Jun Xie
Machine Learning Engineer at Meta
San Jose, California, United States
Summary
👤
Senior🎓
Top SchoolJun Xie is a Machine Learning Engineer with 14–15 years of experience building large-scale recommendation, search, and integrity systems for major tech platforms. He has led cross-functional efforts at Meta, Twitter, and LinkedIn to modernize and monetize recommendation stacks—authoring patented lead-recommendation algorithms and architecting the relevance platform behind LinkedIn Sales Navigator. Jun's background spans computer vision and bioinformatics research to production ML at scale, bridging academic rigor (PhD in Electronic Engineering) with engineering pragmatism in Big Data ecosystems (GCP, Flink/Spark, BigQuery). Known for technical leadership and team building, he drives end-to-end solutions from model design and API development to deployment and monitoring. An interesting through-line: his career began in 3D image analysis and neuronal reconstruction, skills he translated into robust feature engineering and applied ML across ads, jobs, and sales domains.
13 years of coding experience
17 years of employment as a software developer
The Chinese University of Hong Kong (CUHK)
English, Chinese
Stackoverflow
1reputation
0reached
0answers
0questions
Programming languages (2)
Github contributions (3)
xiejuncs/cross-document-coreference-resolution
Jun 2012 - Dec 2013
Contributions:83 commits in 1 year 7 months
Vectorstore/vectorstore-python-sdk
Aug 2022 - Aug 2022
Python SDK to interact with Vectorstore
Contributions:18 PRs, 16 pushes, 9 branches in 18 days
pythonvectorsinteractsdkmanifold
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.