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Japan faces a shortage of 790,000 IT professionals by 2030. Is your resume ready?Japan faces a shortage of 790,000 IT professionals by 2030. Is your resume ready?Japan faces a shortage of 790,000 IT professionals by 2030. Is your resume ready?Japan faces a shortage of 790,000 IT professionals by 2030. Is your resume ready?
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50 Positions Open

Ruby Jobs in Osaka

Launch your career in Japan. We found verified Ruby opportunities in Osaka that require Conversational language skills.

Ruby
Osaka
Conversational

Junior Frontend Developer

RakutenOsaka¥7M - ¥12M
ReactTypeScriptNext.jsRuby

Senior Full Stack Developer

SmartNewsOsaka¥11M - ¥16M
ReactNode.jsPostgreSQLRuby

Mid-level Tech Lead

SmartNewsOsaka¥12M - ¥18M
LeadershipArchitectureMentoringRuby

Mid-level Game Developer

NTT DataOsaka¥8M - ¥13M
UnityC++GraphicsRuby

Lead Product Manager (Product)

Next InnovationOsaka¥12M - ¥18M
ProductAnalyticsRoadmapsAzure

Mid-level Cloud Architect

FreeeOsaka¥13M - ¥19M
AWSGCPAzureVue.js

Senior Full Stack Developer

WealthNaviOsaka¥10M - ¥15M
ReactNode.jsPostgreSQLGo

Lead Engineering Manager (Hiring)

HitachiOsaka¥17M - ¥24M
LeadershipAgileHiringRuby

Senior Tech Lead (Mentoring)

StartUp IncOsaka¥15M - ¥21M
LeadershipArchitectureMentoringAzure

Senior Machine Learning Engineer

Future SystemsOsaka¥13M - ¥19M
PythonPyTorchMLOpsKubernetes

Lead Cloud Architect

NTT DataOsaka¥15M - ¥21M
AWSGCPAzureGraphQL

Mid-level Android Developer

RecruitOsaka¥9M - ¥14M
KotlinAndroidJavaNext.js

Senior Tech Lead

PayPayOsaka¥15M - ¥21M
LeadershipArchitectureMentoringDocker

Senior Product Manager (Roadmaps)

CapcomOsaka¥11M - ¥17M
ProductAnalyticsRoadmapsRuby

Junior Data Scientist

Cloud WorksOsaka¥9M - ¥14M
PythonStatisticsMLRuby

Mid-level Tech Lead

Next InnovationOsaka¥13M - ¥19M
LeadershipArchitectureMentoringRuby

Senior Solutions Architect

WantedlyOsaka¥14M - ¥20M
CloudEnterpriseIntegrationGraphQL

Senior Software Engineer (Java)

Future SystemsOsaka¥9M - ¥14M
PythonJavaTypeScriptNext.js

Senior Tech Lead (Mentoring)

SansanOsaka¥15M - ¥21M
LeadershipArchitectureMentoringDocker

Senior DevOps Engineer

FreeeOsaka¥12M - ¥17M
AWSTerraformKubernetesPostgreSQL

Senior Tech Lead (Leadership)

Cloud WorksOsaka¥15M - ¥21M
LeadershipArchitectureMentoringTypeScript

Principal Android Developer

SoftBankOsaka¥12M - ¥17M
KotlinAndroidJavaRuby

Principal QA Automation Engineer (CI/CD)

AI InsideOsaka¥11M - ¥15M
TestingCI/CDSeleniumRuby

Senior Security Engineer

Global Tech KKOsaka¥12M - ¥18M
SecuritySIEMCloudJava

Principal QA Automation Engineer

Global Tech KKOsaka¥11M - ¥15M
TestingCI/CDSeleniumAzure

Senior Product Manager (Roadmaps)

Cloud WorksOsaka¥11M - ¥17M
ProductAnalyticsRoadmapsRuby

Lead Blockchain Developer (Web3)

RakutenOsaka¥14M - ¥20M
BlockchainWeb3SolidityRuby

Mid-level Blockchain Developer (Web3)

Global Tech KKOsaka¥11M - ¥17M
BlockchainWeb3SolidityRuby

Junior Android Developer

Future SystemsOsaka¥7M - ¥12M
KotlinAndroidJavaRuby

Senior Security Engineer (Cloud)

WealthNaviOsaka¥13M - ¥19M
SecuritySIEMCloudRuby

Mid-level Full Stack Developer

StartUp IncOsaka¥9M - ¥14M
ReactNode.jsPostgreSQLRuby

Junior QA Automation Engineer (CI/CD)

StartUp IncOsaka¥6M - ¥10M
TestingCI/CDSeleniumRuby

Lead Tech Lead

WantedlyOsaka¥15M - ¥21M
LeadershipArchitectureMentoringVue.js

Mid-level Site Reliability Engineer

PayPayOsaka¥11M - ¥17M
SREAWSMonitoringRuby

Junior Data Scientist (ML)

CyberAgentOsaka¥8M - ¥13M
PythonStatisticsMLNext.js

Lead Blockchain Developer

DeNAOsaka¥13M - ¥19M
BlockchainWeb3SolidityRuby

Principal QA Automation Engineer (Selenium)

AI InsideOsaka¥11M - ¥15M
TestingCI/CDSeleniumGCP

Senior Software Engineer

WantedlyOsaka¥9M - ¥14M
PythonJavaTypeScriptRuby

Lead Security Engineer

SegaOsaka¥13M - ¥19M
SecuritySIEMCloudRuby

Junior QA Automation Engineer

Next InnovationOsaka¥6M - ¥10M
TestingCI/CDSeleniumC++

Mid-level iOS Developer (Obj-C)

FreeeOsaka¥8M - ¥13M
SwiftiOSObj-CTypeScript

Senior Engineering Manager (Hiring)

Global Tech KKOsaka¥16M - ¥23M
LeadershipAgileHiringSwift

Mid-level Cloud Architect

Global Tech KKOsaka¥12M - ¥18M
AWSGCPAzureRuby

Senior Android Developer

Money ForwardOsaka¥10M - ¥15M
KotlinAndroidJavaC#

Junior Full Stack Developer (React)

NTT DataOsaka¥7M - ¥12M
ReactNode.jsPostgreSQLRuby

Mid-level Solutions Architect (Enterprise)

SmartNewsOsaka¥13M - ¥19M
CloudEnterpriseIntegrationTypeScript

Mid-level Product Manager

UzabaseOsaka¥9M - ¥15M
ProductAnalyticsRoadmapsRuby

Lead Android Developer

AI InsideOsaka¥11M - ¥16M
KotlinAndroidJavaRuby

Junior iOS Developer (iOS)

RecruitOsaka¥7M - ¥12M
SwiftiOSObj-CRuby

Mid-level Cloud Architect

Future SystemsOsaka¥12M - ¥18M
AWSGCPAzureRuby

Why work as a Ruby Developer in Osaka?

Demand for Ruby professionals in Osaka is at an all-time high. Japanese tech companies are actively modernizing their stacks and looking for global talent who can bring modern engineering practices to their teams.

Unlike traditional roles, many of these positions offer visa sponsorship and competitive salaries ranging from ¥8M to ¥20M+ depending on experience.

Japanese Requirements for this role

This specific list focuses on roles requiring Conversational Japanese.This means you'll need to communicate with the team in Japanese, but may not need perfect business keigo.

Build a Resume that gets you hired

Don't let a bad resume format stop you from getting these jobs. CVJapan formats your experience into the Japanese standard instantly.