Full-Stack Engineer, eCommerce

  • San Francisco, CA
  • Full-time

Company Description

Weebly was acquired by Square in May 2018. Founded in 2007, Weebly is a complete platform that allows anyone to start and grow an online business with curated website templates, powerful e-commerce and integrated marketing. More than 40 million entrepreneurs around the world use Weebly to grow their customer base, fuel sales and market their idea. Designed for any entrepreneur who wants to reach a global audience, Weebly gives everyone the freedom to create a high ­quality site and store that works brilliantly across any device. Weebly offers a range of pricing options, including free and premium consumer plans, as well as enterprise offerings and is consistently the highest rated website building mobile app in the App Store and Google Play.

Job Description

As a Full-Stack Engineer on Square's eCommerce Monetization team, you will be responsible for building the systems that power all of the purchase flows, subscriptions and 3rd party billing integrations for Squares rapidly developing e-commerce product. You will be working with a small group of talented engineers to design, build and A/B test the full-stack from the checkout experience to backend services.

You will:

  • Build and refine the full purchase experience
  • Design data models to support application features
  • Build APIs used by apps and other services
  • Take an active role in suggesting and implementing new A/B tests
  • Share ownership of the product


You have:

  • Experience building and maintaining complicated web applications
  • Desire to build products that are core to driving business success
  • Understanding of industry best practices in regards to credit card handling and security
  • Track record of pursuing self-directed side projects, research, or open source projects
  • 5+ years of industry experience

Technologies we use and teach:

  • ES6 Javascript with VueJS
  • PHP with Laravel
  • MySQL, RabbitMQ

Additional Information

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. Applicants in need of special assistance or accommodation during the interview process or in accessing our website may contact us by sending an email to assistance(at)squareup.com. We will treat your request as confidentially as possible. In your email, please include your name and preferred method of contact, and we will respond as soon as possible.