Senior iOS Developer

Skill iOS, Objective-C, Xcode, Cocoa, iOS SDK - iOS, Objective-C, Xcode, Cocoa, iOS SDK

Location Boston, MA

Total Experience 6 yrs.

Max Salary Not Mentioned

Employment Type Direct Jobs (Full Time)

Domain Any

Description

GC/CITIZEN can apply

Required Skills:

- 5+ years of iOS experience with multiple iOS published in the App Store (Messaging experience is a HUGE plus!)

- Proficient with Objective-C or Swift, 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

- Familiarity with cloud message APIs and push notifications

- Knack for benchmarking and optimization

- Proficient understanding of code versioning tools (git)

- Familiarity with continuous integration

Multiple Openings for GC/Citizen