6,644 companies in our data use Apache Oozie, and 1,498 of them name it in job posts they wrote. Its share of job posts is shrinking, though 1,045 job posts still named it from October 2025 to August 2026. It comes up most in Data Engineer job posts.
Which companies name Apache Oozie in the most job posts?
Tata Consultancy Services has posted more jobs naming Apache Oozie than any other company: 186. Three of these five companies are in Professional Services.
CompanyPostsPeopleRecent job post
Tata Consultancy ServicesProfessional Services · first seen Jul 2023186363
"Oozie, Hive & Scala (hands on)"data engineer, Oct 24, 2026
CitiFinance and Insurance · first seen Jul 2022166167
"Olympus is built on Big data platform and technologies under Cloudera distribution like HDFS, Hive, Impala, Spark, YARN, Sentry, Oozie, Kafka."Production Support Engineer - Cloud, Kubernetes, Nov 1, 2026
EYProfessional Services · first seen Aug 202216389
"MapReduce, YARN, HDFS, Hive, Impala, Oozie, HBase, Elasticsearch, and/or Cassandra."IT Advisor - Big Data - Architecture - Senior Manager - Multiple Positions - 1710348, May 22, 2026
CapgeminiProfessional Services · first seen Aug 2022152146
"Experience with Airflow, Oozie, or similar workflow orchestration tools."Spark Developer (With Java), Oct 27, 2026
AmazonRetail Trade · first seen Jul 2022137185
"Experience with one or more relevant tools (Sqoop, Flume, Kafka, Oozie, Hue, Zookeeper, HCatalog, Solr, Avro)"Data Architect, Data Lake, Professional Services, Dec 5, 2024
Job posts mentioning Apache Oozie went from 0.56 to 0.41 in every 10,000 job posts, comparing March to May with June to August 2026. August 2026 was its lowest month since October 2025, at 0.39.
Show the data
Month
Job posts naming Apache Oozie
All job posts
Per 10,000
Oct 2025
80
1,413,673
0.57
Nov 2025
114
1,822,119
0.63
Dec 2025
84
1,236,103
0.68
Jan 2026
113
1,828,002
0.62
Feb 2026
120
1,856,647
0.65
Mar 2026
124
1,850,711
0.67
Apr 2026
93
1,728,886
0.54
May 2026
88
1,821,509
0.48
Jun 2026
77
1,909,496
0.40
Jul 2026
80
1,815,180
0.44
Aug 2026
72
1,835,698
0.39
How many companies named Apache Oozie in a job post for the first time in recent months?
21 companies named Apache Oozie in a job post for the first time from June to August 2026, against 20 from March to May. That brings the companies naming it for the first time since October 2025 to 102, through August 2026.
March to May 202620
June to August 202621
October 2025 to August 2026102
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 Oozie?
We found 6,644 companies that use Apache Oozie, 5,146 of them through employees' profiles alone. 502 show up in both job posts and employees' profiles.
How we knowCompaniesShare
Job posts name Apache Oozie
1,49823%
Employees' profiles list Apache Oozie
5,14677%
6,644 companies. Each is counted once, under the strongest evidence we have for it.
What size are the companies that use Apache Oozie?
Companies with 1,000 to 5,000 employees are 1.3 times as common among Apache Oozie users as on the typical tech page, at 23%. The second-largest group is companies with more than 5,000 employees, at 24%.
Share of its companies
Typical tech page
ShareTypical
Under 50 employees
17%22%
50 to 999
37%38%
1,000 to 5,000
23%17%
Over 5,000
24%23%
Where are Apache Oozie companies based?
49% of Apache Oozie companies are based in the United States, and 9.1% in India. Germany is less common than usual, at 2.8% against 4.4% on the typical tech page.
ShareTypical
United States
49%43%
India
9.1%6.9%
France
5.8%4.6%
United Kingdom
4.9%6.4%
Canada
2.9%3.6%
Germany
2.8%4.4%
Companies in 100 countries and territories. Shares are of companies with a known headquarters country.
Show the data
Country
Companies
Share
Typical tech page
United States
3,131
49%
43%
India
576
9.1%
6.9%
France
368
5.8%
4.6%
United Kingdom
312
4.9%
6.4%
Canada
183
2.9%
3.6%
Germany
176
2.8%
4.4%
Which teams work with Apache Oozie?
Data engineering teams are by far the most common home for Apache Oozie, at 49 companies. Data & analytics and data teams come next, at 20 and 15 companies.
TeamCompanies
Data engineering
49
Data & analytics
20
Data
15
Technology
10
Data science
9
Engineering
8
What else do Apache Oozie companies use?
Compared with companies of the same size, Apache Oozie companies stand out for using Apache Flume and Apache Impala. Next is HDFS: 58% of these companies use it, against 1.2% of similar ones.
Share of the 700 Apache Oozie companies counted here whose job posts also name the tool
Typical for companies the same size
Which companies started naming Apache Oozie in job posts recently?
24 companies with 50 or more employees started naming Apache Oozie in job posts between April and August 2026. 8 of them have more than 5,000 employees.
Companies that named Apache Oozie 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 Oozie most?
Data Engineer roles make up 44% of the job posts that name Apache Oozie. Data Engineer posts naming it numbered 147 from March to May 2026 and 89 from June to August.
RoleSharePosts
Data Engineer
44%463
Software Engineer
12%121
Data, Analytics & Machine Learning
2.9%30
Data Architect
2.6%27
Cloud Engineer
2.1%22
Datacenter Administrator
2.1%22
Show the data
Role
Share
Oct 2025 to Aug 2026
Mar to May 2026
Jun to Aug 2026
Data Engineer
44%
463
147
89
Software Engineer
12%
121
43
27
Data, Analytics & Machine Learning
2.9%
30
2
6
Data Architect
2.6%
27
4
4
Cloud Engineer
2.1%
22
2
2
Datacenter Administrator
2.1%
22
6
7
Which project themes come up in Apache Oozie job posts?
Apart from broad digital transformation work, Data Infrastructure Migration comes up most in job posts naming Apache Oozie, in 583 of them. Broad digital transformation work shows up in 941 of its job posts.
Project themeJob posts
Digital Transformation941
Data Infrastructure Migration583
Cloud Migration188
Cloud Cost Optimization114
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.
