Consultant / FTE – Android Developer
Skills
About the role
Coherent Pixel Systems Hiring
Role: Consultant / FTE – Android Developer
Location: Trivandrum
Experience: 8–18 Years
Work Mode: Hybrid (Office)
About the Role
We are looking for an experienced Android Developer with deep expertise in Native Android development, Kotlin, BLE (Bluetooth Low Energy), and modern Android architecture. The ideal candidate will have hands-on experience building high-performance mobile applications integrated with cloud services and connected IoT devices.
Key Responsibilities
Develop native Android applications using Kotlin and Android SDK
Implement new features and optimize existing applications
Integrate REST/GraphQL APIs with AWS-hosted backend services
Design and implement BLE communication for smart devices
Build responsive UI following Material Design guidelines
Write unit/UI tests and troubleshoot production issues
Manage Play Store releases, builds, and CI/CD pipelines
Collaborate with Cloud/Web teams for seamless API integration
Required Skills & Experience
8–18 years of experience in Native Android Development
Strong expertise in Kotlin, Android SDK, Jetpack Compose & XML UI
Hands-on experience with Android BLE (Bluetooth Low Energy)
Strong understanding of MVVM, Clean Architecture, Hilt/Dagger
Experience with Coroutines, Flow, WorkManager, Room Database
Strong knowledge of REST APIs, GraphQL, JWT Authentication & SSL Pinning
Experience with Firebase, Crashlytics, CI/CD, and Mobile Testing
Technical Requirements
Languages: Kotlin, Java, Android SDK
UI: Jetpack Compose, XML, Material Design
Architecture: MVVM, Clean Architecture, Dependency Injection (Hilt/Dagger)
Networking: REST API, GraphQL, JWT, SSL Pinning, OAuth, Cognito
BLE: GATT, MTU, Notify/Indicate, Service Discovery, Scan Filtering, OTA Updates, Encrypted Communication
Database: Room, Secure Storage, Data Migration
Testing: JUnit, Espresso, Kaspresso
Tools: Android Studio, Gradle, Maven, Fastlane, Firebase App Distribution, Google Play Store, LeakCanary
Preferred Skills
IoT / Connected Device Companion Apps
OTA Firmware Update Experience
Google Maps Integration
A/B Testing Implementation
AI-assisted Development Tools
B1 Visa (Good to Have)
Immediate Joiners Preferred
Drop your CV: prakash.sundarraj@coherent.in ramya.balakrishnan@coherent.in
Contact / WhatsApp:
9840125754 / 9840126408
Work Location: In person
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