As a Sr. Frontend Software Engineer at Firework, you will develop and scale user interfaces across various platforms, collaborate with customers and team members to create high-quality frontend code, and provide technical leadership. The role involves building responsive web applications and optimizing site performance, utilizing technologies like React, Typescript, and various other frontend tools.

As a Staff Frontend Software Engineer, you will lead technical design, build scalable user interfaces, and integrate with product managers and designers to create seamless user experiences, all while providing technical leadership and peer code reviews.