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Cloud Infrastructure Security Engineer
- Remote OK - Anywhere in Japan
- Full-time
- May 25, 2023
Job Description
PayPay is looking for a self-driven and motivated AWS SecOps (Platform Security) Engineer to help secure our payment platform. Our Platform/infrastructure is mainly based on AWS and GCP. *Please note, this position is a part of our Product Security Engineer position, but with a strong focus on AWS security management.
Main Responsibilities
- Security Architecture reviews and re-design of existing AWS and GCP infrastructure.
- Security Architecture reviews and design of new AWS and GCP infrastructure.
- Design and enforce secure infrastructure deployment and deployment flows.
- Perform Infrastructure security testing and patching to keep up with recent security implementation and best practices.
- Evaluating and Implementing new security technologies such as vulnerability testing, logging, monitoring and incident responses and maintaining them.
- Working in a fast paced environment where projects and prioritization may change frequently, security will always remain.
Tech Stack
- AWS
- IAM, VPC, KMS, EC2, CloudTrail, SecurityHub and GuardDuty
- RDS, EKS, Elasticsearch, Elasticache and others
- GCP
- BigQuery, Storage & Google Analytics
- TCP Networking, SSL/TLS, Key Management Systems
- MySQL/AuroraDB, DynamoDB, ELK, Kafka, Redis, TiDB
- Terraform, Jenkins, Github Actions
- Snyk, Snort,
- PlantUML, Cloudcraft
- Slack, Zoom
Qualifications
Minimum of 3 years of demonstrated experience security over 200+ servers in a public facing, production environment doing the following:
- PayPay DevOps emphasizes automation. Demonstrated skill with the following are required:
- Python
- Shell Scripting
- Initial verification, design and implementation of security in AWS using the following AWS Services:
- IAM, VPC, KMS, EC2, CloudTrail, SecurityHub and GuardDuty
- Automated security monitoring and incident response in AWS
- IAC tools in AWS such as Terraform, Ansible
- Securing Kubernetes and microservice architectures
- Securing common Linux based infrastructure (primarily Amazon Linux and Ubuntu based) - Securing data systems such as:
- RDS (e.g. MySQL, Aurora)
- NoSQL (e.g. Redis, Elasticsearch, Cassandra)
- MQ (e.g. Kafka)
- Experience with git and CI/CD tools such as:
- Jenkins - ArgoCD
- Motivated to work with the platform and infrastructure for modern system using micro-service architecture
Preferred Qualifications
- Bachelor's or Master's Degree in Computer Science or related field
- Experience with other cloud service providers (e.g GCP)
- Experience managing Microsoft Windows servers
- CVE Contributions
- Open Source tools contributions
- Published papers / blogs / articles
- Relevant and verifiable certifications
- JNLP Level 3 or above
PayPay 5 senses
- Please refer PayPay 5 senses to learn what we value at work.
About PayPay
PayPay, a FinTech company that has achieved more than 65M users (as of August 2024) within around six years since its launch in 2018, is rapidly expanding its business scale as a payment platform used by approximately one out of every two smartphone users in Japan.
The company has a diverse team of professionals from more than 50 countries and is building a world-class engineering organization.
PayPay's biggest competitor is "cash". They are seeking people who can accept this challenge positively, brush up on the product at a tremendous speed that other companies could never achieve, and who are passionate about promoting and spreading such a financial life platform in a short time along with professionalism.
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