45 Positions Open
Ruby Jobs in Osaka
Launch your career in Japan. We found verified Ruby opportunities in Osaka that require Business language skills.
Ruby
Osaka
Business
Mid-level iOS Developer
Fujitsu•Osaka•¥8M - ¥13M
SwiftiOSObj-CRuby
Mid-level Backend Engineer (Node.js)
LayerX•Osaka•¥9M - ¥14M
GoJavaNode.jsRuby
Mid-level Frontend Developer (Next.js)
DeNA•Osaka•¥7M - ¥12M
ReactTypeScriptNext.jsRuby
Principal Tech Lead
Next Innovation•Osaka•¥16M - ¥22M
LeadershipArchitectureMentoringRuby
Senior Product Manager (Roadmaps)
Future Systems•Osaka•¥11M - ¥17M
ProductAnalyticsRoadmapsRuby
Mid-level Site Reliability Engineer
Fujitsu•Osaka•¥10M - ¥16M
SREAWSMonitoringRuby
Lead Android Developer
Sansan•Osaka•¥11M - ¥16M
KotlinAndroidJavaNext.js
Senior Engineering Manager
Rakuten•Osaka•¥15M - ¥22M
LeadershipAgileHiringC++
Junior Game Developer
Global Tech KK•Osaka•¥7M - ¥12M
UnityC++GraphicsRuby
Junior Data Scientist (Statistics)
CyberAgent•Osaka•¥8M - ¥13M
PythonStatisticsMLRuby
Principal Frontend Developer (Next.js)
Future Systems•Osaka•¥11M - ¥16M
ReactTypeScriptNext.jsRuby
Junior UI/UX Designer (Technical) (Prototyping)
Cloud Works•Osaka•¥7M - ¥12M
DesignFigmaPrototypingC#
Principal DevOps Engineer
Cloud Works•Osaka•¥14M - ¥19M
AWSTerraformKubernetesPostgreSQL
Junior Backend Engineer (Node.js)
StartUp Inc•Osaka•¥7M - ¥12M
GoJavaNode.jsReact
Mid-level Cloud Architect
Next Innovation•Osaka•¥13M - ¥19M
AWSGCPAzureRuby
Senior Tech Lead
StartUp Inc•Osaka•¥14M - ¥20M
LeadershipArchitectureMentoringRuby
Mid-level Tech Lead
WealthNavi•Osaka•¥13M - ¥19M
LeadershipArchitectureMentoringGraphQL
Senior Solutions Architect (Cloud)
Sansan•Osaka•¥14M - ¥20M
CloudEnterpriseIntegrationRuby
Senior Full Stack Developer (PostgreSQL)
Mercari•Osaka•¥11M - ¥16M
ReactNode.jsPostgreSQLMongoDB
Lead Machine Learning Engineer
Wantedly•Osaka•¥14M - ¥20M
PythonPyTorchMLOpsRuby
Mid-level Android Developer
Freee•Osaka•¥8M - ¥13M
KotlinAndroidJavaRuby
Mid-level Machine Learning Engineer (Python)
PayPay•Osaka•¥10M - ¥16M
PythonPyTorchMLOpsNode.js
Senior Site Reliability Engineer
Mercari•Osaka•¥13M - ¥19M
SREAWSMonitoringC++
Mid-level Product Manager (Roadmaps)
Toyota Woven City•Osaka•¥10M - ¥16M
ProductAnalyticsRoadmapsRuby
Junior UI/UX Designer (Technical)
SoftBank•Osaka•¥6M - ¥11M
DesignFigmaPrototypingRuby
Lead Android Developer
Future Systems•Osaka•¥11M - ¥16M
KotlinAndroidJavaRuby
Lead Software Engineer
Toyota Woven City•Osaka•¥11M - ¥16M
PythonJavaTypeScriptRuby
Senior Frontend Developer (Next.js)
Fujitsu•Osaka•¥9M - ¥14M
ReactTypeScriptNext.jsRuby
Lead Product Manager (Roadmaps)
StartUp Inc•Osaka•¥12M - ¥18M
ProductAnalyticsRoadmapsRuby
Senior iOS Developer
Cloud Works•Osaka•¥11M - ¥16M
SwiftiOSObj-CGCP
Lead Product Manager (Analytics)
Rakuten•Osaka•¥12M - ¥18M
ProductAnalyticsRoadmapsNext.js
Senior Machine Learning Engineer
Toyota Woven City•Osaka•¥12M - ¥18M
PythonPyTorchMLOpsNode.js
Lead Solutions Architect (Enterprise)
Next Innovation•Osaka•¥16M - ¥22M
CloudEnterpriseIntegrationRuby
Senior Security Engineer (SIEM)
Toyota Woven City•Osaka•¥12M - ¥18M
SecuritySIEMCloudReact
Lead Full Stack Developer
Fujitsu•Osaka•¥11M - ¥16M
ReactNode.jsPostgreSQLJava
Mid-level Security Engineer (SIEM)
SmartNews•Osaka•¥11M - ¥17M
SecuritySIEMCloudC++
Lead Site Reliability Engineer
Uzabase•Osaka•¥14M - ¥20M
SREAWSMonitoringGo
Junior Backend Engineer
Capcom•Osaka•¥8M - ¥13M
GoJavaNode.jsNext.js
Senior Frontend Developer (React)
Hitachi•Osaka•¥9M - ¥14M
ReactTypeScriptNext.jsSwift
Junior Backend Engineer
NTT Data•Osaka•¥8M - ¥13M
GoJavaNode.jsC++
Lead Cloud Architect (Azure)
PayPay•Osaka•¥16M - ¥22M
AWSGCPAzureKubernetes
Principal DevOps Engineer (Kubernetes)
Next Innovation•Osaka•¥14M - ¥19M
AWSTerraformKubernetesC#
Senior iOS Developer
Cloud Works•Osaka•¥10M - ¥15M
SwiftiOSObj-CRails
Mid-level iOS Developer
NTT Data•Osaka•¥9M - ¥14M
SwiftiOSObj-CRust
Mid-level iOS Developer
Future Systems•Osaka•¥9M - ¥14M
SwiftiOSObj-CMongoDB
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 Business 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.