**About the Role** The Experimentation team provides cutting edge tooling and methodologies for all teams at Uber to make rapid decisions for their product iterations. Experimentation is an exciting domain that combines multiple disciplines of Software Engineering (Backend, Distributed Systems, Mobile, Web, Data Infra), Data Science, and Product Design. Every major launch across any of Uber’s Rides, Delivery, Freight, and Uber For Business (U4B)  teams leverages the Experimentation platform to reliably determine how new features impact Uber’s key business metrics. Virtually all engineers, data scientists, and product managers at the company use our platform on a daily basis to launch, monitor, test, and make changes to Uber’s ecosystem. **What You Will Do** - Be responsible for the design, implementation, and delivery of complex projects - Build highly reliable and resilient features in our iOS Mobile SDK - Collaborate with cross-functional mobile developer teams to enable and support the business - Identify and fix bugs to improve the reliability of current systems - Bring in your passionate self and positively impact the team around you **Basic Qualifications** - Bachelor’s degree or equivalent in Computer Science or related field - 2+ years of working experience with iOS Development or Swift or Objective C programming experience **Preferred Qualifications** - At least 2 years of Software Engineering Experience - Industry experience in Platform Engineering teams vs. Product Engineering teams - Industry experience in mobile Feature Flagging systems - Industry experience in Experimentation Systems For San Francisco, CA-based roles: The base salary range for this role is USD$158,000 per year - USD$175,500 per year. For Sunnyvale, CA-based roles: The base salary range for this role is USD$158,000 per year - USD$175,500 per year. For all US locations, you will be eligible to participate in Uber's bonus program, and may be offered an equity award & other types of comp. You will also be eligible for various benefits. More details can be found at the following link [https://www.uber.com/careers/benefits](https://www.uber.com/careers/benefits). Uber is proud to be an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you have a disability or special need that requires accommodation, please let us know by completing [this form](https://forms.gle/aDWTk9k6xtMU25Y5A). Offices continue to be central to collaboration and Uber’s cultural identity. Unless formally approved to work fully remotely, Uber expects employees to spend at least half of their work time in their assigned office. For certain roles, such as those based at green-light hubs, employees are expected to be in-office for 100% of their time. Please speak with your recruiter to better understand in-office expectations for this role.