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Job ID : 1579525 Date Updated : February 20th, 2026
World’s Largest Insurance Service

Data Site Reliability Engineer Manager N2

Location Tokyo - 23 Wards
Job Type Permanent Full-time
Salary 15 million yen ~ 18 million yen

Work Style

Casual Clothing Minimal Overtime

Job Description

A Global and one of the world’s largest Insurance Service provider is looking for a strong bilingual leader for the  Data Site Reliability Engineer (SRE).

Responsibilities:
- Ensure high availability, scalability, performance, and stability of enterprise data platforms
- Monitor, troubleshoot, and resolve production issues across data pipelines, Spark, databases, and cloud infrastructure
- Perform root cause analysis, lead post-mortems, and drive corrective/preventive actions
- Design and maintain automation to reduce operational toil and improve efficiency
- Build and enhance monitoring, alerting, and observability using industry-standard tools
- Apply SRE best practices including incident response, reliability principles, and operational metrics
- Operate and optimize hybrid On-Premise and Microsoft Azure data platforms and infrastructure
- Support containerized and cloud-native workloads using Docker, Kubernetes, and AKS
- Collaborate with global and Japanese stakeholders, acting as a technical lead within the SRE/data engineering function
- Drive continuous improvement, governance, and compliance while delivering enhancements using agile practices

Why should you apply:
- Opportunity to work with global teams and great Work-Life-Balance 
- Great team dynamics and learning opportunity  
- Opportunities to work with World’s leading insurance company (fortune 500 company)


Company Details:
A US based world’s leading insurance providers, offering a broad range of life, health, and retirement solutions to individuals, families, and businesses. The company is heavily invested in digital transformation, utilizing advanced technologies like cloud computing, data analytics, AI, and cybersecurity to enhance customer experience and streamline operations. As part of its values, it has a strong focus on creating a diverse environment, and in particular on the appointment of women in high-level position.

Working Hours: 9:00 - 18:00 (Mon-Fri)
Working Style: 3 days’ work in office, and 2 days’ work from home
Holidays: Saturday, Sunday, National Holidays, Year-end and New Year Holidays, Paid Holidays
Services/Benefits: Transportation expenses up to 20,000 yen per month, plus Paid leave, plus social insurance (health insurance, welfare pension, and work-related accident insurance), Periodic health examination, and Employment insurance

General Requirements

Minimum Experience Level Over 3 years
Career Level Mid Career
Minimum English Level Business Level
Minimum Japanese Level Business Level
Minimum Education Level High-School
Visa Status Permission to work in Japan required

Required Skills

- Over all 10 Years of Experience with  3+ years of experience as a Site Reliability Engineer, Platform Engineer, or Data SRE, supporting data platforms or enterprise applications
- Hands-on experience operating hybrid cloud environments (On-Prem + Azure)
- Strong programming and scripting skills in Python, Spark, Bash, and/or PowerShell
- Solid experience with observability and logging tools: Azure Monitor, AppDynamics, Splunk, Grafana, ELK
- Strong working knowledge of Azure cloud services, especially data-related services
- Experience with SQL and NoSQL databases
- Knowledge of containerization and orchestration: Docker, Kubernetes, AKS, and infrastructure-as-code tools such as Terraform
- Strong understanding of core infrastructure concepts: networking, firewalls, DNS, load balancers, Active Directory, Windows/RHEL, and security

Job Location

  • Tokyo - 23 Wards

Work Conditions

Job Type Permanent Full-time
Salary 15 million yen ~ 18 million yen
Work Hours 9:00 - 17:30
Holidays Saturday, Sunday, and National Holidays, Year-end and New Year
Industry Insurance

Job Category

Company Details

Company Type Large Company (more than 300 employees) - International Company
Non-Japanese Ratio Majority Non-Japanese