Sr. Staff Engineer - iOS

Makes technical decisions affecting multiple teams, crossing organizational boundaries Establishes conventions & processes to be followed by other employees Actions determine the utilization of company resources (people, money, assets) and affect the effectiveness of the company Handles multiple, multi-team initiatives simultaneously, using judgement to prioritize among more issues than can be handled individually. Understands evolving industry capabilities & practices and can judiciously apply up--to-date information for optimal results Competent at communicating technical issues with non-technical audiences Spreads their behavior, principles, and knowledge as a means of improving technical results of other employees (via many means - modeling behavior, 1:1s, working sessions, quality documentation) Partners with product management, to ideate solutions to business problems & goals Lead native iOS app development by converting ideas, designs, and requirements into concrete, stable production builds Provide frameworks, interfaces, and services that can be extended and reused for future requirements Enforce clean code and excellent coding practices by conducting thoughtful code reviews Work with product, project, and engineering teams to deliver products on schedule that solve problems and delight users Collaborate with Engineering and QA to resolve bugs Develop and communicates technical processes, standards, and best practices to the team Minimum of 12 years of relevant work experience and a Bachelor's degree or equivalent experience. We're a purpose-driven company, and our beliefs are the foundation of how we conduct business every day. We're on a journey to create rich, innovative experiences that people can't imagine shopping without. We are looking for a Senior Staff iOS Engineer to work with us as we build this next generation of experiences. Your Way to Impact 8+ years of experience building iOS applications using Swift or Objective-C Expertise in iOS UI design principles, patterns, and best practices. Understanding of XCode Experience with animation, and implementing user interface designs Skilled at writing Unit and Automation tests Knowledge of iOS application architecture Knowledge of multi-threaded, asynchronous code Familiarity with RESTful APIs to connect iOS applications to backend services Experience with Android development