Mobile App Developer (Native iOS, Native Android & Flutter)

Mobile App Developer (Native iOS, Native Android & Flutter)About ObrazObraz is an Applied AI Engineering partner specializing in secure, production-grade Computer Vision systems for enterprise and defense sectors. We build scalable AI solutions that bridge advanced engineering with real-world deployment across industries including Defense & Surveillance, Healthcare Imaging, Industrial Automation, and Smart Infrastructure.Our focus is on building reliable, enterprise-grade AI systems for global markets including the US, Europe, and the Middle East.The OpportunityWe're looking for a skilled, versatile, and highly capable Mobile App Developer who specializes in building complete, standalone applications natively in both Swift (iOS) and Kotlin (Android), alongside proficiency in Flutter.This role is for a true polyglot mobile engineer. You must be completely comfortable dropping cross-platform frameworks to build applications entirely the "native way" from the ground up when projects demand deep hardware integration, computer vision processing, LiDAR/ToF sensor access, and maximum performance.You'll work closely with Computer Vision engineers, AI/ML teams, Product Managers, and Design teams to develop scalable, accurate, and production-ready applications for enterprise and healthcare use cases.What You'll Own• Design, develop, test, and maintain fully native, standalone applications built entirely in Swift (iOS) and Kotlin (Android) without relying on cross-platform frameworks.• Design, develop, test, and maintain high-quality cross-platform mobile applications using Flutter and Dart for appropriate projects.• Build robust and seamless communication between Flutter and Native layers using MethodChannels and Platform Channels when utilizing a hybrid approach.• Build purely native applications that leverage both Apple's LiDAR/ARKit and Android's ToF/ARCore sensors to extract and process 3D depth data, spatial information, and point clouds.• Work directly with native camera APIs (AVFoundation on iOS and Camera2 API/CameraX on Android) to capture and process high-resolution camera frames and buffers for AI model inference.• Integrate and deploy custom Machine Learning models natively using both Core ML (iOS) and TensorFlow Lite (Android).• Translate complex business requirements and UI/UX designs into functional, scalable, and intuitive mobile applications natively.• Implement scalable application architecture natively using MVVM, Clean Architecture, and established mobile design patterns specific to both the Apple and Google ecosystems.• Optimize application performance, memory usage, and responsiveness natively, particularly for heavy image, video, depth, and sensor-data processing.• Implement local data storage and secure data handling using native technologies such as Core Data (iOS) and Room (Android).• Collaborate closely with AI/ML and Computer Vision engineers to integrate advanced algorithms into mobile applications.• Support end-to-end application deployment and releases through both App Store Connect and Google Play Console, including code signing and provisioning profiles.What Makes You a Great Fit• 3–6 years of professional experience in Mobile Application Development.• Proven ability to build complete, complex mobile applications from scratch using purely native toolchains (Xcode/Swift and Android Studio/Kotlin).• Strong proficiency in Flutter and Dart for building cross-platform applications.• Strong experience bridging Flutter to native codebases via Platform Channels.• Proven experience working directly with native spatial computing frameworks including both ARKit (iOS) and ARCore (Android).• Experience interacting natively with hardware-level sensors such as LiDAR, ToF, TrueDepth cameras, and gyroscopes.• Deep familiarity with handling raw camera buffers and video streams directly through native APIs (AVFoundation, CMSampleBuffer, and Camera2 API).• Strong understanding of native state management, application lifecycles, and memory management for both iOS and Android ecosystems.• Hands-on experience integrating REST APIs and JSON-based services natively.• Experience with Git and version control workflows.• Experience publishing apps independently to both the Apple App Store and Google Play Store, including managing certificates and provisioning profiles.• Strong analytical, troubleshooting, and problem-solving skills, especially related to spatial logic and native hardware constraints.Good to Have• Experience with OpenCV for mobile natively in C++/Swift/Kotlin.• Knowledge of spatial mathematics, 3D geometry, coordinate systems, or point-cloud processing.• Experience with modern native UI frameworks: both SwiftUI (iOS) and Jetpack Compose (Android).• Familiarity with CI/CD pipelines (e.g., Fastlane, GitHub Actions) and mobile application deployment automation.• Previous experience building healthcare, medical imaging, measurement-based, or enterprise applications.What Success Looks Like• Confidently switch between building purely native apps (Swift/Kotlin) and cross-platform apps (Flutter) depending on the architectural needs of the project.• Deliver high-quality, stable, and scalable mobile applications across all three paradigms (Native iOS, Native Android, Flutter).• Build accurate and reliable features using LiDAR, ToF, AR frameworks, and device-level sensors natively across both OS ecosystems.• Ensure efficient processing of image, video, depth, and point-cloud data natively.• Take absolute ownership of technical challenges and confidently write complex native code to solve real-world measurement problems.Why Obraz• Work on cutting-edge Computer Vision, AI, LiDAR, and spatial computing technologies.• Build real-world applications that bridge edge-device hardware with advanced AI systems.• Collaborate with experienced engineers, AI/ML specialists, and product teams.• Gain hands-on exposure to enterprise-grade and healthcare-focused technology solutions.• Take ownership of meaningful technical challenges and contribute directly to product development.• Enjoy a high-growth learning environment with significant ownership and career progression opportunities.Location: Mannarkkad, PalakkadEmployment Type: Full-TimeExperience: 3–6 Years