We found 3,683 companies that use Apache Druid. 1,332 of them name it in their own job posts, and the rest through employees' public profiles. Its share of job posts is shrinking, though 1,491 job posts still named it from October 2025 to August 2026. Data Engineer roles mention it most.
Which companies name Apache Druid in the most job posts?
Apple and Walmart have the most job posts naming Apache Druid, with 377 and 287. Adjoe is the newest of the five companies in the table, with its first job post naming it in June 2023.
CompanyPostsPeopleRecent job post
AppleScientific and Technical Services · first seen Jul 202237758
"Demonstrated project experiences with the following tools / platforms: Apache Storm, Flink, Druid, Apache Kafka, Airflow, Presto"Senior AI Backend Software Engineer, Digital Channel, Oct 21, 2026
WalmartRetail Trade · first seen Jul 202228761
"Good-to-have experience with NoSQL technologies such as Druid, Cosmos DB, or similar platforms."(usa) data engineer iii, Jul 21, 2026
ImplyScientific and Technical Services · first seen Jul 202219820
"Develop and maintain state-of-the-art features within Apache Druid"Staff Software Engineer (Remote), Aug 26, 2026
PartnerizeProfessional Services · first seen Oct 20221635
"Familiarity with columnar databases and cloud data platforms, particularly Apache Druid and Snowflake."Lead Database Administrator, Nov 4, 2026
adjoeScientific and Technical Services · first seen Jun 20231592
"…patterns (sharding, replication, DR) across hundreds of terabytes in DynamoDB, MySQL, Druid, and Athena, while leading high-stakes, zero-downtime database migrations and deprecations."Staff Go Backend Developer (f/m/d), Oct 28, 2026
Job posts mentioning Apache Druid went from 0.79 to 0.61 in every 10,000 job posts, comparing March to May with June to August 2026. Its busiest month was January 2026, at 0.95.
Show the data
Month
Job posts naming Apache Druid
All job posts
Per 10,000
Oct 2025
111
1,413,673
0.79
Nov 2025
166
1,822,119
0.91
Dec 2025
104
1,236,103
0.84
Jan 2026
173
1,828,002
0.95
Feb 2026
172
1,856,647
0.93
Mar 2026
141
1,850,711
0.76
Apr 2026
152
1,728,886
0.88
May 2026
131
1,821,509
0.72
Jun 2026
101
1,909,496
0.53
Jul 2026
129
1,815,180
0.71
Aug 2026
111
1,835,698
0.60
How many companies named Apache Druid in a job post for the first time in recent months?
Apache Druid showed up in job posts at 47 companies for the first time from June to August 2026, and 38 in the three months before. That brings the companies naming it for the first time since October 2025 to 150, through August 2026.
March to May 202638
June to August 202647
October 2025 to August 2026150
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 Apache Druid?
2,351 of the 3,683 companies show up because employees list Apache Druid on their profiles; 1,332 name it in their own job posts. 398 show up in both job posts and employees' profiles.
How we knowCompaniesShare
Job posts name Apache Druid
1,33236%
Employees' profiles list Apache Druid
2,35164%
3,683 companies. Each is counted once, under the strongest evidence we have for it.
What size are the companies that use Apache Druid?
No size of company stands out for Apache Druid. Companies with 50 to 999 employees make up the largest group, at 41%. The second-largest group is companies with fewer than 50 employees, at 21%.
Share of its companies
Typical tech page
ShareTypical
Under 50 employees
21%22%
50 to 999
41%38%
1,000 to 5,000
18%17%
Over 5,000
20%23%
Where are Apache Druid companies based?
The United States and India have the most Apache Druid companies, at 47% and 8.5%. The United Kingdom is third, at 5.6%.
ShareTypical
United States
47%43%
India
8.5%6.9%
United Kingdom
5.6%6.4%
France
3.9%4.6%
Germany
3.3%4.4%
Canada
2.6%3.6%
Companies in 93 countries and territories. Shares are of companies with a known headquarters country.
Show the data
Country
Companies
Share
Typical tech page
United States
1,659
47%
43%
India
297
8.5%
6.9%
United Kingdom
198
5.6%
6.4%
France
136
3.9%
4.6%
Germany
116
3.3%
4.4%
Canada
92
2.6%
3.6%
Which teams work with Apache Druid?
Data platform teams are the most common home for Apache Druid, at 47 companies, followed by data engineering and data. Engineering teams come fourth, at 27 companies.
TeamCompanies
Data platform
47
Data engineering
46
Data
29
Engineering
27
Data science
17
DevOps
15
What else do Apache Druid companies use?
13% of Apache Druid companies also use Apache Pinot, against 0.11% of similar companies. Among the tools listed here, ClickHouse is the most widely used, at 36% of Apache Druid companies.
Share of the 857 Apache Druid companies counted here whose job posts also name the tool
Typical for companies the same size
Which companies started naming Apache Druid in job posts recently?
From April to August 2026, 51 companies with 50 or more employees posted their first job naming Apache Druid: 30 commercial, 8 mid-market and 13 enterprise. NTT DATA North America leads the new enterprise companies, with 14 job posts from April to August.
Companies that named Apache Druid 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 Apache Druid most?
Data Engineer is the most common role, in 26% of job posts naming Apache Druid. Software Engineer is second, at 22%.
RoleSharePosts
Data Engineer
26%387
Software Engineer
22%335
Platform Engineer
5.8%86
Site Reliability Engineer
4.4%65
AI Engineer
2.7%40
DevOps Engineer
2.5%37
Show the data
Role
Share
Oct 2025 to Aug 2026
Mar to May 2026
Jun to Aug 2026
Data Engineer
26%
387
127
63
Software Engineer
22%
335
75
68
Platform Engineer
5.8%
86
18
28
Site Reliability Engineer
4.4%
65
21
13
AI Engineer
2.7%
40
16
9
DevOps Engineer
2.5%
37
9
4
Which project themes come up in Apache Druid job posts?
673 job posts naming Apache Druid describe broad digital transformation, and 354 describe Data Infrastructure Migration work. After that comes Cloud Cost Optimization, with 315.
Project themeJob posts
Digital Transformation673
Data Infrastructure Migration354
Cloud Cost Optimization315
Microservices Migration241
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.
