Jieying Xu
Staff Software Engineer @Linkedin
- Role
- Staff Software Engineer, Media Infra at Linkedin
- Location
- Sunnyvale, CA, US
- LinkedIn followers
- 500 followers
About Jieying Xu
As a Staff Software Engineer at LinkedIn, I drive performance improvements and create seamless user experiences at scale. Over the past 6+ years, I’ve led key initiatives that boosted the scalability, reliability, and efficiency of our media services— impacting billions of users worldwide.I’m passionate about solving hard engineering problems and thrive at the intersection of technical depth and cross-functional leadership. Whether I’m optimizing backend systems or guiding teams through complex challenges, my focus is always on building elegant, high-impact solutions that make a real difference.
Experience
Staff Software Engineer, Media Infra
Jan 2025 — Present · San Francisco, CA, US
Serving as the tech lead for LinkedIn’s live video infrastructure, with responsibility for driving cross-functional collaboration across product and engineering to improve system reliability, optimize infrastructure costs, enhance platform security, and elevate the user quality of experience.Designed and evolved E2E live video systems leveraging ingestion monitoring, origin optimization, CDN tuning, and player performance enhancements.
Education
Carnegie Mellon University
Master of Science - MS, Electrical and Computer Engineering
2017 — 2018
Nanjing University
Bachelor of Engineering - BE, Electrical and Electronics Engineering
2013 — 2017
University of California, Berkeley
Summer Session
2016 — 2016
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