Careers
Senior iOS Developer
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We are looking to hire a Senior iOS Developer who will work in a team of uniquely intelligent technologists to implement and extend groundbreaking mobile applications that make the world a better place!

You will participate in the creation of enterprise-class applications using proven design patterns on the latest technology platforms. This position requires a strong hands-on developer that will fully participate in the software development process – design, development, unit testing and technical documentation. You will use the Scrum development methodology to create 21st-century software solutions that set standards and will exchange knowledge and experience with 12+ native iOS specialists and 25+ mobile specialists.

As a fast-growing company, MentorMate provides challenging careers in a friendly, team-oriented environment. We value our employees and share our success through competitive pay, recognition, advancement opportunities and a great working environment. MentorMate has been recognized as The Top ICT Employer in Bulgaria in the category ‘Software Development’ for 2016.

Job Description

  • Design and build iOS consumer and business applications in healthcare, manufacturing, marketing, banking, sports, distribution industry, etc.
  • 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
  • Proven attention to detail and high standards for quality
  • Experience with SCRUM development methodology
  • Good communication skills
  • 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

We offer

Career development

Professional growth in a global company
Variety of meaningful projects
Latest technologies to choose from
Work side-by-side with top engineers
Challenging problems to solve
Career path with regular salary increases
Individual learning budget
Internal technical and soft skills trainings
Leadership program
Business English classes
Knowledge sharing

Work & Life Balance

Flexible working locations in Bulgaria
Opportunity to relocate to one of our five offices within the country
Additional paid time off for loyal employees
Opportunity to work from home
Regular team buildings and office parties
Gamification program
Lounge and game zones
Charity and volunteer activities
Diverse working environment

Company benefits

Additional health and dental insurance
Covered transport expenses + MentorBike to use
Employee Referral program with bonuses
Discounts in shops & restaurants
Exclusive financial offers and consultations

Apply now