18,973 companies use XGBoost, based on their job posts and their employees' public profiles. Its share of job posts held steady in the three months to August 2026; 6,537 job posts named it from October 2025 to August 2026. Data science teams are its most common home.
Which companies name XGBoost in the most job posts?
Among the companies with the most job posts naming XGBoost are JPMorganChase (264), Capital One (190) and Citi (142). Of the five companies in the table, JPMorganChase has the most employees who list it on their profiles: 207.
CompanyPostsPeopleRecent job post
JPMorganChaseFinance and Insurance · first seen Jul 2022264207
"Understanding of the core concepts of statistical models (regressions, xgboost etc) and applications of those"Senior Lead Software Engineer, Nov 7, 2026
Capital OneFinance and Insurance · first seen Aug 2022190191
"We write custom Python libraries and use open-source ML libraries like XGBoost, scikit-learn, and statsmodels."Manager, Data Science - US Card - Marketing, Oct 21, 2026
CitiFinance and Insurance · first seen Jun 2023142126
"…AI models (e.g., Large Language Models) and also at times, ML/traditional methods (XGBoost, Linear, Logistic, Segmentation, etc.)"Data Science Analyst, Nov 7, 2026
EPAM SystemsProfessional Services · first seen Aug 202213853
"DS experience with Tensorflow/PyTorch/XGBoost, NumPy, SciPy, Scikit-learn, Pandas, Keras, Spacy, HuggingFace, Transformers"Senior Machine Learning Engineer, Sep 7, 2026
American ExpressFinance and Insurance · first seen Jul 2022132144
"Strong knowledge of machine learning techniques, including XGBoost, Decision Trees, and Natural Language Processing (NLP) models."Senior Analyst - Data Analytics, Oct 23, 2026
XGBoost holds a steady place in hiring. 3.6 in every 10,000 job posts named it from June to August 2026, against 3.4 from March to May. Its busiest month was February 2026, at 3.8.
Show the data
Month
Job posts naming XGBoost
All job posts
Per 10,000
Oct 2025
419
1,413,673
3.0
Nov 2025
641
1,822,119
3.5
Dec 2025
365
1,236,103
3.0
Jan 2026
574
1,828,002
3.1
Feb 2026
703
1,856,647
3.8
Mar 2026
627
1,850,711
3.4
Apr 2026
609
1,728,886
3.5
May 2026
625
1,821,509
3.4
Jun 2026
677
1,909,496
3.5
Jul 2026
630
1,815,180
3.5
Aug 2026
667
1,835,698
3.6
How many companies named XGBoost in a job post for the first time in recent months?
447 companies named XGBoost in a job post for the first time from June to August 2026, against 429 from March to May. Of the 5,366 companies whose job posts name it, 8.3% first named it from June to August.
March to May 2026429
June to August 2026447
October 2025 to August 20261,520
Companies whose first job post naming it appeared in that period. Recruiters, staffing firms and job boards are left out.
How do we know which companies use XGBoost?
72% of the companies here are known from employees' profiles alone, and 28% name XGBoost in their own job posts. 1,725 show up in both job posts and employees' profiles.
How we knowCompaniesShare
Job posts name XGBoost
5,36628%
Employees' profiles list XGBoost
13,60772%
18,973 companies. Each is counted once, under the strongest evidence we have for it.
What size are the companies that use XGBoost?
Companies with 50 to 999 employees are the largest group of XGBoost users, at 43%. 2,470 of its companies have more than 5,000 employees.
Share of its companies
Typical tech page
ShareTypical
Under 50 employees
25%22%
50 to 999
43%38%
1,000 to 5,000
19%17%
Over 5,000
13%23%
Where are XGBoost companies based?
The United States has the most XGBoost companies (40%), but India stands out: 11% of them, against 6.9% on the typical tech page. Its companies are based in 135 countries and territories.
ShareTypical
United States
40%43%
India
11%6.9%
United Kingdom
5.8%6.4%
Canada
3.8%3.6%
Germany
3.8%4.4%
France
3.7%4.6%
Companies in 135 countries and territories. Shares are of companies with a known headquarters country.
Show the data
Country
Companies
Share
Typical tech page
United States
7,236
40%
43%
India
2,074
11%
6.9%
United Kingdom
1,054
5.8%
6.4%
Canada
682
3.8%
3.6%
Germany
682
3.8%
4.4%
France
665
3.7%
4.6%
Which teams work with XGBoost?
At 284 companies, the team named in XGBoost job posts is data science, at least twice the next. Data teams are second, at 59 companies, and AI teams third, at 52.
TeamCompanies
Data science
284
Data
59
AI
52
Analytics
47
Data engineering
42
Data & analytics
31
What else do XGBoost companies use?
CatBoost and LightGBM are the tools most closely tied to XGBoost. Next is statsmodels: 9.1% of these companies use it, against 0.6% of similar ones.
Share of the 3,903 XGBoost companies counted here whose job posts also name the tool
Typical for companies the same size
Which companies started naming XGBoost in job posts recently?
534 companies with 50 or more employees started naming XGBoost in job posts between April and August 2026. 104 of them have more than 5,000 employees. Another 11 were AI-native companies, which we list separately.
Companies that named XGBoost in a job post for the first time between April and August 2026, ranked by their job posts in those months. AI-native companies get a group of their own, whatever their size. Recruiters and job boards are left out.
Which roles mention XGBoost most?
Data Scientist is the most common role, in 37% of job posts naming XGBoost. Machine Learning is second, at 16%.
RoleSharePosts
Data Scientist
37%2,437
Machine Learning
16%1,070
AI Engineer
13%848
Software Engineer
2.8%186
Data Engineer
2.1%140
Data Analyst
1.9%126
Show the data
Role
Share
Oct 2025 to Aug 2026
Mar to May 2026
Jun to Aug 2026
Data Scientist
37%
2,437
700
654
Machine Learning
16%
1,070
271
289
AI Engineer
13%
848
245
258
Software Engineer
2.8%
186
43
64
Data Engineer
2.1%
140
35
46
Data Analyst
1.9%
126
49
35
Which project themes come up in XGBoost job posts?
The most common project theme in XGBoost job posts is Generative AI, with 1,466 posts. Apart from broad digital transformation work, Data Infrastructure Migration comes next, with 232.
Project themeJob posts
Generative AI1,466
Digital Transformation1,208
Data Infrastructure Migration232
Cloud Cost Optimization222
About this data
Sumble built this page. Sumble gives sales, marketing and other GTM teams technographics and hiring signals for the companies they sell to: the technologies each company uses, which teams are hiring and for what, and who reports to whom. That helps a team know who to contact, why now, and what to say.
Sumble covers more than 3.6 million companies, 93 million job posts collected since 2022 and 194 million employee profiles, and tracks more than 37,000 technologies. It finds which technologies a company uses by reading its job posts and its employees' public profiles.
Sumble has a free plan, and the same data is available through its API and MCP server.
A company counts when its own job posts or its employees' public profiles name the technology. Hiring is that technology's share of all job posts collected each month. Quotes are copied word for word from the companies' job posts.
Every figure on this page comes from Sumble's own analysis, and you won't find it outside Sumble.
