iOS Developer

Sigma Telecom

An iOS developer is responsible for the development and maintenance of applications aimed at a range of iOS devices; including mobile phones and tablet computers. As an iOS developer, your primary focus will be the development of iOS applications and their integration with back-end services. You will be working alongside other engineers and developers working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and the creation of quality products are essential.

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 And Qualifications

Proficient with Swift, and Cocoa Touch

At least, 3 years experience in mobile app development

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

The ability for benchmarking and optimization

Proficient understanding of Git code versioning tool

Familiarity with continuous integration