岗位职责：
Produce complex user interfaces and experiences for native iOS applications based on detailed UI/UX designs
? Integrate with in-house and third-party RESTful data APIs
? Analyze, debug and resolve application issues which affect the end-user experience
? Work with minimal supervision (and appropriate guidance) to extend and improve the Acorns native IOS application(s) working as part of an agile software development team
任职要求：
1+ years of software development experience
? 1+ years of experience building native, data-driven iOS applications using Apple Xcode/Objective-C and/or Swift
? One (1) or more applications successfully deployed to the Apple App Store with multiple releases/updates
? Demonstrable skills and experience in implementing high-performance, dynamic UI programmatically using both conventional and autolayout strategies
? Experience implementing third-party SDKs on iOS (Social Media, Marketing/Crash Analytics, etc)
? Prior experience working with CoreData/NSManagedObject in a deployed application
? Solid understanding of Object Oriented (OO) application design and development, Cocoa Touch design patterns, algorithm design
? Experience working as part of an agile software development team including interaction with a source code repository (GitHub or SVN) Experience building native mobile applications on Android/Windows Phone SDKs or mobile web products using ? JavaScript/CSS/HTML5
? Full-stack development experience in Ruby or Java, preferably on Amazon EC2/AWS infrastructure
? Database administration and development experience on any RDBMS platform using SQL
? Contribution to an open-source software project
? Knowledge and understanding of the basics of investing, modern portfolio theory, fundamental investment portfolio calculations
Sponsor OPT/CPT, 3-6 months probation period
工作地址：
