[PayPay x Bank] Cloud Infrastructure Engineer to Lead Large-Scale AWS Lift of Core Banking System *Secondment to PayPay BankEnglish summary from Japanese

PayPay株式会社

✓ Detailed

Salary

8 million yen - 14 million yen

Location

Tokyo

Job Type

Full-time

Work Style

null～null

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Role summaryEnglish summary from Japanese

English summary for screening — check the original posting before applying.

Design and build highly reliable and scalable cloud infrastructure for a financial platform on AWS. This role involves creating multi-zone, fault-tolerant infrastructure capable of withstanding region-level AWS failures and ensuring infrastructure maintenance and evolution for seamless service updates.

Must-haves

Experience designing and building cloud infrastructure architectures
Experience with multi-zone and fault-tolerant infrastructure design
Experience with infrastructure maintenance and evolution for service continuity
Experience collaborating with security engineers
Experience with Infrastructure as Code (IaC) using Terraform
Experience with AWS deployment automation
Experience improving observability, monitoring, alerting, and incident analysis

Nice-to-haves

Experience with AWS services such as VPC, NLB, EKS, ECS, EC2, Lambda, RDS, DynamoDB, S3, CloudWatch, IAM Identity Center
Experience with Terraform, Github Actions, Prometheus, Grafana, ArgoCD, OpenTelemetry
Experience with Backstage

About the Company