Position: iOS Developer
Company: Daxx
Category: iOS
Experience required: 3y
English level: upper

We are a Music-AI startup based in Berlin and are developing an App for iOS and Android devices that offers an affordable subscription to digital sheet music with groundbreaking artificial intelligence functionalities.

Our product will affect the way millions of people study and play music every day. We are searching for an experienced and passionate iOS Engineer ready to join our effort and help us architect and build the face of our solution – an intelligent mobile application that will provide millions of amateurs and professionals instant access to the majority of world’s music heritage. Most of us speak German, but since we are a multinational team, our company language is English.

Responsibilities:
- Research rare and challenging operating systems and CPU architectures
- Implementing the application user interface based on the design sketches
- Defining frameworks and component software design
- Ensuring Apple’s design principles and interface guidelines are followed
- Implementation of application core features
- Manage product quality and reliability

Requirements:
- At least 2 years of full-time experience in developing iOS apps with Objective-C and Swift
- Experience implementing high-quality custom user interfaces
- Knowledge of Apple’s latest guidelines, familiarity with UI/UX trends
- Familiarity with Git or other version control systems
- Experience consuming REST APIs
- Experience with dependency management systems (CocoaPods, Carthage, SPM)
- You know how to write tests (Unit-, UI-, Integration, End-to-End Tests)
- You are self-driven, collaborative and willing to grow as an engineer/UX expert
- Fluent English skills

Will be a plus:
- Experience with WebKit, Javascript, XPath, XSLT and SVG rendering
- Experience with CI / CD flows (Jenkins, Fastlane, Pipeline scripts, …)
- You are familiar with Core ML and the concepts of machine learning and integrating ML models into iOS applications
- Good understanding of Core Animation, Core PDF and Quartz 2D.  
Experience with Core Audio and AVFoundation is a plus.
- The practice of working with C++ and C
- Experience with scene rendering or game development
- UX design experience (mock generation, etc)
- You are proud of your contributions and you are ready to show your portfolio

Daxx offers:
- Direct cooperation with the customer
- Dedicated HR/ Client Manager
- Regular performance reviews
- Competitive salary, medical insurance, 20 working vacation days
- Regular corporate events, team buildings, etc.