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Lei Jin Location
Bellevue, WA, US
Lei Jin Work
Director of Engineering (AI and ML) @ (August 2025 - Present)
Director II @ (June 2024 - March 2025)
Senior Software Development Manager (Applied Science) @ (November 2017 - July 2024)
Software Development Manager (Applied Science) @ (September 2014 - October 2017)
Principal Software Design Engineer Lead @ (September 2007 - August 2014)
Senior Software Design Engineer Lead @ (September 2003 - September 2007)
Software Design Engineer @ (July 1999 - September 2003)
Software Design Engineer @ (June 1996 - July 1999)
Lei Jin Education
University of Arizona
MS (Computer Science)
1994-1996
Northern Arizona University
BS (Computer Science and Engineering)
1991-1994
Lei Jin Skills
Scalability
Machine Learning
Algorithms
System Architecture
Distributed Systems
Big Data
Software Design
Software Engineering
Data Mining
Online Advertising
Web Applications
Team Leadership
Technical Leadership
Software Project Management
Agile Methodologies
Personalization
Targeted Advertising
Innovation
Object Oriented Design
Large Scale Systems
Behavioral Targeting
Multithreading
Hadoop
Software Development
Development
Lei
Java
C
Python
SQL
Matlab
Linux
MySQL
LaTeX
Programming
Text Mining
Information Retrieval
Statistics
Cloud Computing
Lei Jin Summary
Lei Jin, based in Bellevue, WA, US, is currently a Director of Engineering (AI and ML) at Cisco. Lei Jin brings experience from previous roles at Coupang, Amazon and Microsoft. Lei Jin holds a 1994 - 1996 MS in Computer Science @ University of Arizona. With a robust skill set that includes Scalability, Machine Learning, Algorithms, System Architecture, Distributed Systems and more. Lei Jin has 2 mobile phone numbers on RocketReach.
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