Product Security - Infrastructure Security Engineer

Job Description

PayPay, a rapidly growing FinTech company with over 69 million users, is seeking an experienced Infrastructure Security Engineer to join their Product Security team. This team is responsible for driving application and infrastructure security changes within the product division, which focuses on the development and operations of the PayPay app.

The ideal candidate will possess a strong understanding of modern infrastructure solutions, relevant security challenges, and experience in leading projects to improve infrastructure security at scale. They should also be capable of introducing and improving security orchestration and automation solutions.

Responsibilities:

• Analyzing security risks relevant to the production infrastructure.
• Designing security measures for the product infrastructure environment.
• Implementing and running security solutions (SIEM, vulnerability management, network security, cloud security, container security, etc.).
• Improve security incident handling within product division.
• Improving observability and monitoring for security information and events.
• Assisting infrastructure teams in prioritizing security goals.
• Supporting infrastructure teams in implementing and running secure solutions.
• Participating in major infrastructure projects as a security expert.

Requirements:

• 2+ years of infrastructure security or relevant experience.
• Solid understanding of security principles, protocols, and best practices.
• Solid programming skills in one or more programming languages, such as Python, Golang.
• Experience leading projects in any kind of security solutions, such as CNAPP, PAM, IDS/IPS, SIEM, SOAR, WAF, NGFW, etc.
• Hands-on experience with cloud platforms, preferably AWS.
• Hands-on Terraform experience. Experience with other IAC tools is also acceptable.
• Hands-on Linux experience and comfortable with Linux commands.
• Hands-on experience with CI/CD pipelines and tools like Github Action, Jenkins, ArgoCD, etc.
• Knowledge of containerization technologies such as Docker and Kubernetes.
• Strong teamwork skills and the ability to collaborate with others in a diverse environment.
• Enjoy taking up a challenge and driving it to a conclusion.

PayPay offers:

• Hybrid Workstyle (flexible working style including Remote and office)
• Super Flex Time (No Core Time)
• Paid leave and Personal leave
• Social Insurance, 401K
• Translation/Interpretation support
• VISA sponsor + Relocation support