Paypay | Product Security Engineer (Infrastructure)

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Specifications

  • Apply from:  Overseas OK
  • Salary: 
  • Location:  Not Specified
  • Conditions:  Fulltime

Requirements

  • Japanese: 
  • English: Business
  • Minimum Experience: Not Specified
  • Status: OPEN

Job Description

  • Responsibilities

    • Security Analysis & Design
      • Assess security risks in production infrastructure
      • Design security measures for infrastructure environment
    • Security Implementation & Operations
      • Implement and manage security solutions (SIEM, vulnerability management, cloud, container security)
      • Enhance security incident response and monitoring
      • Support infrastructure teams in security best practices
    • Project Collaboration
      • Participate as security expert in major infrastructure projects

    Qualifications

    • 2+ years in infrastructure security or related field
    • Knowledge of security principles, protocols, and best practices
    • Programming skills in Java, Python, or Golang
    • Experience with cloud platforms (preferably AWS), Terraform, CI/CD tools (GitHub Actions, Jenkins, ArgoCD)
    • Strong teamwork and problem-solving skills

    Preferred Qualifications

    • Experience in DevOps, SRE, or fintech security roles
    • Experience with microservices architecture
    • Japanese language proficiency (native or business level)
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