Jay Lee
Software Engineer at Meta
London, England, United States
Summary
👤
Senior🎓
Top SchoolJay Lee is a backend-focused software engineer with nine years of experience building large-scale ML infrastructure and search systems, currently contributing at Meta after a multi-year tenure at Amazon. He architected the PV Search Datalake managing over 3.5 PB, improved search suggestions to achieve ~5ms latency and 37% higher clickthrough, and led semantic search pipelines that integrate LLMs. Prior roles at Bloomberg and AWS show a strong track record modernizing high-traffic systems, designing APIs, and delivering load-testing frameworks. Comfortable across C++, Python, TypeScript and distributed systems, he pairs hands-on engineering with pragmatic product impact. An early robotics and IoT researcher, he brings a hardware-aware systems perspective that informs robust, efficient backend designs.
9 years of coding experience
7 years of employment as a software developer
Bachelor's degree Computer Engineering, Bachelor's degree Computer Engineering at Virginia Tech
Stackoverflow
265reputation
12kreached
7answers
3questions
Github Skills (35)
javascript9
syscall9
linux-namespaces9
react9
documentation9
chroot9
process-isolation8
ios-application8
playgrounds8
linux8
security8
seccomp7
sky7
open-source7
wwdc7
Programming languages (11)
Github contributions (5)
TempleEight/temple-docs
Feb 2020 - Aug 2020
Documentation for Temple
Contributions:55 PRs, 72 pushes, 53 branches in 5 months
temple
TempleEight/temple
Jan 2020 - May 2020
A Framework for Generating and Deploying Scalable Microservice Infrastructure
Contributions:5 releases, 687 commits, 331 PRs in 3 months
microservices
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