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Companies Using Linux in Japan

287 companies are hiring Linux talent in Japan, with 1,008 open roles.

287
Companies
1,008
Open Roles

Linux is the dominant open-source operating system underpinning cloud infrastructure, enterprise servers, and embedded systems. When Japanese companies post Linux roles at scale, they're signaling active investment in backend infrastructure — often alongside container orchestration, CI/CD pipelines, and cloud-native tooling. These companies are likely evaluating or already purchasing managed cloud services, security platforms, and DevOps toolchains.

Buying Signal

A company hiring Linux engineers is building or expanding infrastructure that needs to be managed, secured, and monitored. That means active buying potential for observability tools, vulnerability management platforms, and infrastructure automation software. SDRs at companies selling cloud security, configuration management, or managed hosting should be prioritizing these accounts now.

Top Companies50 shown

CompanyIndustryHQ LocationSizeJobsLast SeenLinks
株
株式会社日立ハイテクソリューションズ
 IT Services and IT Consulting Minato, Japan 10,001+ 156 5w ago
SCSK Corporation
scsk.jp
 IT Services and IT Consulting Japan 5,001+ 19 2mo ago
CrowdStrike
crowdstrike.com
 Computer and Network Security United States 5,001+ 8 6w ago
Zscaler
zscaler.com
 Computer and Network Security San Jose, United States 5,001+ 7 6w ago
Sophos
sophos.com
 Software Development Vale of White Horse, United Kingdom 5,001+ 6 6w ago
Pure Storage
purestorage.com
 IT Services and IT Consulting Santa Clara, United States 5,001+ 5 6w ago
JGC
jgc.com
 Oil and Gas Yokohama, Japan 5,001+ 4 3mo ago
Rakuten Mobile, Inc.
rakuten.co.jp
 Telecommunications Setagaya, Japan 1,001–5,000 16 2mo ago
CyberAgent, Inc.
cyberagent.co.jp
 Technology, Information and Internet Shibuya, Japan 1,001–5,000 13 6mo ago
株式会社ベネフィット・ワン
benefit-one.co.jp
 Business Content Shinjuku, Japan 1,001–5,000 6 2mo ago
ココネ株式会社
cocone.co.jp
 Technology, Information and Internet Japan 1,001–5,000 5 7w ago
SUSE
suse.com
 Software Development Nuremberg, Germany 1,001–5,000 5 6w ago
Datadog
datadoghq.com
 Software Development New York, United States 1,001–5,000 4 7w ago
Cybozu, Inc.
cybozu.co.jp
 IT Services and IT Consulting Chiyoda, Japan 501–1,000 14 6w ago
FIERTE CORPORATION
diva.co.jp
 Accounting Shinjuku, Japan 501–1,000 9 7w ago
Cube System Inc (2335)
cubesystem.co.jp
 Information Technology & Services Shinagawa, Japan 501–1,000 8 7w ago
Yayoi Co., Ltd.
yayoi-kk.co.jp
 Information Services Chiyoda, Japan 501–1,000 6 7w ago
Astroscale
astroscale.com
 Defense and Space Manufacturing Sumida, Japan 501–1,000 4 3mo ago
株式会社ジｰニー
geniee.co.jp
 Advertising Services Shinjuku, Japan 501–1,000 4 9mo ago
GMO Payment Gateway, Inc.
gmo-pg.com
 Technology, Information and Internet Shibuya, Japan 501–1,000 4 2mo ago
TIER IV
tier4.jp
 Motor Vehicle Manufacturing Shinagawa, Japan 201–500 25 7w ago
HENNGE
hennge.com
 Information Technology & Services Shibuya, Japan 201–500 8 7w ago
Sony Honda Mobility
shm-afeela.com
 Motor Vehicle Manufacturing Minato, Japan 201–500 7 8mo ago
Bitkey Inc. | 株式会社ビットキー
bitkey.co.jp
 IT Services and IT Consulting Chuo, Japan 201–500 5 1mo ago
Demae-can
demae-can.com
 Technology, Information and Internet Shibuya, Japan 201–500 4 3mo ago
株式会社ボールド
bold.ne.jp
 IT Services and IT Consulting 51–200 19 5w ago
リビン・テクノロジーズ株式会社
lvn.co.jp
 IT Services and IT Consulting 51–200 6 7w ago
Fenrir Inc.
fenrir-inc.com
 Software Development 51–200 5 6w ago
株式会社ロジレス
logiless.com
 Software Development Shinagawa, Japan 51–200 5 7w ago
Telexistence
tx-inc.com
 Robotics Engineering Ota, Japan 51–200 5 3mo ago
（株）アビリブ
ab-net.co.jp
 Software Development Nagoya, Japan 51–200 4 5w ago
BCube
bcubeitaly.it
 Advertising Services Milan, Italy 11–50 5 7w ago
エックスサーバー（株）
xserver.co.jp
 Telecommunications Osaka, Japan 2–10 8 5w ago
Rakuten
rakuten.com
 Software Development Setagaya, Japan 10,001+ 52 6w ago
Hitachi
hitachi.com
 IT Services and IT Consulting Japan 10,001+ 39 6w ago
Honda
global.honda
 Motor Vehicle Manufacturing Minato, Japan 10,001+ 31 7w ago
Hitachi High-Tech Corporation
hitachi-hightech.com
 Appliances, Electrical, and Electronics Manufacturing Minato, Japan 10,001+ 23 7w ago
Astemo Ltd.
astemo.com
 Motor Vehicle Manufacturing Chiyoda, Japan 10,001+ 22 7w ago
Red Hat
redhat.com
 Software Development Raleigh, United States 10,001+ 19 6w ago
NEC Corporation
nec.com
 IT Services and IT Consulting Minato, Japan 10,001+ 17 7w ago
Nissan Motor Corporation
nissan-global.com
 Motor Vehicle Manufacturing Yokohama, Japan 10,001+ 12 6w ago
DXC Technology
dxc.com
 IT Services and IT Consulting Ashburn, United States 10,001+ 9 7w ago
LY Corporation
lycorp.co.jp
 Software Development Chiyoda, Japan 10,001+ 7 6w ago
Cyient
cyient.com
 Engineering Services Hyderabad, India 10,001+ 6 7w ago
FutureRays株式会社
futurerays.biz
 6 7w ago
Kyndryl
kyndryl.com
 IT Services and IT Consulting New York, United States 10,001+ 6 2mo ago
Hewlett Packard Enterprise
hpe.com
 IT Services and IT Consulting Houston, United States 10,001+ 5 2mo ago
FIS
fisglobal.com
 IT Services and IT Consulting Jacksonville, United States 10,001+ 4 2mo ago
Panasonic
holdings.panasonic
 Appliances, Electrical, and Electronics Manufacturing Kadoma, Japan 10,001+ 4 2mo ago
株式会社インターファクトリー
interfactory.co.jp
 Chiyoda, Japan 4 6w ago

287 companies use Linux. Want the full list?

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

▲Market Signal

298 companies posting over 1,000 Linux roles across Japan points to sustained, broad-based infrastructure investment — not a spike from one sector. This kind of volume across IT services, software development, and even automotive manufacturing suggests Linux hiring is a reliable pipeline signal regardless of vertical.

⦿Stack Intelligence

Companies hiring for Linux alongside Docker, Kubernetes, Ansible, Terraform, and Nginx are running containerized, cloud-native workloads with automated provisioning. This stack profile indicates infrastructure maturity and active spend on tooling that supports it. Vendors selling container security, service mesh solutions, or cloud cost management have a highly qualified audience here.

Linux Hiring Landscape

Where and how companies hire Linux talent

By Industry

IT Services and IT Consulting
67
Software Development
62
Motor Vehicle Manufacturing
9
Information Technology & Services
9
Computer and Network Security
18
Technology, Information and Internet
17
18
Appliances, Electrical, and Electronics Manufacturing
6

Top Roles

Senior Sales Engineer6【データエンジニア】クラウド基盤担当／新基盤のストレージの開発・運用／フルリモート可5【サーバーエンジニア】AWSやクラウドインフラの実務／上流工程にも挑戦可能／AWSの知見を活かす4【京都】インフラエンジニア／評価制度＆教育体制充実／プライム案件多数4【兵庫】インフラエンジニア／評価制度＆教育体制充実／プライム案件多数4【東京：リモート】サーバーサイドエンジニア4Analyst I, Falcon Complete (Japanese Speaking and Non-Japanese Speaking)3C++ Software Engineer, Financial Software (C++ソフトウェアエンジニア、金融ソフトウェア開発)3ITヘルプデスク3Infrastructure Specialist3Operation Project Manager / 運用プロジェクト責任者3Technical Support Engineer3

Related Technologies

DockerKubernetesAnsibleTerraformNginx

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Frequently Asked Questions

What is Linux?

Linux is the operating system layer most enterprise and cloud infrastructure runs on. For sales teams, it's less about the OS itself and more about what surrounds it — the cloud platforms, security tools, and automation software companies buy to operate it at scale. Hiring for it signals that infrastructure buildout is underway.

Why should sales teams track Linux hiring?

Linux hiring predicts adjacent software purchases across security, DevOps, and cloud management. A company adding five Linux engineers this quarter is likely evaluating vendor contracts in those categories within the same period.

Who should be selling to companies that use Linux?

Cloud security vendors, infrastructure monitoring platforms, DevOps tooling companies, and managed service providers should all be prospecting active Linux hirers in Japan.