We are looking for someone with a strong engineering background who enjoys building high quality products used by millions. Ideally you have a good product sense, an understanding of the web ecosystem, strong personal initiative and the ability to prioritize. You can multi-task and work under tight deadlines. Work in small cross-functional teams, collaborating owning your deliverableUse good agile practices to evolve ideas from concept to story to realityWork towards goal architecture, with high coding standards, test practices We need the kind of developers that are passionate about learning, that go home at night and read blogs, try new technologies and frameworks, to continuously improve their skills and abilities. Design and build advanced applications for the iOS platform and collaborate with cross-functional teams to define, design, and ship new features. Unit-test code for robustness, including edge cases, usability, and general reliability.Work on bug fixing and improving application performance.Continuously discover, evaluate, and implement new technologies to maximize development efficiency.Have published one or more iOS apps in the app storeA deep familiarity with Objective-C / SwiftExperience working with iOS frameworks such as Core Data, Core Animation, Core Graphics and Core TextExperience with third-party libraries and APIsWorking knowledge of the general mobile landscape, architectures, trends, and emerging technologiesSolid understanding of the full mobile development life cycle.