APIsdebuggingperformance profiling

Soft Skills

collaborationproblem-solvingcommunication