Senior iOS Engineer, Cash App

  • San Francisco, CA, USA
  • Full-time
  • Current Square Employee?: Apply via go/jobs

Company Description

Cash App is the fastest growing financial brand in the world. Built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic money app with over 15 million active monthly users.

Loved by customers and by pop culture, we’ve held the #1 spot in finance on the App Store for almost two years, and our social media posts see more engagement in a day than most financial brands see in a year.

With major offices in San Francisco, New York, St. Louis, Portland, Kitchener-Waterloo, and Melbourne, Cash App is bringing a better way to send, spend, and save to anyone who has ever sought an alternative to today’s banking system

Job Description

As part of the iOS engineering team for Cash, you’ll be at the forefront of developing new user-facing features and enhancing our existing ones to scale. We’re working on redesigning the app and developing industry-leading design systems while doing it. Currently, we’re focusing on the Cash Card (and Boost rewards), improved banking functionality, international expansion, in-app support, and extending our Bitcoin feature in new and exciting directions. Additionally, technology from Cash App now powers Square Payroll, Square Card, and payments to Caviar couriers.

You will:

  • Mentor incredibly high potential and high output engineers
  • Rethink legacy, load-bearing code to make it more manageable for the team to work in
  • Craft durable, well-tested code with an unwavering commitment to product quality
  • Help establish conventions and promote best practices
  • Have an outsized impact on the future of the Cash product

Qualifications

You have:

  • A knack for creating readable, well-crafted, maintainable code
  • An eye for design or an ear for the customer; engineering makes substantive contributions to product definition
  • A commitment to continuous improvement (yourself, your teammates, your software)
  • Eagerness to share your own ideas, and openness to those of others

Technologies we use and teach:

  • Swift, Objective-C, Kotlin (believe it! — we collaborate directly with our friends on Android)
  • UIKit, CoreAnimation, SQLite, Accessibility
  • Unit tests, snapshot tests, integration tests
  • Protocol buffers

Additional Information

Cash App treats all employees and job applicants equally. Every decision is based on merit, qualifications, and talent. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

We will consider for employment qualified applicants with criminal histories in a manner consistent with each office’s corresponding state and city guidelines.