# Joey Lee > Principal Software Engineer at Roblox (Ex Uber) Location: Belmont, California, United States Profile: https://flows.cv/joeylee ## Work Experience ### Principal Software Engineer @ Roblox Jan 2020 – Present | San Mateo County, California, United States Connecting the world through play! - Currently leading efforts to build new groups / communities features on the platform. - Lead the creation of the web organization (evolving the tech stack from ASP.net MVC to angular and now to react). - Internationalized https://www.roblox.com - Support infrastructure to serve 10's of millions of DAU's every day on the platform. ### Senior Software Engineer @ Uber Jan 2016 – Jan 2020 | San Francisco Bay Area Wrote internal tooling supporting customer service for Uber. Helped grow Uber from thousands of MAU to millions. - Helped get Golang adopted as an official language at the company and migrated 10+ microservices. - Internal advocate for Typescript (got it officially supported at the company). - Wrote the subscriptions program at Uber that spawned into Uber rewards. - Worked with top economists to formulate driver and passenger incentive programs to stimulate the driver / rider economy during Uber's very high growth phases. ### Senior Software Engineer @ Google Jan 2013 – Jan 2016 | Mountain View, California, United States - Worked on core search - Helped add featured search results - Helped tune personalized search. - C, Java, Javascript ## Education ### Bachelor of Engineering - BE in Computer Engineering UCLA Jan 2009 – Jan 2013 ## Contact & Social - LinkedIn: https://linkedin.com/in/joey-lee-787549247 --- Source: https://flows.cv/joeylee JSON Resume: https://flows.cv/joeylee/resume.json Last updated: 2026-03-22