Mobile iOS & Android Enginner

Job Title : Mobile iOS & Android Architect/ Engineer

Location : Foutain Valley, CA

Duration : Long Term Contract  

Job Description:

Mobile iOS & Android Architect to lead mobile application design, development, and security strategies. This role requires deep expertise in native mobile development, cloud integrations, multi-platform environments, and database optimization, ensuring a seamless and high-performance experience for users.

Key Responsibilities:

• Mobile Application Architecture: Architect, design, and implement native iOS (Swift, Objective-C) and Android (Java, Kotlin) applications with an emphasis on performance, security, and scalability.
• Native & Multi-Platform Development: Develop mobile applications with Swift, Java, React Native, or Flutter and optimize cross-platform performance across iOS and Android devices.
• Thread Management & Performance Optimization: Ensure smooth application responsiveness using asynchronous operations, thread pooling, and background task management.
• UI/UX & Front-End Development: Design responsive UI layouts using Auto Layout (iOS) and Constraint Layout (Android), with proficiency in HTML, CSS, JavaScript, and frameworks like React or Angular.
• Database & Content Management: Architect database structures (Oracle, SQL Server, MySQL) with expertise in SQL query performance tuning, schema migrations, and Content Providers for data sharing.
• Inter-Process Communication (IPC): Enable secure app-to-app communication via Sockets, WebSockets, and Android Binder APIs, ensuring reliable data exchange.
• Cloud & API Integration: Work with multi-tier RESTful APIs (Java/J2EE, Spring MVC) and GraphQL, integrating cloud platforms like AWS, Firebase, and Azure.
• Security & Authentication: Implement AWS Amplify, OAuth, JWT, and encryption strategies (Keychain/iOS, Keystore/Android) for secure authentication and data protection.
• Bluetooth & IoT Connectivity: Optimize Bluetooth Classic vs BLE protocols for vehicle telematics and IoT device communication.
• CI/CD & Git Workflow: Set up continuous integration and deployment (CI/CD) pipelines with tools like Jenkins, GitHub Actions, and Fastlane.
• Multi-Platform & Environment Experience: Work across Unix/Linux environments and ensure seamless interoperability between different mobile platforms.
• Agile Development & Collaboration: Engage in Agile methodologies, collaborating with cross-functional teams to drive efficiency and innovation.

Qualifications:

• Bachelor’s degree in computer science, Software Engineering, or related field.
• Minimum 10 years of experience in mobile architecture and development for iOS and Android platforms.
• Strong experience in all phases of Software Development Life Cycle (SDLC) process, which includes requirement analysis, designing, developing, implementing, debugging, testing, fixing and maintaining applications.
• Demonstrable portfolio of released applications on the App Store and Google Play.
• Strong proficiency in Swift, Objective-C (iOS) and Java, Kotlin, Jetpack Compose (Android).
• Extensive knowledge of mobile architecture patterns like MVP, MVVM, SOLID, Clean, Observer, Singleton.
• Minimum 8 years of experience with multi-tier Java/J2EE RESTful APIs, Spring MVC, and third-party SDK integrations.
• Expertise in Object-Oriented Analysis and Design (OOAD) principles.
• Hands-on experience with databases (Oracle, SQL Server, MySQL), writing complex SQL queries and performance tuning.
• Experience working on moderate technical projects in multi-vendor environments.
• Strong experience in mobile web development and responsive design.
• Excellent problem-solving skills and ability to troubleshoot complex issues.
• Automotive app experience required.