Description

You will develop and optimize high-performance iOS frameworks and custom libraries for large-scale data processing.

Responsibilities

• Optimize the OS layer for performance, threading, and diagnostics interfaces.
• Build custom libraries to handle high bandwidth data processing on iOS devices.
• Develop solutions for managing large data sets both on and off devices.
• Utilize C++ libraries within Swift via Objective-C bridging.
• Troubleshoot, debug, and resolve complex software defects.

Required Skills

• 6-8 years of hands-on experience with iOS SDK, frameworks, and library components.
• 5+ years of professional experience in Swift or Objective-C.
• 4+ years of experience in multithreading and OS layer optimization for frameworks and diagnostics.
• 5+ years of experience in offline storage, threading, and performance tuning.
• 5+ years of experience with Object-Oriented design, SOLID principles, data structures, and algorithm complexity.
• 4+ years of experience working with RESTful APIs.
• 3+ years of experience with the iOS ecosystem regarding phone calls (VoLTE, VoWiFi, 1xCall), SMS, Bluetooth, WiFi, and IMS registration.
• Familiarity with C/C++ and Objective-C integration concepts.
• Collaboration with DevOps teams using Jira, Jenkins, Bitbucket, and GitLab.

Preferred Skills

• Knowledge of network protocols, IoT, RIL (Radio Interface Layer), and iOS telephony (LTE, CDMA, TCP/IP).
• Experience with cloud message APIs and push notifications.
• Experience working with OEM manufacturers.

Key Skills

Education

Bachelor’s degree in Computer Science, Software Engineering