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Core Competencies
Role fitCore Competencies
Use this summary to align your resume positioning with the role.
Demonstrates expertise in operating and maintaining cloud infrastructure, particularly on AWS, with a strong focus on automation, monitoring, and incident response. Proficient in Terraform and infrastructure as code practices, alongside effective collaboration and communication skills in both English and Japanese.
Highest-signal resume keywords
AWS Cloud Infrastructure ManagementTerraform Configuration ManagementInfrastructure AutomationIncident Response and TroubleshootingMonitoring and Observability Tools
ATS Keywords
Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills
Cloud Infrastructure OperationsLinux Server AdministrationNetworking ConceptsInfrastructure as Code (IaC)Debugging and TroubleshootingMonitoring System MetricsCI/CD Pipeline ManagementOperational Procedure DocumentationIncident InvestigationRoot Cause Analysis
Soft Skills
CollaborationCommunicationProblem-SolvingWillingness to LearnAttention to Detail
Tools & Technologies
AWSTerraformAWS CDKMonitoring ToolsCI/CD Tools
Certifications & Qualifications
AWS CertificationCloud-Related Certifications
Industry Keywords
Infrastructure ManagementDevOpsSite Reliability Engineering (SRE)Operational ImprovementsPreventive Measures
Tech Stack
Tools & technologiesAWSCloudLinuxTerraform
About the role
Key responsibilities & impact- Operate and maintain cloud infrastructure, primarily on AWS
- Perform routine infrastructure maintenance following established procedures
- Support infrastructure configuration and operational improvements
- Maintain system stability and availability
- Collaborate with senior engineers to resolve infrastructure-related issues
- Document operational procedures and technical changes
- Configure and maintain monitoring and observability tools
- Implement monitoring for system metrics, logs, and traces
- Improve existing dashboards and alert configurations
- Monitor infrastructure health and identify potential issues
- Perform initial incident response, including detection and troubleshooting
- Investigate infrastructure issues and identify potential causes
- Participate in Root Cause Analysis activities
- Document incident findings and contribute to postmortem reports
- Support preventive measures to reduce recurring incidents
- Maintain existing Terraform or AWS CDK configurations
- Implement small infrastructure changes under technical guidance
- Support infrastructure automation and configuration management
- Operate and maintain existing CI/CD pipelines
- Support deployment processes and release operations
- Automate repetitive operational tasks
- Assist with improvements to development and deployment workflows
- Document infrastructure changes, operational procedures, and troubleshooting steps
- Share technical findings with team members
- Collaborate with senior engineers and other engineering teams
- Participate in continuous improvement initiatives
- Develop practical knowledge across Infrastructure, DevOps, and SRE
Requirements
What you’ll need- Approximately 1–3 years of hands-on experience operating and maintaining cloud infrastructure using AWS or similar cloud platforms
- Basic understanding of cloud infrastructure operations and maintenance
- Ability to follow established infrastructure procedures and operational guidelines
- Basic Linux server administration skills
- Fundamental understanding of networking concepts
- Ability to investigate common infrastructure and connectivity issues
- Ability to read and understand existing Terraform or similar Infrastructure as Code configurations
- Experience making small changes to existing IaC code under guidance
- Basic understanding of infrastructure automation concepts
- Basic debugging and troubleshooting skills
- Ability to investigate technical issues and communicate findings
- Willingness to collaborate with senior engineers when resolving complex problems
- Fluent English and Japanese equivalent to approximately JLPT N3 or above, or fluent Japanese and basic business-level English communication skills
- AWS or other relevant cloud-related certifications preferred
Benefits
Comp & perks- Full-time / Permanent Position
- No changes to employment conditions during the generally 3-month probation period
- Monthly salary includes a fixed overtime allowance equivalent to 45 hours
- Additional overtime compensation for hours exceeding the fixed allowance
- Hybrid working arrangements with approximately one office day per week recommended
- Flextime system with core hours from 10:00–16:00
- Weekends and Japanese national holidays
- Year-end and New Year holidays
- Summer holidays
- Annual paid leave: 10 days granted upon joining, with additional leave based on length of service
- Special leave for important personal and family events
- Additional health and wellness leave
- Comprehensive social insurance coverage
- Transportation allowance
- Company-provided laptop
- Company-provided mobile phone for eligible positions
- Annual employee health checkups
- Childcare and parental support programs
- Annual learning and development allowance of up to JPY 55,000 for books and seminars
- Internal team-building activities and company events
- Employee wellness and health support
- Performance evaluations based on OKRs
- Opportunities to collaborate with international engineering teams