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Companies Using React in Japan

226 companies are hiring React talent in Japan.

React is a JavaScript UI library used to build fast, component-driven web applications — and companies hiring for it in Japan are actively investing in customer-facing digital products or internal tooling that requires serious frontend engineering. With 231 companies and over 15,000 open roles, this isn't experimental adoption; it's production-scale commitment. These companies are almost certainly in-market for design systems, API infrastructure, testing tools, and frontend performance monitoring.

Buying Signal

When a Japanese company posts React roles, they're typically mid-build on a product that needs to scale — which means procurement decisions around cloud hosting, CI/CD pipelines, and component libraries are either live or imminent. The concentration of Project Manager and Product Manager roles alongside engineers signals cross-functional product teams, not just dev shops — making them buyers of project tooling, analytics, and collaboration software. Sales reps from Figma, Vercel, Datadog, or AWS should be actively working these accounts.

Top Companies45 shown

CompanyIndustryHQ LocationSizeJobsLinks
JGC
jgc.com
 Oil and Gas Yokohama, Japan 5,001+ 215
SCSK Corporation
scsk.jp
 IT Services and IT Consulting Japan 5,001+ 307
Timee, Inc.
timee.co.jp
 IT Services and IT Consulting Minato, Japan 1,001–5,000 529
Dentsu Digital
dentsudigital.co.jp
 IT Services and IT Consulting Minato, Japan 1,001–5,000 119
AnyMind Group
anymindgroup.com
 Technology, Information and Internet Chiyoda, Japan 1,001–5,000 332
Future Corporation
future.co.jp
 Business Consulting and Services Shinagawa, Japan 1,001–5,000 85
Simplex Holdings, Inc.
simplex.holdings
 IT Services and IT Consulting Minato, Japan 1,001–5,000 79
freee.k.k.
freee.co.jp
 IT Services and IT Consulting Shinagawa, Japan 1,001–5,000 106
CyberAgent, Inc.
cyberagent.co.jp
 Technology, Information and Internet Shibuya, Japan 1,001–5,000 388
GLOBIS Corporation
globis.com
 Education Chiyoda, Japan 1,001–5,000 114
Mercari, Inc.
mercari.com
 Software Development Minato, Japan 1,001–5,000 94
株式会社アンドパッド
andpad.co.jp
 Technology, Information and Internet Chiyoda, Japan 501–1,000 215
株式会社船井総合研究所
funaisoken.co.jp
 Strategic Management Services Chuo, Japan 501–1,000 130
Yayoi Co., Ltd.
yayoi-kk.co.jp
 Information Services Chiyoda, Japan 501–1,000 132
株式会社TERASS
terass.com
 Technology, Information and Internet Japan 501–1,000 120
ＡＲアドバンストテクノロジ株式会社
ari-jp.com
 IT Services and IT Consulting Shibuya, Japan 501–1,000 147
METATEAM株式会社
metateam.co.jp
 Information Technology & Services Minato, Japan 501–1,000 63
Vision Consulting, Inc.
visioncon-global.com
 Business Consulting and Services Minato, Japan 501–1,000 154
Cube System Inc (2335)
cubesystem.co.jp
 Information Technology & Services Shinagawa, Japan 501–1,000 70
giftee
giftee.co.jp
 Software Development Chiyoda, Japan 501–1,000 71
KINTO Technologies Corporation
kinto-technologies.com
 Software Development Chuo, Japan 201–500 117
エムディー株式会社
emdi.co.jp
 Business Consulting and Services Minato, Japan 51–200 116
GMOメイクショップ株式会社
makeshop.co.jp
 IT Services and IT Consulting Shibuya, Japan 51–200 79
Trust株式会社
trust-partner.co.jp
 IT Services and IT Consulting Chuo, Japan 51–200 62
Tebiki, Inc. ｜Tebiki株式会社
tebiki.co.jp
 IT Services and IT Consulting Shinjuku, Japan 51–200 80
株式会社JDSC
jdsc.ai
 IT Services and IT Consulting Bunkyō, Japan 51–200 77
Stockmark Inc.
stockmark.co.jp
 IT Services and IT Consulting Minato, Japan 51–200 57
OPENLOGI
openlogi.com
 IT Services and IT Consulting Japan 51–200 57
dentsu
dentsu.com
 Advertising Services Japan 10,001+ 1,452
Takeda
takeda.com
 Pharmaceutical Manufacturing Japan 10,001+ 1,329
Rakuten
rakuten.com
 Software Development Setagaya, Japan 10,001+ 1,328
MUFG
mufg.jp
 Financial Services Chiyoda, Japan 10,001+ 1,075
Nissan Motor Corporation
nissan-global.com
 Motor Vehicle Manufacturing Yokohama, Japan 10,001+ 677
Astemo Ltd.
astemo.com
 Motor Vehicle Manufacturing Chiyoda, Japan 10,001+ 629
SMBC Group
smfg.co.jp
 Financial Services Japan 10,001+ 464
Hitachi
hitachi.com
 IT Services and IT Consulting Japan 10,001+ 823
Yokogawa
yokogawa.com
 Automation Machinery Manufacturing Musashino, Japan 10,001+ 532
Nomura
nomura.com
 Financial Services Chuo, Japan 10,001+ 172
Sumitomo Electric
sumitomoelectric.com
 Appliances, Electrical, and Electronics Manufacturing Osaka, Japan 10,001+ 438
FUJITSU LIMITED（JAPAN）
fujitsu.com
 IT Services and IT Consulting Shibuya, Japan 10,001+ 232
NEC Corporation
nec.com
 IT Services and IT Consulting Minato, Japan 10,001+ 396
Hitachi High-Tech Corporation
hitachi-hightech.com
 Appliances, Electrical, and Electronics Manufacturing Minato, Japan 10,001+ 193
Toyota Motor Corporation
global.toyota
 Motor Vehicle Manufacturing Toyota, Japan 10,001+ 170
transcosmos inc.
trans-cosmos.co.jp
 IT Services and IT Consulting Toshima, Japan 10,001+ 86
LY Corporation
lycorp.co.jp
 Software Development Chiyoda, Japan 10,001+ 106

226 companies use React. Want the full list?

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Companies with open React roles in Japan. Company HQ may be in a different location.

Market Signal

Over 15,000 open roles across 231 companies in Japan indicates React has moved well beyond early adopter status — IT Services and Consulting firms alone account for more than a third of hiring, suggesting enterprise clients are now mandating modern frontend stacks in vendor requirements.

Stack Intelligence

Companies pairing React with Next.js, TypeScript, and Node.js are building full-stack JavaScript environments — a deliberate architectural choice that reduces context-switching and accelerates shipping. The addition of Redux and Tailwind CSS suggests mature product teams focused on state management and design consistency, not prototypes. For vendors, this stack signals companies ready to pay for observability, authentication, and headless CMS solutions.

Hiring Landscape

React in the Market

Where and how companies hire React talent

By Industry

IT Services and IT Consulting
82
Software Development
27
Technology, Information and Internet
22
Information Technology & Services
10
Business Consulting and Services
9
Financial Services
9
Motor Vehicle Manufacturing
7
Telecommunications
5

Top Roles

Project Manager114Product Manager96Software Engineer75Backend Engineer65Data Engineer50Front End Engineer49Engineering Manager48Infrastructure Engineer40Engineer39Data Scientist37Business Development35Qa Engineer35

Related Technologies

Next.jsTypeScriptReduxTailwind CSSNode.jsGraphQL
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Frequently Asked Questions

What is React?

React powers the user interfaces of web applications — it's the technology behind what customers see and interact with in a browser. Companies hiring React engineers are building or scaling digital products, not maintaining legacy systems. That hiring activity is a direct signal of active product investment.

Why should sales teams track React hiring?

Tracking React hiring lets sales teams identify companies in active build cycles before a vendor is selected. A company posting 10+ React roles in a quarter is expanding a product team — and expanding product teams buy infrastructure, tooling, and services. That's an entry point, not background noise.

Who should be selling to companies that use React?

Vendors best positioned here include cloud platforms (AWS, GCP), frontend tooling companies (Vercel, Netlify), design and collaboration tools (Figma, Linear), and API or backend services (Stripe, Auth0, Contentful).