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COMPANIES USING

Companies Using Jest

5,000 companies are actively hiring Jest talent across 102 countries.

Jest is the default JavaScript testing framework for React, Node.js and TypeScript codebases, used to run unit, snapshot and integration tests inside CI pipelines. A company hiring for Jest is shipping a JavaScript-heavy web or mobile product and is formalizing test coverage, which usually means it also runs CI/CD tooling, end-to-end testing such as Cypress, code-quality scanning and error monitoring.

Buying Signal

Jest hiring indicates an engineering team investing in automated quality gates, so it is a buyer for faster CI runners, test analytics, visual regression and end-to-end testing platforms. Teams scaling Jest suites often hit flaky tests and slow pipelines, which opens room to replace homegrown scripts with managed tooling. A CI/CD or test-orchestration vendor should prospect these accounts, opening with pipeline speed and flaky-test reduction.

Top Companies48 shown

Top companies hiring Jest talent in 2026
CompanyIndustryHQ LocationSizeJobsLinks
Northwestern Mutual
northwesternmutual.com
 Financial Services Milwaukee, United States 5,001+ 358
Mister Car Wash
mistercarwash.com
 Retail Tucson, United States 5,001+ 433
Franklin Templeton
franklinresources.com
 Financial Services San Mateo, United States 5,001+ 218
SoftwareOne
softwareone.com
 IT Services and IT Consulting Stans, Switzerland 5,001+ 246
Heinrich Schmid
heinrich-schmid.com
 Construction Reutlingen, Germany 5,001+ 409
RELX
relx.com
 Technology, Information and Media Greater London, United Kingdom 1,001–5,000 445
Uplers
uplers.com
 Technology, Information and Internet Hyderabad, United States 1,001–5,000 143
FullStack
fullstack.com
 Technology, Information and Internet Brentwood, United States 501–1,000 635
Applaudo
applaudo.com
 IT Services and IT Consulting El Salvador 501–1,000 172
Ultimate Jet Vacations
ultimatejetvacations.com
 Travel Arrangements United States 51–200 146
JSM Consulting Inc.
jsmconsultant.com
 IT Services and IT Consulting Cranbury Township, United States 11–50 209
Syms Strategic Group, LLC (SSG)
symssg.com
 IT Services and IT Consulting Ashburn, United States 11–50 208
Dex
meetdex.ai
 Technology, Information and Internet Greater London, United Kingdom 11–50 220
SME Careers
sme.careers
 Technology, Information and Internet San Francisco, United States 11–50 140
Burjline Builders
burjlinebuilders.com
 Construction United Arab Emirates 2–10 323
Core Code io
core-code.io
 E-Learning Providers United States 2–10 143
CVS Health
cvshealth.com
 Hospitals and Health Care Woonsocket, United States 10,001+ 1,856
Accenture in India
accenture.com
 IT Services and IT Consulting Bengaluru, India 10,001+ 374
DICK'S Sporting Goods
dickssportinggoods.com
 Retail Coraopolis, United States 10,001+ 346
Accenture
accenture.com
 Business Consulting and Services Ireland 10,001+ 430
IBM
ibm.com
 IT Services and IT Consulting Armonk, United States 10,001+ 440
Best Buy
bestbuy.com
 Retail Richfield, United States 10,001+ 359
NetApp
netapp.com
 Software Development San Jose, United States 10,001+ 260
Harris Computer
harriscomputer.com
 Software Development Ottawa, Canada 10,001+ 496
American Airlines
aa.com
 Airlines and Aviation Dallas, United States 10,001+ 188
Walmart
walmart.com
 Retail Bentonville, United States 10,001+ 781
Standard Chartered India
sc.com
 Banking 10,001+ 235
State Street
statestreet.com
 Financial Services Boston, United States 10,001+ 404
Vivo (Telefônica Brasil)
vivo.com.br
 Telecommunications Brazil 10,001+ 386
Cargill
cargill.com
 Food and Beverage Manufacturing Wayzata, United States 10,001+ 432
LIXIL
lixil.com
 Manufacturing Shinagawa, Japan 10,001+ 192
Accenture services Pvt Ltd
accenture.com
 Information Technology & Services Chennai, India 10,001+ 155
BD
bd.com
 Medical Equipment Manufacturing Franklin Lakes, United States 10,001+ 375
Vattenfall
vattenfall.com
 Utilities Solna, Sweden 10,001+ 265
KBR Careers
kbr.com
 IT Services and IT Consulting Houston, United States 10,001+ 207
CEVA Logistics
cevalogistics.com
 Transportation, Logistics, Supply Chain and Storage Marseille, France 10,001+ 209
Standard Chartered
sc.com
 Banking Greater London, United Kingdom 10,001+ 308
Mercado Libre
mercadolibre.com
 Internet Publishing Buenos Aires, Argentina 10,001+ 221
Autodesk
autodesk.com
 Software Development San Francisco, United States 10,001+ 247
Tata Consultancy Services
tcs.com
 IT Services and IT Consulting Mumbai, India 10,001+ 218
Stefanini Brasil
stefanini.com.br
 Business Consulting and Services São Paulo, Brazil 10,001+ 213
A.P. Moller - Maersk
maersk.com
 Transportation, Logistics, Supply Chain and Storage Copenhagen, Denmark 10,001+ 394
HSBC
hsbc.com
 Financial Services Greater London, United Kingdom 10,001+ 357
Experis
experis.com
 IT Services and IT Consulting Milwaukee, United States 10,001+ 176
Mastercard
mastercard.com
 IT Services and IT Consulting Town/Village of Harrison, United States 10,001+ 324
Sodimac
falabella.com
 Retail Lima, Peru 10,001+ 288
Luxoft
luxoft.com
 IT Services and IT Consulting Zug, Switzerland 10,001+ 234
Stefanini LATAM
stefanini.com
 Business Consulting and Services São Paulo, Brazil 10,001+ 155

5,000 companies use Jest. Want the full list?

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Market Signal

Jest appears at 5,000 hiring companies across 102 countries, with IT Services and IT Consulting (1,677) outnumbering Software Development (1,085), so agencies and consultancies building client apps are a large share of the market alongside product companies. The United States leads with 1,809 companies, followed by India (557) and Brazil (330), pointing to substantial offshore and nearshore delivery teams.

Stack Intelligence

Jest is the native test runner for React front ends and Node.js back ends, and TypeScript support makes it standard in typed full-stack JavaScript shops. A company hiring for all four is running a modern single-language stack and typically pairs Jest with Cypress for end-to-end coverage, signalling a mature, test-driven team that buys developer tooling rather than building it.

Hiring Landscape

Jest in the Market

Where and how companies hire Jest talent

By Country

United States
1,809
India
557
Brazil
330
United Kingdom
314
Germany
249
France
177
Spain
155
Canada
150

By Industry

IT Services and IT Consulting
1,677
Software Development
1,085
Technology, Information and Internet
375
Financial Services
356
Information Technology & Services
265
Business Consulting and Services
198
Advertising Services
69
Hospitals and Health Care
64

Top Roles

Software Engineer1,335Data Engineer1,239Product Manager959Project Manager933Devops Engineer801Business Analyst791Data Scientist636Ai Engineer610Full Stack Developer606Data Analyst528Account Executive489Java Developer482

Related Technologies

ReactTypeScriptNode.jsCypress

What is Jest?

Jest is a JavaScript testing framework by Meta. Jest is the most popular testing framework in the JavaScript ecosystem.

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How this page is built

echoloc compiles technology-adoption signals from public hiring and company data — career pages, public listings, and company web presence — then clusters and de-duplicates them into the summary above. Figures are estimates that refresh over time. Read our full methodology →

This is not an official customer or user list. It is a technology-adoption signal inferred from public data, intended for B2B research.

Frequently Asked Questions

What is Jest?

Jest is an open-source JavaScript testing framework that lets teams verify React, Node.js and TypeScript code automatically before release, reducing production bugs. Hiring for Jest signals an organization actively building JavaScript applications and investing in automated quality processes.

Why should sales teams track Jest hiring?

Jest hiring identifies companies building JavaScript products and expanding engineering teams, which are prime buyers of developer tooling. For example, an observability vendor can target the 1,677 IT services firms hiring for Jest, since those teams ship many client apps and need consistent error monitoring across them.

Who should be selling to companies that use Jest?

CI/CD and test-orchestration platforms, end-to-end and visual testing tools, code-quality and security scanning vendors, and application monitoring providers should all sell to companies using Jest.