Senior iOS Engineer

Santa Monica, California, United States Full-time

We are looking for an iOS developer responsible for the development and maintenance of applications aimed at a range of iOS devices. Your primary focus will be 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 is essential.

About us:

Mammoth Media is focused on creating mobile alternatives for TV audiences.  As teens and millennials engage Media in new ways, we are there to meet them with compelling experiences centered around native mobile apps.  Founded and incubated by Science Inc., Mammoth has reached over 12 million teens for over 65 million hours of usage and 1 billion sessions in our first two years of existence.  

  • We rapidly develop new products and services 
  • We aggressively pursue the latest product trends and compelling experiences
  • We build products that immediately get major scale and are in front of millions of eyeballs
  • We have a top 10 app in the app store and two in the top 100


  • 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


  • Proficient with Swift or Objective-c, and Cocoa Touch
  • Experience with iOS frameworks such as Core Data, Core Animation, etc.
  • 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
  • Experience with performance and memory tuning with tools
  • Familiarity with cloud message APIs and push notifications
  • Knack for benchmarking and optimization
  • Proficient understanding of code versioning tools ( Git )
  • Familiarity with continuous integration
  • Experience with Ad Supported and In-App Purchase business models a big plus.


  • Minimum of 5 years experience working as an iOS developer & inolvement in the full app development cycle with work on at least 1-2 apps that are in the app store