Senior iOS Developer – Contractor

A custom development company, MentorMate is a design and software powerhouse with mature and established practices in Enterprise Web & Mobile Development, Technical Architecture, Human-Centered Design, Cloud & DevOps, Advanced Data Мanagement & Analytics.

For our iOS team, we are currently looking for a Senior iOS Developer who will participate in the creation of enterprise-class applications on the latest technology platforms using proven design patterns. Our software solutions tackle specific tech challenges across several industries. While our roots are in education, nearly half of our current projects are focused on healthcare and the large amounts of secure data that come with it. We also innovate in finance, real estate, commerce, IoT, and others.

As a top engineering company, run by engineers, MentorMate provides challenging opportunities in a friendly, people-oriented environment. We value our people and share our success through competitive pay and advancement opportunities. Additionally, we offer free accounting services to all of the contractors in Bulgaria.

Job description
  • Design and build iOS consumer and business applications in healthcare, manufacturing, marketing, banking, sports, social networks and other interesting business areas.
  • Provide technical leadership and expertise to the other team members
  • Ensure the performance, quality, and responsiveness of applications
  • Integrate with server-side APIs
  • Work with the latest development technologies from Apple
  • Daily communication with US-based team members, subject matter experts, and stakeholders
Required skills
  • Proficient with Swift or Objective-C, and Cocoa Touch
  • Significant experience with iOS frameworks such as Core Data, Core Animation, etc.
  • Significant experience with offline storage, threading, and performance tuning
  • Deep understanding of Objective-C/ Swift design patterns
  • Deep understanding of the memory management in the iOS platform
  • Knowledge of multi-threaded, asynchronous code
  • Experience with code signing and delivery of iOS applications
  • Familiarity with RESTful APIs to connect iOS applications to back-end services
  • Understanding of Apple’s design principles and interface guidelines
  • Passion for building great mobile applications
  • Experience with SCRUM development methodology
  • Excellent spoken and written English
  • Responsible and team-oriented person
A significant advantage would be
  • Experience with other mobile development platforms (e.g. Android, Xamarin, React Native)
  • Portfolio with working mobile applications
  • Samples of source code
  • Experience with database design and implementation
  • BS/MS Degree in Computer Science or equivalent
Let’s work together
Available for the following work models:
Contractor
Remote
We offer

What We Offer

  • Freedom to work remotely from anywhere in the world
  • Opportunity to join a community of 850+ developers worldwide
  • Free accounting services and consultations to all of the contractors in Bulgaria
  • Clear and fair negotiation on your payment terms
  • No third-party intermediaries. Open communication with our teams
  • Inspiring opportunities to work on various enterprise projects that set standards

Career Path

0
Intern Level
1
Junior Level
2
Regular Level
3
Senior Level
4
Lead / Architect Level
5
Manager / Principal Level

Let’s Work Together