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COMPANIES USING

IT Services and IT Consulting Companies Using Jest

824 companies in IT Services and IT Consulting are hiring Jest talent.

Jest is a JavaScript testing framework that companies adopt when they're scaling frontend and backend development teams. Hiring for Jest signals investment in automated testing pipelines, which typically precedes or accompanies purchases of CI/CD tooling, code quality platforms, and developer productivity software. Companies building with Jest are not experimenting — they're standardizing engineering processes.

Buying Signal

When a company posts Jest roles, they're likely mid-build on a modern JavaScript application and need testing infrastructure that can keep pace. This often means active evaluation of CI/CD platforms like GitHub Actions or CircleCI, cloud infrastructure, and QA automation tools. SDRs at testing platforms, DevOps vendors, or developer tooling companies should treat these job posts as warm accounts.

Top Companies45 shown

CompanyIndustryHQ LocationSizeJobsLinks
Sii Poland
sii.pl
 IT Services and IT Consulting Warsaw, Poland 5,001+ 1,922
Amaris Consulting
amaris.com
 IT Services and IT Consulting Switzerland 5,001+ 1,569
Astek
astekgroup.fr
 IT Services and IT Consulting Boulogne-Billancourt, France 5,001+ 1,433
Pyramid Consulting, Inc
pyramidci.com
 IT Services and IT Consulting New York, United States 5,001+ 977
Encora Inc.
encora.com
 IT Services and IT Consulting Santa Clara, United States 5,001+ 388
Compunnel Inc.
compunnel.com
 IT Services and IT Consulting Princeton, United States 5,001+ 520
Apex Systems
apexsystems.com
 IT Services and IT Consulting Glen Allen, United States 1,001–5,000 1,758
Kforce Inc
kfrc.co
 IT Services and IT Consulting Tampa, United States 1,001–5,000 1,685
Dicetek LLC
dicetek.net
 IT Services and IT Consulting United Arab Emirates 1,001–5,000 1,516
Dexian
dexian.com
 IT Services and IT Consulting Mclean, United States 1,001–5,000 852
Brooksource
brooksource.com
 IT Services and IT Consulting Indianapolis, United States 1,001–5,000 683
Version 1
version1.com
 IT Services and IT Consulting Ireland 1,001–5,000 956
ACL Digital
acldigital.com
 IT Services and IT Consulting San Jose, United States 1,001–5,000 795
Aditi Consulting
aditiconsulting.com
 IT Services and IT Consulting Bellevue, United States 1,001–5,000 517
Decskill
decskill.com
 IT Services and IT Consulting Lisbon, Portugal 501–1,000 1,005
Instaffo
instaffo.com
 IT Services and IT Consulting Heidelberg, Germany 51–200 1,638
Smart Working
smartworking.io
 IT Services and IT Consulting Greater London, United Kingdom 51–200 718
TALENT Software Services
talentstaffingservices.com
 IT Services and IT Consulting Saint Paul, United States 51–200 901
Tata Consultancy Services
tcs.com
 IT Services and IT Consulting Mumbai, India 10,001+ 2,070
Wipro
wipro.com
 IT Services and IT Consulting Bengaluru, India 10,001+ 1,956
UST
ust.com
 IT Services and IT Consulting Aliso Viejo, United States 10,001+ 1,880
HCLTech
hcltech.com
 IT Services and IT Consulting Noida, India 10,001+ 1,863
TEKsystems
teksystems.com
 IT Services and IT Consulting United States 10,001+ 1,866
TELUS Digital
telusdigital.com
 IT Services and IT Consulting Vancouver, Canada 10,001+ 1,842
Capgemini
capgemini.com
 IT Services and IT Consulting Paris, France 10,001+ 1,629
Infosys
infosys.com
 IT Services and IT Consulting Electronic City, India 10,001+ 1,755
Cognizant
cognizant.com
 IT Services and IT Consulting Teaneck, United States 10,001+ 1,745
Booz Allen Hamilton
boozallen.co
 IT Services and IT Consulting Mclean, United States 10,001+ 1,753
EPAM Systems
epam.com
 IT Services and IT Consulting Newtown, United States 10,001+ 1,691
DXC Technology
dxc.com
 IT Services and IT Consulting Ashburn, United States 10,001+ 1,666
General Dynamics Information Technology
gdit.com
 IT Services and IT Consulting Falls Church, United States 10,001+ 1,454
Luxoft
luxoft.com
 IT Services and IT Consulting Zug, Switzerland 10,001+ 1,271
Atos
atos.net
 IT Services and IT Consulting Bezons, France 10,001+ 1,584
CGI
cgi.com
 IT Services and IT Consulting Canada 10,001+ 1,524
Birlasoft
birlasoft.com
 IT Services and IT Consulting Pune, India 10,001+ 1,111
Concentrix
concentrix.com
 IT Services and IT Consulting Newark, United States 10,001+ 1,641
Sopra Steria
soprasteria.com
 IT Services and IT Consulting Paris, France 10,001+ 1,348
Expleo Group
expleo.com
 IT Services and IT Consulting France 10,001+ 1,508
Inetum
inetum.com
 IT Services and IT Consulting Saint-Ouen-sur-Seine, France 10,001+ 1,472
Infinite Computer Solutions
infinite.com
 IT Services and IT Consulting Rockville, United States 10,001+ 895
HP
hp.com
 IT Services and IT Consulting Palo Alto, United States 10,001+ 918
Fiserv
fiserv.com
 IT Services and IT Consulting Milwaukee, United States 10,001+ 604
Zensar Technologies
zensar.com
 IT Services and IT Consulting Pune, India 10,001+ 525
Avanade
avanade.com
 IT Services and IT Consulting Seattle, United States 10,001+ 748
Mphasis
mphasis.com
 IT Services and IT Consulting Bengaluru, India 10,001+ 485

824 companies use Jest. Want the full list?

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Market Signal

824 companies posting over 66,000 roles tied to Jest signals this is now a baseline skill expectation in mature engineering orgs, not a niche hire. The volume suggests widespread standardization of JavaScript testing across enterprise and mid-market IT services firms.

Stack Intelligence

Companies hiring for Jest almost always pair it with React, TypeScript, Node.js, and Cypress — a stack that indicates full-stack JavaScript shops running end-to-end test coverage. This combination points to engineering teams with enough maturity to invest in both unit and integration testing. For vendors, this signals budget holders who understand quality tooling ROI.

Hiring Landscape

Jest in the Market

Where and how companies hire Jest talent

By Country

United States
236
India
123
Brazil
55
Spain
40
France
35
United Kingdom
35
Germany
29
Portugal
24

Top Roles

Data Engineer406Software Engineer354Devops Engineer353Project Manager347Business Analyst342Full Stack Developer335Java Developer332Data Scientist239Data Analyst224Full Stack Engineer224Frontend Developer222Fullstack Developer217

Related Technologies

ReactTypeScriptNode.jsCypress
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Frequently Asked Questions

What is Jest?

Jest is a testing framework used to automate code verification across JavaScript applications. Businesses adopt it to reduce release risk and accelerate deployment cycles. Hiring for it signals an org formalizing its software quality practices.

Why should sales teams track Jest hiring?

Jest hiring in IT Services indicates a firm is building or modernizing client-facing software products, which creates buying opportunities across the DevOps and QA tooling stack. A company adding five Jest engineers is likely evaluating test management or observability platforms within the same quarter.

Who should be selling to companies that use Jest?

Vendors best positioned here include CI/CD platform providers, cloud infrastructure companies, QA and test automation tools, and developer productivity or code review platforms.