What departments does LeetCode have?

LeetCode has employees across 5 departments including Engineering, Solutions Engineering, Support, Quality Assurance, Operations.

What is the largest department at LeetCode?

The largest department at LeetCode is Engineering with 3 employees.

Where are LeetCode employees located globally?

LeetCode has employees across 5 continents and 24 countries including Egypt, Morocco, Nigeria, Algeria, Pakistan.

How has LeetCode's team size changed over time?

LeetCode's team has grown from approximately 161 to 173 employees based on available data.

LeetCode Employee Directory

IT Services and IT ConsultingCalifornia, United States201-500 Employees

LeetCode is a Palo Alto, California-based company in the IT services and IT consulting industry that operates an online coding platform for professionals. Its platform serves as a social space for preparing technical interviews for IT industry companies. The company has introduced several programs over the years, including a daily coding challenge launched in 2020 and a 30-day LeetCoding Challenge initiated in March 2020, and it released an enterprise version and an interviewer version in 2021. The organization employs between 201 and 500 people. Its website is leetcode.com.

LeetCode Global Highlights

Asia
122

India
83
China
14
Bangladesh
11
Pakistan
5
Indonesia
2
Turkey
2
Singapore
1
Kazakhstan
1
Viet Nam
1
Lebanon
1
Uzbekistan
1

North America
62

United States Of America
59
Canada
2
Jamaica
1

Europe
10

United Kingdom Of Great Britain And Northern Ireland
6
Germany
2
Denmark
1
Ukraine
1

Africa
5

Egypt
2
Morocco
1
Nigeria
1
Algeria
1

LeetCode's Leadership

H. C.
Co-Founder Chief Executive Officer
Mobile Phone
Email
W. T.
Founder
Mobile Phone
Email
M. H.
Founding Chief Technology Officer
Mobile Phone
Email
Y. Y.
Official Solution Author
Mobile Phone
Email
A. S.
Devops Engineer
Mobile Phone
Email
B. A.
Technical Support Specialist
Mobile Phone
Email
T. Y.
Hrbp
Mobile Phone
Email
W. C.
Frontend Engineer
Mobile Phone
Email

LeetCode Employee Metrics

100%

50%

0%

2026

2025

Engineering
Solutions Engineering
Quality Assurance
Product Management
Customer Success
Other
Education
Analytics
Arts & Design
Media & Communications
Business

Contact profiles from LeetCode

Name

Title

Contact

Location

Last Update

W. T.
Founder
Mobile Phone
Email
Bay
Sep 03, 2026
H. C.
Co-Founder Chief Executive Officer
Mobile Phone
Email
Aug 08, 2026
M. H.
Founding Chief Technology Officer
Mobile Phone
Email
Oct 22, 2024
Y. Y.
Official Solution Author
Mobile Phone
Email
Bay
Aug 08, 2026
A. S.
Devops Engineer
Mobile Phone
Email
Turkey, Antalya
Aug 08, 2026
B. A.
Technical Support Specialist
Mobile Phone
Email
May 22, 2025
T. Y.
Hrbp
Mobile Phone
Email
China, Shanghai
Aug 08, 2026
W. C.
Frontend Engineer
Mobile Phone
Email
Aug 31, 2026
C. I.
Internal Contest Tester
Mobile Phone
Email
Canada, British Columbia
Aug 22, 2026
杨.
Devops工程师
Mobile Phone
Email
China, Shanghai
Nov 19, 2025

Frequently Asked Questions

What is LeetCode known for?

LeetCode was founded in 2011 and operates in the IT Services and IT Consulting industry. Explore LeetCode's company overview page for more information.

What is LeetCode's most common email format?

LeetCode employees' email format typically follows the pattern of First@leetcode.com. Trying to find reliable and up-to-date employee contact data? Find more LeetCode email formats with LeadIQ.

How many employees does LeetCode have currently?

LeetCode has approximately 244 employees as of August 2026. These team members are located across 4 continents, including Asia, North America and Europe.

Who are LeetCode's key employees and leadership?

As of August 2026, LeetCode's key employees include:

Co-Founder Chief Executive Officer: H. C.
Founder: W. T.
Founding Chief Technology Officer: M. H.
Official Solution Author: Y. Y.
Devops Engineer: A. S.

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LeetCode Employee Directory

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