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iOS Developer
Ref No.: 17-20969
Location: Northbrook, IL or Phoenix, AZ, Arizona
Job Description:
  • Degree in Computer Science or related field
  • 8+ years professional experience in software development
  • Computer Science fundamentals in object-oriented design, data structures, and complexity analysis
  • Proficient with Objective-C or Swift with hands own App store submission process

Responsibilities
  • Design and build applications for the iOS platform
  • Ensure the performance, quality, and responsiveness of applications
  • Collaborate with a team to define, design, and ship new features
  • Identify and correct bottlenecks and fix bugs
  • Help maintain code quality, organization, and automatization

Skills
  • Proficient with Objective-C or Swift {{depending on project requirements}}, and Cocoa Touch
  • Experience with iOS frameworks such as Core Data, Core Animation, etc.
  • Experience with offline storage, threading, and performance tuning
  • Familiarity with RESTful APIs to connect iOS applications to back-end services
  • Knowledge of other web technologies and UI/UX standards
  • Understanding of Apple's design principles and interface guidelines
  • Knowledge of low-level C-based libraries is preferred
  • Experience with performance and memory tuning with tools {{such as Instruments and Shark, depending on project needs}}
  • Familiarity with cloud message APIs and push notifications
  • Knack for benchmarking and optimization
  • Proficient understanding of code versioning tools {{such as Git, Mercurial or SVN}}
  • Familiarity with continuous integration

Additional Requirements:
Knowledge on Java Scripting languages like Angular JS/React JS.
Advanced Knowledge in Automated UI Testing Concepts and technologies like Appium, Robotium.