Senior Software Engineer, Notifications Infrastructure

  • San Francisco, CA
  • Full-time

Company Description

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.

Job Description

At Square, the Notification Infrastructure team builds the platform that delivers billions of messages per month to Square merchants and customers. 

We enable multi-channel (email, sms, and push) real-time messaging through well defined APIs. We take pride in ensuring relevant messages reach our merchants quickly.

We are a small, focused, and rapidly growing team with an abundance of growth and impact opportunities.

You will:

  • Reliably guarantee the delivery of millions of messages per day

  • Scale our systems to meet ever increasing demand

  • Leverage data to optimize delivery

  • Design APIs and the underlying data models used by many apps and microservices

  • Mentor other developers on the team

  • Contribute to the broader tech

Qualifications

You have:

  • 5+ years industry experience

  • Innate curiosity, growth mindset, and passion for creating products that are beautiful inside and out

  • Software development experience in one or more general purpose programming languages

  • Demonstrated deep technical leadership on previous projects

  • Strong communication skills

Additional Information

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. Square 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, veteran status, 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, assessing candidates in a manner consistent with the requirements of the San Francisco Fair Chance Ordinance.

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

Square, Inc. (NYSE: SQ) builds tools to empower businesses and individuals to participate in the economy. Sellers use Square to reach buyers online and in person, manage their business, and access financing. Individuals use Cash App to spend, send, store, and invest money. And TIDAL is a global music and entertainment platform that expands Square's purpose of economic empowerment to artists. Square, Inc. has offices in the United States, Canada, Japan, Australia, Ireland, Spain, Norway, and the UK.

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