Square builds common business tools in unconventional ways so more people can start, run, and grow their businesses. When Square started, it was difficult and expensive (or just plain impossible) for some businesses to take credit cards. Square made credit card payments possible for all by turning a mobile phone into a credit card reader. Since then Square has been building an entire business toolkit of both hardware and software products including Square Capital, Square Terminal, Square Payroll, and more. We’re working to find new and better ways to help businesses succeed on their own terms—and we’re looking for people like you to help shape tomorrow at Square.

Come join one of our many growing iOS Teams! Each has its own unique opportunity to help grow our business and make a positive impact on our merchants and sellers!

Teams that are hiring:

Customer Directory

You Will:

• Lead the engineering implementation of seller facing projects, from idea stage to rolling out to our sellers.
• Mentor other iOS engineers on the team.
• Build high availability and resilient systems which can accept and report payments no matter the network or device conditions.
• Partner with iOS, Android, and Server engineers to ship features.
• Work with product managers and designers to improve and establish product strategy and design.
• Respond to customer feedback to improve our products.

You Have:

• 4+ years experience developing and shipping iOS applications using Swift and/or Objective-C.
• Enjoy working on mobile apps at all levels – from networking up to user interfaces and whatever's in between.
• Excellent debugging experience using diagnostic tools such as Xcode Instruments to build a performant and remarkable mobile app.
• A commitment to customer experience and product quality
• A record of side projects, research, or open source contributions

Technologies we use:

• Swift and Objective-C.
• Square's open source iOS frameworks: Workflow (state management), Blueprint (declarative UI).
• UIKit, CoreAnimation, and CoreData.
• Unit tests, snapshot tests, integration tests.
• Service APIs and Protocol Buffers.
• Bazel for our build environments.

All your information will be kept confidential according to EEO guidelines.

We’re working to build a more inclusive economy where our customers have equal access to opportunity, and we strive to live by these same values in building our workplace. Block is a proud equal opportunity employer. We work hard to evaluate all employees and job applicants consistently, without regard to race, color, religion, gender, national origin, age, disability, pregnancy, gender expression or identity, sexual orientation, citizenship, or any other legally protected class. 

We believe in being fair, and are committed to an inclusive interview experience, including providing reasonable accommodations to disabled applicants throughout the recruitment process. We encourage applicants to share any needed accommodations with their recruiter, who will treat these requests as confidentially as possible. Want to learn more about what we’re doing to build a workplace that is fair and square? Check out our I+D page. 

Additionally, we consider qualified applicants with criminal histories for employment on our team, and always assess candidates on an individualized basis.

Perks

We want you to be well and thrive. Our global benefits package includes:

• Healthcare coverage
• Retirement Plans
• Employee Stock Purchase Program
• Wellness perks
• Paid parental leave
• Paid time off
• Learning and Development resources

Block, Inc. (NYSE: SQ) is a global technology company with a focus on financial services. Made up of Square, Cash App, Spiral, TIDAL, and TBD, we build tools to help more people access the economy. Square helps sellers run and grow their businesses with its integrated ecosystem of commerce solutions, business software, and banking services. With Cash App, anyone can easily send, spend, or invest their money in stocks or Bitcoin. Spiral (formerly Square Crypto) builds and funds free, open-source Bitcoin projects. Artists use TIDAL to help them succeed as entrepreneurs and connect more deeply with fans. TBD is building an open developer platform to make it easier to access Bitcoin and other blockchain technologies without having to go through an institution.