Sr. iOS Engineer, Cash

We believe everyone should be able to participate and thrive in the economy, so we’re building tools that make commerce easier and more accessible to all. We’re empowering the independent electrician to send invoices, setting up food trucks with delivery options, helping coffee shops pay employees and open additional locations, and providing all individuals with banking functionalities through the click of an app. Let’s shorten the distance between having an idea and making a living from it. We’re here to help sellers of all sizes start, run, and grow their business.

Cash App started as a hack week project - a quick, easy way to send or request money among friends. Now, as a mobile-first banking solution, it’s one of the most popular apps on the App Store (#1 in Finance & Top 20 Most Downloaded apps of 2018!) with over 33 Million downloads. We're reinventing financial services for millions of customers, including those currently under-served by traditional banking options. We’re building industry-changing tools to give our customers financial superpowers. The app is growing rapidly, and the iOS engineering team is growing with it!

Why this position is important:

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:

• Craft durable, well-tested code with an unwavering commitment to product quality

• Work with a world-class team of experienced and passionate engineers and designers

• Learn to craft gorgeous, pixel-perfect UI and animations

• Deliver features to tens of millions of customers, shipping at a fast and exciting cadence

• Build new, exciting functionality into an app designed to provide real value to its customers

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

At Square, our purpose is to empower – within and outside of our walls. In order to build the best tools for the businesses and customers we support all over the world, we have to start at home with a workforce as diverse and empowered as our sellers. To this end, we take great care to evaluate all employees and job applicants equally, based on merit, competence, and qualifications. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability status, or any other characteristic protected by law. We encourage candidates from all backgrounds to apply and always consider qualified applicants with arrest and conviction records, in accordance with the San Francisco Fair Chance Ordinance.

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