23,394 companies use Mocha, based on their job posts and their employees' public profiles. Its share of job posts is shrinking, though 4,864 job posts still named it from October 2025 to August 2026. Software Engineer roles mention it most.
EPAM Systems, Oracle and Tata Consultancy Services mention Mocha in the most job posts. Three of these five companies are in Professional Services.
CompanyPostsPeopleRecent job post
EPAM SystemsProfessional Services · first seen Aug 2022588203
"Work with test automation tools such as Selenium for UI testing and Chai/Mocha for backend/API testing"Senior Test Automation Engineer in JavaScript, Nov 7, 2026
OracleScientific and Technical Services · first seen Aug 2022366120
"Writing unit tests for JavaScript using Mocha, Chai, and Sinon;"Software Developer 3, May 22, 2026
Tata Consultancy ServicesProfessional Services · first seen Jul 2023301146
"Familiarity with CI/CD pipelines, testing frameworks (Jest, PyTest, Mocha, etc.)."full stack engineer, Nov 4, 2026
CrowdStrikeScientific and Technical Services · first seen Jul 202229518
"Experience with testing frameworks, tools and methodologies such as Playwright, QUnit or Mocha."Sr. Engineer - Front End (Remote, GBR), Oct 28, 2026
CapgeminiProfessional Services · first seen Jul 202229291
"Drive engineering excellence by writing clean, efficient, and well-tested code, leveraging modern tooling (Webpack, Babel, Git) and implementing automated testing practices (Jest/Mocha)."vue js web manager developer, Oct 27, 2026
Job posts mentioning Mocha went from 2.4 to 1.8 in every 10,000 job posts, comparing March to May with June to August 2026. From October to December 2025 it was 3.4.
Show the data
Month
Job posts naming Mocha
All job posts
Per 10,000
Oct 2025
439
1,413,673
3.1
Nov 2025
667
1,822,119
3.7
Dec 2025
402
1,236,103
3.3
Jan 2026
558
1,828,002
3.1
Feb 2026
495
1,856,647
2.7
Mar 2026
508
1,850,711
2.7
Apr 2026
392
1,728,886
2.3
May 2026
380
1,821,509
2.1
Jun 2026
405
1,909,496
2.1
Jul 2026
306
1,815,180
1.7
Aug 2026
312
1,835,698
1.7
How many companies named Mocha in a job post for the first time in recent months?
From June to August 2026, 150 companies posted their first job naming Mocha; 149 did from March to May. Of the 8,636 companies whose job posts name it, 1.7% first named it from June to August.
March to May 2026149
June to August 2026150
October 2025 to August 2026735
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 Mocha?
14,758 of the 23,394 companies show up because employees list Mocha on their profiles; 8,636 name it in their own job posts. 1,806 show up in both job posts and employees' profiles.
How we knowCompaniesShare
Job posts name Mocha
8,63637%
Employees' profiles list Mocha
14,75863%
23,394 companies. Each is counted once, under the strongest evidence we have for it.
What size are the companies that use Mocha?
Mocha skews toward smaller firms. 36% of its users are companies with fewer than 50 employees, against 22% on the typical tech page. 1,930 of its companies have more than 5,000 employees.
Share of its companies
Typical tech page
ShareTypical
Under 50 employees
36%22%
50 to 999
44%38%
1,000 to 5,000
12%17%
Over 5,000
8.2%23%
Where are Mocha companies based?
Mocha has an unusually large following in India: 12% of its companies, against 6.9% on the typical tech page. Its companies are based in 144 countries and territories.
ShareTypical
United States
40%43%
India
12%6.9%
United Kingdom
6.6%6.4%
Canada
4.1%3.6%
Germany
3.2%4.4%
Brazil
3%2.8%
Companies in 144 countries and territories. Shares are of companies with a known headquarters country.
Show the data
Country
Companies
Share
Typical tech page
United States
8,922
40%
43%
India
2,713
12%
6.9%
United Kingdom
1,457
6.6%
6.4%
Canada
895
4.1%
3.6%
Germany
714
3.2%
4.4%
Brazil
659
3%
2.8%
Which teams work with Mocha?
Mocha job posts name front-end development and engineering teams at 191 and 159 companies. QA teams are third, at 80 companies.
TeamCompanies
Front-end development
191
Engineering
159
QA
80
Development
63
Technology
51
Software development
41
What else do Mocha companies use?
Mocha companies are 40 times as likely as similar companies to use Enzyme: 16% of them, against 0.4%. Jasmine is 27 times as common as usual, at 24%.
Share of the 6,666 Mocha companies counted here whose job posts also name the tool
Typical for companies the same size
Which companies started naming Mocha in job posts recently?
126 companies with 50 or more employees picked up Mocha in their job posts from April to August 2026. Converse has the most job posts of the new mid-market companies, 11 from April to August.
Companies that named Mocha 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 Mocha most?
Most job posts naming Mocha are for one kind of role. Software Engineer accounts for 51%. The top four roles cover 82% of these job posts.
RoleSharePosts
Software Engineer
51%2,486
Frontend Engineer
14%683
Software Development Engineer in Test
14%677
Mobile Developer
2.5%120
Quality Engineer
1.8%88
AI Engineer
0.74%36
Show the data
Role
Share
Oct 2025 to Aug 2026
Mar to May 2026
Jun to Aug 2026
Software Engineer
51%
2,486
610
471
Frontend Engineer
14%
683
164
117
Software Development Engineer in Test
14%
677
194
149
Mobile Developer
2.5%
120
25
15
Quality Engineer
1.8%
88
38
19
AI Engineer
0.74%
36
4
17
Which project themes come up in Mocha job posts?
613 job posts naming Mocha describe Microservices Migration work, the most common theme after broad digital transformation. Broad digital transformation work shows up in 1,771 of its job posts.
Project themeJob posts
Digital Transformation1,771
Microservices Migration613
Frontend Migration558
Data Infrastructure Migration118
"drive data transformation initiatives using key tools and enterprise systems including CORP-DDS, MOCHA, and APOLLO"
Nyla Technology Solutions, Principal Data Transformation Engineer, Nov 1, 2026
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.
