Job Overview
| Particulars | Details |
|---|---|
| Position | Consultant / Senior Android Developer |
| Company | Coherent Pixel Systems |
| Location | Trivandrum, Kerala |
| Job Type | Full-Time |
| Experience | 8 - 18 years |
| Category / Department | IT |
| Application Mode |
🏢 About Coherent Pixel Systems
🚀 We Provide Outstanding Services Delivering Premium Value
Established in 2017, Coherent has been delivering innovative technology solutions that create meaningful impact across industries. Our success is built upon strong partnerships, technological excellence, and a commitment to delivering value for our clients and society.
💡 Our Philosophy
We believe in keeping things "simply effective" while creating lasting impressions. Every new challenge is an opportunity to innovate, learn, and create exceptional experiences.
🎯 Our Vision
To become the one-stop technology destination for enterprises, supporting them throughout every stage of their software and digital transformation journey.
🌟 Our Mission
To deliver innovative, scalable, and simplified solutions that solve complex business challenges while increasing customer loyalty and strengthening brand relationships.
🚀 Our Approach
At Coherent, consistency, creativity, and innovation drive everything we do. We continually adapt to evolving technologies and customer expectations, enabling us to deliver exceptional outcomes consistently.
Coherent Pixel Systems
766/178, Sakthi Towers,
Tower-1, 6th Floor, Anna Salai,
Chennai, Tamil Nadu – 600002, India
💡 Editor's Note / Preparation Tip
📄 Resume Preparation Tips
✅ Highlight Android applications published on the Play Store.
✅ Showcase BLE, IoT, and connected device projects prominently.
✅ Include architecture patterns, cloud integrations, and security implementations.
✅ Quantify performance optimization achievements whenever possible.
✅ Add GitHub repositories, portfolios, and published applications.
🎯 Interview Preparation
✅ Revise Android BLE concepts including GATT, MTU, Services, and Characteristics.
✅ Prepare MVVM, Clean Architecture, and Dependency Injection discussions.
✅ Review Coroutines, Flow, WorkManager, and Room Database implementations.
✅ Practice Android security concepts including JWT, OAuth, and SSL Pinning.
✅ Prepare examples of cloud integration, CI/CD, and production debugging experiences.
💡 Professional Tips
⭐ Be prepared to explain complex architectural decisions.
⭐ Demonstrate expertise in performance optimization and memory management.
⭐ Showcase experience with IoT ecosystems and connected devices.
⭐ Quantify technical impact using performance and business metrics.
⭐ Research current trends in Android, BLE, and AI-assisted development.
📝 Job Description
🚨 Coherent Pixel Systems Hiring | Consultant / Senior Android Developer 🚨
Are you an experienced Android developer with expertise in Native Android, Kotlin, BLE, and connected IoT ecosystems? Join Coherent Pixel Systems and contribute to building next-generation mobile applications powering smart connected devices and cloud-enabled experiences.
📌 Position Details
💼 Position: Consultant / Senior Android Developer
📍 Location: Trivandrum, Kerala
🏢 Work Mode: Hybrid (Office)
💼 Experience: 8–18 Years
🎓 Candidate Requirements
✅ 8–18 years of experience in Native Android development.
✅ Strong expertise in Kotlin, Android SDK, Jetpack Compose, and XML UI.
✅ Extensive experience with Android BLE development.
✅ Strong understanding of MVVM and Clean Architecture principles.
✅ Hands-on experience with Hilt/Dagger dependency injection.
✅ Expertise in Coroutines, Flow, WorkManager, and Room Database.
✅ Experience with REST APIs, GraphQL, JWT Authentication, and SSL Pinning.
✅ Experience with Firebase, Crashlytics, mobile testing, and CI/CD pipelines.
💻 Technical Requirements
Programming Languages
✔ Kotlin
✔ Java
✔ Android SDK
UI Technologies
✔ Jetpack Compose
✔ XML Layouts
✔ Material Design
Architecture
✔ MVVM
✔ Clean Architecture
✔ Dependency Injection (Hilt/Dagger)
Networking & Security
✔ REST APIs
✔ GraphQL
✔ JWT Authentication
✔ SSL Pinning
✔ OAuth
✔ AWS Cognito
Bluetooth Low Energy (BLE)
✔ GATT
✔ MTU Handling
✔ Notify/Indicate
✔ Service Discovery
✔ Scan Filtering
✔ OTA Updates
✔ Encrypted Communication
Database & Storage
✔ Room Database
✔ Secure Storage
✔ Data Migration
Testing & Quality
✔ JUnit
✔ Espresso
✔ Kaspresso
Development Tools
✔ Android Studio
✔ Gradle
✔ Maven
✔ Fastlane
✔ Firebase App Distribution
✔ Google Play Console
✔ LeakCanary
⭐ Preferred Skills
✅ IoT & Connected Device Companion Apps
✅ OTA Firmware Update Experience
✅ Google Maps Integration
✅ A/B Testing Implementation
✅ AI-Assisted Development Tools
✅ AWS Cloud Services Experience
📩 How to Apply
Interested candidates can share their updated CVs at:
📧 prakash.sundarraj@coherent.in
📧 ramya.balakrishnan@coherent.in
📢 Know someone who would be a great fit? Tag them or share this opportunity with your network!
🎯 Key Responsibilities
- ✓ Develop and maintain high-performance native Android applications using Kotlin and Android SDK.
- ✓ Implement new features and optimize existing mobile applications.
- ✓ Integrate REST and GraphQL APIs hosted on AWS cloud infrastructure.
- ✓ Design and implement BLE communication for connected smart devices.
- ✓ Build scalable and responsive user interfaces using Material Design principles.
- ✓ Develop unit tests and UI automation tests to ensure application quality.
- ✓ Troubleshoot production issues and optimize application performance.
- ✓ Manage Google Play Store releases, build pipelines, and CI/CD processes.
- ✓ Collaborate with cloud and web engineering teams for seamless API integration.
- ✓ Participate in architecture discussions and technical decision-making.
💡 Required Qualifications & Skills
Frequently Asked Questions
Q1. Is this a remote role?
No. This is a hybrid work opportunity based in Trivandrum.
Q2. Is BLE experience mandatory?
Yes. Hands-on Android BLE experience is a critical requirement.
Q3. Is IoT experience required?
IoT and connected device experience are highly preferred.
Q4. Is prior cloud integration experience necessary?
Yes. Experience with cloud-based APIs and AWS services is advantageous.
Q5. Are immediate joiners preferred?
Yes. Immediate joiners will be given preference.
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