Senior Software Engineer (Frontend), Order Hub

Square, New York NY, US

Square works for every business.

Duration: Full-Time

Square's purpose is economic empowerment; since our beginning, we have been helping numerous sellers start and manage their own businesses. Many small businesses struggled with the pandemic as they scrambled to adapt to going online to reach their customers.

The Orders team has a mission to help sellers to reach their customers anywhere and provide seamless omnichannel experiences - such as buy online, pickup in store - to sellers of all sizes. Furthermore, we aim to build an Orders platform that empowers both teams at Square and an ecosystem of third-party developers to support our sellers in this bright future ahead.

The Order Hub team has a vision in which Square sellers can efficiently manage their orders all in one place, regardless of source or channel. As a frontend engineer on the Order Hub team, you will develop a best-in-class Order Management experience that makes omnichannel a reality for our sellers.

You will:

  • Lead the development of thoughtful new features in Square's Seller Dashboard to empower sellers to easily manage their orders

  • Work with other engineers, designers, and product managers to iterate on and ship excellent product experiences, from prototype to launch.

  • Provide mentorship and guidance to other front-end engineers, teaching us frontend development best practices.

  • Hold yourself, and your teammates, accountable to the standards of engineering that allow Square to safely move billions of dollars in payments and allow our customers to trust us with their sensitive data.

You have:

  • 5+ years of industry experience working on web applications using modern HTML, CSS, and JavaScript frameworks (e.g. React, Ember, Angular, Vue)

  • Experience contributing to large frontend codebases and leading complex technical projects, e.g. cross-team programs or migrating from a legacy to more modern tech stack

  • A desire to build products that our merchants will depend on every day to run their business.

  • [Bonus] Experience building, or even using, order management systems for sellers.

Technologies we use:

  • ES6 JavaScript

  • SCSS

  • TypeScript

  • Ember

  • React

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.


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.

About Square

We believe the economy is better when everyone has access. When everyone has room to grow. No one should be left out because the cost is too great or the technology too complex. So we’re building easy tools to empower and enrich people. Tools that shorten the distance between having an idea and making a living from it—because we believe in fair and square. We started with a little white card reader but haven’t stopped there. Our new reader helps our sellers accept chip cards and NFC payments, our Cash app lets people send money instantly, and we’re building easy tools for customers, too. We’re empowering the electrician to send invoices, setting up the food truck with a delivery option, helping the clothing boutique pay its employees, and giving the coffee chain capital for a second, third, and fourth location. We’re here to help sellers of all sizes start, run, and grow their business—and helping them grow their business is good business for everyone.


Want to learn more about Square? Visit Square's website.