Platform Engineer

**About the company:** PayPay Card Corporation Chiyoda City, Tokyo PayPay Card was established in 2021 to provide users with more accessible and convenient FinTech services that were previously not possible with credit cards and credit services by integrating with the PayPay payment platform. **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. Requirements More than 5 years of technical experience in Cloud based Infrastructure Platform Ability to demonstrate high degree of ownership in a Production environment Good understanding of Cloud security best practices and payment industry compliance standards Expertise in designing, building and troubleshooting large-scale streaming and distributed systems using Kafka. Expertise in building Robust platforms based on NoSQL/KVS datastores like DynamoDB, Opensearch/ Elasticsearch and Redis. Experience in Cloud infrastructure and platform systems availability, performance and cost management Extensive technical hands-on experience of Computing, Storage and Analytical Services on Cloud(AWS) Experience with IAC tools in AWS such as Terraform, CloudFormation, CDK Experience with Cloud Services Monitoring, Detection and Response Experience in Cloud Services Performance Tuning, cost controls and management Experience in Cloud Infrastructure Service patching and upgrades PayPay DevOps emphasize automation. Demonstrated skill with the following are required: Python ShellScripting Go/ Rust (optional) Have excellent oral, written, verbal and interpersonal communication skills. Nice to haves While not specifically required, tell us if you have any of the following. Bachelor’s degree and above in a technology related field Experience with other cloud service providers (e.g GCP, Azure) Experience with Kubernetes (CKA, CKAD or CKS) Experience with Event-Driven Architecture (Kafka preferred) Experience using and contributing to Open Source tools Experience in managing IT compliance and security risk Published papers / blogs / articles - Relevant and verifiable certifications Bilingual in English and Japanese is nice to have, but not required. Proficiency in either language is fine. **Requirements:** More than 5 years of technical experience in Cloud based Infrastructure Platform Ability to demonstrate high degree of ownership in a Production environment Good understanding of Cloud security best practices and payment industry compliance standards Expertise in designing, building and troubleshooting large-scale streaming and distributed systems using Kafka. Expertise in building Robust platforms based on NoSQL/KVS datastores like DynamoDB, Opensearch/ Elasticsearch and Redis. Experience in Cloud infrastructure and platform systems availability, performance and cost management Extensive technical hands-on experience of Computing, Storage and Analytical Services on Cloud(AWS) Experience with IAC tools in AWS such as Terraform, CloudFormation, CDK Experience with Cloud Services Monitoring, Detection and Response Experience in Cloud Services Performance Tuning, cost controls and management Experience in Cloud Infrastructure Service patching and upgrades PayPay DevOps emphasize automation. Demonstrated skill with the following are required: Python ShellScripting Go/ Rust (optional) Have excellent oral, written, verbal and interpersonal communication skills. **Nice to have:** While not specifically required, tell us if you have any of the following. Bachelor’s degree and above in a technology related field Experience with other cloud service providers (e.g GCP, Azure) Experience with Kubernetes (CKA, CKAD or CKS) Experience with Event-Driven Architecture (Kafka preferred) Experience using and contributing to Open Source tools Experience in managing IT compliance and security risk Published papers / blogs / articles - Relevant and verifiable certifications Bilingual in English and Japanese is nice to have, but not required. Proficiency in either language is fine.