We started with a simple idea—that everyone should be able to accept credit cards—and we’ve been rethinking buying and selling ever since.

For sellers, we’re creating one cohesive service to run your entire business, from a register in your pocket to analytics on your laptop. For buyers, we’re making it faster to order from the businesses you love and more fun to pay your friends back.

Buying and selling sound like simple things—and they should be. Somewhere along the way, they got complicated. We’re working hard to make commerce easy for everyone.

\The Square Appointments App helps service professionals manage their calendar on the go for Appointment-based businesses. With Square’s online scheduling software, customers can always get access to their availability and confirm their appointments seamlessly online. Our merchants easily keep their schedules open and attract new business—even when they're done for the day.

We’re seeking an iOS engineer to help build our scheduling app. Time and calendaring is an awesome problem and we we want someone who is passionate about building applications to help our merchants simplify their businesses processes and day to day work.

You will:

• Work with our world-class iOS  engineers in a beautiful, ever evolving code base.

• Own and drive improvements on app architecture

• Learn how to solve challenging software and product problems related to payments, scheduling, distributed systems, and mobile engineering.

• Iterate quickly with world class product managers and designers.

• Be responsible for the entirety of your features including client structure, server interactions, API design, implementation and automated testing.

• Contribute to the broader tech and open source communities.

• Build products in a way so we can be brave and move fast without breaking the products that millions of small businesses depend on.

What you have:

• BA/BS degree or equivalent working experience (3+ years preferred)

• A strong sense of customer empathy and desire to influence the product direction

• Innate curiosity and desire to build products that merchants love to use every day.

• Desire to solve hard and engaging engineering problems.

• A record of pursuing self directed side projects, research, or open source projects

Technologies we use and teach:

• Swift, Objective-C, iOS SDK, Java, RetroLambda, iOS SDK

• Reactive Programing (RxSwift / RxJava), J2ObjC, Protocol Buffers

At Square, we value diversity and always treat all employees and job applicants based on merit, qualifications, competence, 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 the requirements of the San Francisco Fair Chance Ordinance.