Position: Lead iOS Developer
Company: Devtorium
Category: iOS
Experience required: 5y
English level: upper

**You’ll be working with our UK based partner company on a project similar to WhatsApp & Viber, described as end-to-end encrypted video and audio communication service with Crypto chat and Media sharing functionality. **

**Requirements:**
- 6+ years of experience in the development of mobile applications for iOS
- Good knowledge of Swift and iOS
- Experience with Objective-C
- Deep practical knowledge of iOS SDK, understanding of iOS architecture, official platform -recommendations, native platform tools and techniques
- Familiarity with modern practices in iOS applications development
- Experience building commercial products for Apple platforms
- Strong OOP/OOAD background and ability to apply it in practice
- Courage to take on a wide variety of iOS development tasks: from UI layout, asynchronous programming, to low level hardware-related tasks
- Performance analysis and optimization techniques, fluency with performance analysis tools
- Earnest warrior for high-quality, stable and future-proof code
- Ability and desire to write unit tests
- Proactive problem-solving habits and engineering mindset
- Strong communication and collaboration skills
- Good written and spoken English
**As a plus:**
- Experience with VoIP, SIP, and WebRTC
- Experience with IoT, video streaming, peer-to-peer, Bluetooth
**Responsibilities:**
- Design, architect and develop SDKs, applications, and extensions for iOS and iPadOS
- Operate in a flexible R&D environment within the scope of common product goals
- Collaborate with software engineers, designers, QA engineers, and other product teams to build complex products
- Continuously discover, evaluate and implement new technologies to improve development efficiency
**What are the conditions and bonuses?**
- Friendly team, adequate management, the ability to upgrade skills;
- You can work remotely or in our cozy office. The office is equipped with a comfortable recreation area and convenient workplaces;
- The possibility of professional training at the expense of the company, as well as participation in various conferences;
- Corporate activities and holidays, including remote employees;
- Comfortable work schedule;
- Non-limit workdays of sick leave;
- Non-limit workdays of vacation;