Platform Engineer
Posted 12 May 2025
BranchFactor Summary
The original posting with the fluff stripped out
- Expected experience
- 5+ yrs
- Management level
- Individual contributor
- Employment
- Remote
- Contract
- Full-time
No salary listed for this role.
Study levelBachelor's
About PayPay Card
PayPay Card Corporation was established in 2021 to provide users a FinTech service that is more accessible and convenient compared to previous credit cards and credit services, by integrating with the PayPay payment platform, which has surpassed 75 million users since its launch (as of August 2026).
We are looking for people who are passionate about refining our products at an overwhelming speed that other companies cannot match, as well as professionals who are interested in promoting the spread of cashless payments in Japan and the use of these payments as a financial life platform. Let us work together to create new value for users.
※ Please note that you cannot apply or be selected in parallel with PayPay Corporation, PayPay Card Corporation and PayPay Securities Corporation.
Job Description
PayPay Card is looking for a Cloud infrastructure and platform engineer for PayPay Card's cloud system. This role will be responsible for the engineering of Cloud Infrastructure Platforms to provide robust, reliable and cost-efficient Platform so that we can deliver the best experience for our growing customers base.
Main Responsibilities
- Architect and build a robust, scalable and stable infrastructure
- Architect and build Infrastructure that is easily maintainable during patching and upgrades
- Architect and build Infrastructure with AWS regional level failure tolerance
- Work together with our Security Engineers to provision a secure Infrastructure
- Automations for AWS Deployments to ensure fast delivery of Cloud Services to our developers
- Provide through Automations means for developers to easily deploy resources on AWS.
Tech Stack
- AWS: VPC, EC2, ECS, EKS, Lambda, Cloudfront, MWAA, RDS, ElastiCache, DynamoDB, Opensearch, S3, CloudWatch, Cognito, SQS, KMS, Secret Manager, KMS, MSK, CodeCommit, CodeBuild, CodeDeploy, CodePipeline, CloudFormation and other services
- Terraform, Github Actions, Prometheus, Grafana, Dynatrace, Atlantis, ArgoCD, OpenTelemetry
Required Qualifications
-
More than 5 years of technical experience in Cloud based Infrastructure Platform
-
Ability to demonstrate high degree of ownership in a Production environment
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Good understanding of Cloud security best practices and payment industry compliance standards
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Expertise in designing, building and troubleshooting large-scale streaming and distributed systems using Kafka.