- Responsible for customization of UI controls
- Creating advanced transforms and animations
- Designing applications that utilize memory efficiently
- Debugging memory issues
- Working with asynchronous network calls and image downloads
- Synchronizing data between application and web service
- Responsible for user account management
- Experience in iOS, Objective-C (or Swift) and Cocoa Touch (min. 2 years)
- Fundamentals in object-oriented design, data structures, algorithm design, problem solving, and complexity analysis
- Experience in Git, Core Data, XML, JSON and Web Services
- Experience in building complex iOS applications
- Extensive knowledge of advanced concepts such as custom UI controls, performance optimization, memory management, Core Data and integration into server-side REST APIs
- Exceptional analytical skills, detail-oriented
- Self-motivated and well-organized team player
- Excellent English skills (both written and spoken)
- Development opportunities, including IT conferences, internal trainings, lunch and learn sessions and individual development budget
- Complexity of work and a great influence on business results of the whole Group
- MacBook Pro or Dell to choose from
- International exposure and business trips to our offices in London, Leeds and Gibraltar (our office is 5 minutes away from the beach)
- Great working atmosphere in a team of amazing people without bored managers who prefer 10-years old solutions
- Competitive salary and benefits (fully paid private healthcare, Multisport pass, daily fruits), employee referral program
- Employment contract or B2B
- Flexible working hours
- Stable employment
- And some fun in the office – integration events and company parties, internal GP football league, gamification initiatives, FIFA, board games, company competitions with cool prizes