Sr. Director
Current
Sep 2024 - Present
AeroLeads people directory · profile
Jun Ma Email & Phone Number
Sr Director of AI @ GE HealthCare | Ex-Amazon | NLP | Graph Neural Network | Large Language Modeling | Knowledge Graph
at
GE HealthCare
1 work email found
@amazon.com
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Sr Director of AI @ GE HealthCare | Ex-Amazon | NLP | Graph Neural Network | Large Language Modeling | Knowledge Graph
Location
Seattle, Washington, United States
Who is Jun Ma? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Jun Ma is listed as Sr Director of AI @ GE HealthCare | Ex-Amazon | NLP | Graph Neural Network | Large Language Modeling | Knowledge Graph at GE HealthCare, based in Seattle, Washington, United States. AeroLeads shows a work email signal at amazon.com and a matched LinkedIn profile for Jun Ma.
Jun Ma previously worked as Sr. Director at Ge Healthcare and Senior Manager, Walgreens AI Lab at Walgreens Boots Alliance. Jun Ma holds Ph.D, Computational Biology from Carnegie Mellon University.
Company email context
Email format at GE HealthCare
This section adds company-level context without repeating Jun Ma's masked contact details.
{first_initial}{last}@amazon.com
86% confidence
AeroLeads found 1 current-domain work email signal for Jun Ma. Compare company email patterns before reaching out.
Profile bio
About Jun Ma
Leading the the search and recommendation team at Walgreens AI-Lab. Building cutting-edge customer experience with broad range of A.I techniques.Previously, tech lead at Amazon with 8 years of experience in machine learning model development and deployment. Resolve large-scale business problems with quantities methods.Expertise in NLP, Knowledge Graph, Large Language Model, Information Retrieval and their applications in real world problem. Lead team to develop and launch new machine learning models for big business impact. Innovate and publish academic research papers.
Listed skills include Machine Learning, Matlab, Python, Data Mining, and 36 others.
Current workplace
Jun Ma's current company
Company context helps verify the profile and gives searchers a useful next step.
8 roles
Jun Ma work experience
A career timeline built from the work history available for this profile.
Senior Manager, Walgreens Ai Lab
CurrentLeading the Search and Recommendation Team.Major Roles: people managing, tech leading. Lead the project from science prototype development to engineer deployment.
Apr 2023 - Present
Sr. Applied Scientist (Tech Lead / Science Manager)
Search M5 Team: We are building large-scale transformer models for e-business applications.Major Roles: Lead science team and projects across multiple teams. Plan team’s science road maps. Hire,manage and mentor junior team members. Work on hands-on model development. Mentor interns andpublish research papers.Projects: GNN, Large Language Model
Jul 2021 - Mar 2023
Sr. Applied Scientist (Tech Lead)
Product Graph Team: we build the knowledge graph of productsMajor Roles: Lead science project. Mentor junior team members. Plan team’s science road maps. Leadcollaboration with partner science and engineer teams. Work on hands-on model development. Mentorinterns and publish research papers.Projects: Search/Recommendation with Product Knowledge Graph, Conversational Shopping Search, Information Extraction, Knowledge Graph Construction, Knowledge Graph Embedding
Aug 2017 - May 2021
Machine Learning Scientist
Transaction Risk Management System team: build machine learning solutions to protect Amazon customer.Major Roles: Develop algorithm/tools for fraud detection. Maintain and refresh production machinelearning models. Build automated reports to leadership.Projects: Graph Neural Network based fraud detection, LDA for anomaly detection, Offline Evaluation Tool
Feb 2015 - Aug 2017
Research Associate
Computer Vision based lab animal behavior recognition, Audio Signal based lab animal behavior recognition
Jul 2014 - Dec 2014
Research Assistant
Mar 2009 - May 2014
Graduate Student At School Of Computer Science
Aug 2008 - May 2014
2 education records
Jun Ma education
Ph.D, Computational Biology
Carnegie Mellon University
B.S, Molecular Biology
University Of Science And Technology Of China
FAQ
Frequently asked questions about Jun Ma
Quick answers generated from the profile data available on this page.
What company does Jun Ma work for?
Jun Ma works for GE HealthCare.
What is Jun Ma's role at GE HealthCare?
Jun Ma is listed as Sr Director of AI @ GE HealthCare | Ex-Amazon | NLP | Graph Neural Network | Large Language Modeling | Knowledge Graph at GE HealthCare.
What is Jun Ma's email address?
AeroLeads has found 1 work email signal at @amazon.com for Jun Ma at GE HealthCare.
Where is Jun Ma based?
Jun Ma is based in Seattle, Washington, United States while working with GE HealthCare.
What companies has Jun Ma worked for?
Jun Ma has worked for Ge Healthcare, Walgreens Boots Alliance, Amazon, Carnegie Mellon University, and Pittsburgh Supercomputing Center.
How can I contact Jun Ma?
You can use AeroLeads to view verified contact signals for Jun Ma at GE HealthCare, including work email, phone, and LinkedIn data when available.
What schools did Jun Ma attend?
Jun Ma holds Ph.D, Computational Biology from Carnegie Mellon University.
What skills is Jun Ma known for?
Jun Ma is listed with skills including Machine Learning, Matlab, Python, Data Mining, Statistics, Computational Biology, Image Processing, and Molecular Biology.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trial