Skip to main content


Senior Frontend Engineer - Marketplace Client

at Roblox

(View all jobs)

San Mateo, CA

Roblox is ushering in the next generation of entertainment, allowing people to imagine, create, and play together in immersive, user-generated worlds. We’re the one and only fastest-growing entertainment platform that lets anyone teach themselves how to code, publish, and monetize any experience imaginable—across any device—reaching millions of players across the globe. 

The impact that you can have at Roblox is powerful. We’re looking for someone who’s eager to take on a meaningful role in the success of Roblox on a massive scale. Someone who takes play seriously, but also isn’t afraid to have some fun either. Someone who’s ready to take Roblox—and their career—to the next level.
In 2018, we were honored to be recognized as a Certified Great Place to Work®. We’ve fostered a company culture that empowers people to do the most defining work of their career in an environment that’s made up of the most passionate, team-oriented, visionary, crazy-smart people you’ll ever meet. Join the Roblox team where play rules and the possibilities are endless.

Work with the most passionate, team-oriented, visionary, and crazy-smart people you’ll ever meet.


As a Senior Frontend Engineer on the Avatar Marketplace Client team, you will lead frontend engineering efforts to build an international marketplace for millions of virtual items that users could acquire to customize their avatars and identities on Roblox platform. Because this is an open marketplace, surfacing the right content to the right users is just one side of the story for avatar marketplace. The team is also responsible for building web/mobile tools and pipelines for content creators and moderators, so sellers could have finer control and insights into their sales while keeping all content safe for players at all ages. With daily active users growing at a new record rate, we are looking for an experienced engineer that’s passionate about building great user experience for both sides of the marketplace.


You Are:

  • Experienced in designing and building complex web apps using modern JS frameworks
  • Expert in data-driven web app architecture and different data layer design tradeoffs
  • Have in-depth understanding of backend API design and tradeoffs
  • Capable of breaking down product requirements into iterative deliverable stages
  • A experienced frontend engineer with 4+ years of work experience
  • A Computer-Science graduate or MS graduate

 You Will:

  • Experience designing and building complex web apps with modern JS framework such as React, Angular, VueJS
  • In-depth understanding of JS language and framework used in previous projects
  • Expert in browser compatibility and adaptive design for different screen sizes

You'll Love:

  • Excellent medical, dental, and vision coverage
  • A rewarding 401k program
  • Flexible vacation policy
  • Free catered lunches five times a week and several fully stocked kitchens with unlimited snacks
  • Onsite fitness center and fitness program credit
  • Annual CalTrain Go Pass
  • A Roblox Admin badge for your avatar

Roblox – Powering Imagination