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Focally

App developer ( swift and kotlin )

Focally

Bengaluru, Karnataka, India
Full-Time
Posted 22 days ago

Job Description & Responsibilities

We are looking for a skilled Mobile Application Developer with experience in developing high-performance Android and iOS applications for connected devices and AI-powered products.

Required Skills

Android Development (Java, Kotlin)

iOS Development (Swift, Objective-C)

Bluetooth Low Energy (BLE), Bluetooth Classic, GATT and Bluetooth Profile integration (A2DP, HFP, AVRCP, HID, SPP, etc.)

Google ML Kit (Android & iOS)

REST APIs, JSON and WebSocket integration

Firebase (Authentication, Cloud Messaging, Analytics, Crashlytics)

SQLite, Room Database and Core Data

MVVM/Clean Architecture

Git and Version Control

Experience with Google Play Store and Apple App Store deployment

Preferred Skills

AI/LLM API integration (OpenAI, Gemini or similar)

Camera APIs (CameraX, Camera2, AVFoundation)

Audio recording, playback and streaming

Maps and Location Services

Push Notifications

Background Services and Background Execution

Performance optimization, memory management and debugging

Experience with IoT, Wearables, Smart Glasses or other connected devices

Knowledge of OTA firmware update implementation over BLE

Familiarity with Android NDK, JNI or C/C++ is an added advantage

Responsibilities

Design and develop Android and iOS applications.

Implement reliable Bluetooth communication with embedded devices.

Integrate AI, camera, audio and ML-based features into mobile applications.

Work closely with firmware, hardware and backend teams to deliver seamless user experiences.

Optimize application performance, battery usage and stability.

Publish, maintain and support applications on Google Play and the Apple App Store. .

Required Skills

JavaSwiftKotlinGitMachine Learning

Job Details

Employment TypeFull-Time
Work ModeOn-Site
Experience00 years
Positions1

Posted by

N/A

Posted on:

7 Aug 2026

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