Senior Android Developer

Job Title : Senior Android Developer.

Department : Immersive Technologies.

Location : Vapi, Gujarat.

Reports To : Senior Fullstack Engineer.

Experience : 5 - 8 Years.

Job Purpose :

The position will work primarily on Java/Kotlin-based Android applications, including dual-module architecture, state-machine-driven surgical workflows, camera and native tracking integration, real-time visualization of biomechanical and navigation data, and enterprise deployment.

Key Responsibilities :

Android Application Architecture & Development :

- Design, develop, maintain, and refactor production-grade Android applications using Java/Kotlin.

- Own development across the wearable navigation application's primary modules, including session setup and intraoperative procedure modules.

- Develop scalable multi-module Android architecture suitable for navigation workflows.

- Implement reusable UI components, application services, data models, and integration interfaces.

- Maintain clean separation between UI, workflow/state management, hardware integration, data processing, and configuration layers.

- Manage Android dependencies, Gradle configuration, build variants, signing, packaging, and release configurations.

- Ensure compatibility with target wearable and hardware platforms.

- Develop applications suitable for constrained, kiosk-style, or enterprise-managed wearable environments.

Qualifications and Experience :

- Bachelor's / Master's degree in Computer Science, Information Technology, Electronics & Communication, Software Engineering, Robotics, Mechatronics, or a related engineering discipline.

- 5 - 8 years of professional Android software development experience with production releases.

- Strong professional experience in Android development using Java/Kotlin.

- Proven experience developing complex multi-screen, workflow-driven Android applications.

- Strong experience with multi-module Android architecture.

- Strong knowledge of Android lifecycle, threading, memory management, and application performance.

- Hands-on experience with Camera2 API.

- Hands-on experience consuming JNI/native libraries within Android applications.

- Experience debugging native crashes and Android application integration issues.

- Experience deploying applications to physical Android devices and hardware.

- Experience with Gradle, Git, profiling, and Android Studio.

- Experience working with hardware or sensor-driven applications is preferred.

- Experience mentoring junior Android engineers is preferred.

- Experience in medical devices, navigation, robotics, computer vision, AR/VR/XR, or high-availability software will be an added advantage.

Skills and Competencies :

- Strong proficiency in Java and Kotlin.

- Strong knowledge of Android application architecture and multi-module design.

- Strong proficiency in Android Studio and Gradle.

- Strong understanding of Android lifecycle and component management.

- Strong knowledge of Camera2 API and camera lifecycle management.

- Strong understanding of multithreading, concurrency, synchronization, and background processing.

- Strong understanding of memory management and performance optimization on constrained devices.

- Good knowledge of JNI/NDK and native library integration.

- Experience debugging native crashes, ANRs, memory leaks, and application freezes.

- Experience with Git and structured branching/release practices.

- Experience with Android profiling and performance analysis tools.

- Understanding of real-time data processing and UI update patterns.

- Experience with sensor-driven or hardware-key-based user interfaces.

- Experience with OpenCV Android integration is preferred.

- Experience with OpenGL or AR overlay rendering is preferred.

- Understanding of kiosk, home-launcher, device-owner, or enterprise-managed Android deployment patterns is preferred.

- Strong debugging and root-cause analysis capabilities.

- Strong attention to application stability, reliability, performance, and usability.

- Strong communication and collaboration skills.

- Ability to work effectively with software, hardware, computer vision, algorithms, QA, systems, and clinical teams.

- Ability to work with physical devices and laboratory navigation systems rather than emulator-only environments.

- Passion for Android engineering, wearable computing, surgical robotics, immersive technologies, and healthcare innovation.

Key Performance Indicators :

- Timely delivery of assigned Android features and technical milestones.

- Successful implementation of session setup and intraoperative procedure modules.

- Reliability of state-machine-driven surgical workflows.

- Successful integration of camera, tracking, biomechanical, and navigation data.

- Application stability during real-time navigation data updates.

- Successful management of Camera2 lifecycle and native/JNI integrations.

- Application performance and memory efficiency on constrained wearable hardware.

- Quality and completeness of defect reports and supporting evidence.

- Timely resolution of application, camera, native, and hardware-integration defects.

- Reliability and traceability of Android builds and releases.

- Timely availability of stable OR/laboratory demonstration builds.

- Quality of code reviews, architecture decisions, and technical documentation.

- Effective mentoring and technical development of junior Android engineers.

Skills

Android, Mobile App Designing, Mobile App Architecture, Java, Kotlin, Android Studio, Mobile App Performance Optimization, Android NDK, Mobile SDLC