Senior Software Engineer, Frontend/Fullstack

Job Description
The Public Web team is a full-stack engineering team responsible for the architecture, infrastructure and site reliability of Square’s marketing website - (url removed). Square’s public website is one of the key surface areas to drive consideration and conversion with prospective Sellers. The website supports both self-onboarded (signup/download the app) and sales-onboarded (lead form submission/MQL) paths, making it a critical front door for window shoppers and purchasing moments.
We have an exciting time ahead of us with key initiatives such as a full site redesign to give it soul and simplify discovery for our customers. We are working with product and design teams to redefine information architecture and build an audience focused journey. We are also in a platform re-architecture journey where we are moving to a microservices architecture with goals to improve resiliency, page performance, page build time and developer experience.
Square recently consolidated all members of our web engineering discipline into a centralized organization, specifically to elevate our velocity and quality. You will be part of this transformational time, to help establish the blueprint for modern and high velocity front-end development at scale, and work with other experts in the web engineering org.
As a Senior Software Engineer on the Public Web team, you will:
Build and support Square’s Public Web - a surface used by millions of Square sellers to discover the ecosystem of Square’s offerings - ensuring we are proud to sign our names to the experiences we enable there
Help build a Design System that allows Design Technologists and Content Authors to build pages easily in low-code and no-code manners
Identify and explore ways to improve application architecture, testing, and build pipeline
Continually seek to optimize and improve the seller’s and internal customer’s experience
Iterate rapidly on features, services, and processes
Hold yourself, and your teammates, accountable to the highest standards of engineering that enables Square to safely move billions of dollars in payments and allow our customers to trust us with their sensitive data