Our client is a multinational technology organization with a strong presence in internet services, digital platforms, and cloud-based solutions. As part of its continued growth, the company is expanding its Cyber Security team to strengthen product and cloud security capabilities.
We are seeking an experienced Product Security Engineer with expertise in Cloud Security and DevSecOps to help strengthen the security posture of our products and infrastructure.
Key Responsibilities
Lead and execute product security initiatives, including secure development consulting, DevSecOps integration, and vulnerability management.
Improve and operate cloud security posture management across multi-cloud environments.
Collaborate with engineering teams to embed security controls throughout the product lifecycle.
Partner with internal and external stakeholders to ensure security requirements are implemented and maintained.
Provide security guidance during design, development, deployment, and operational phases.
Support development teams by offering practical security recommendations and risk mitigation strategies.
Monitor emerging threats and vulnerabilities and help teams respond proactively.
Job Level: Senior
Required Experience: 7+ years of professional experience in relevant fields
Required Qualifications
- Bachelor's degree in computer science, information security, or a related field
- 3+ years of hands-on experience in application vulnerability assessment and network penetration testing, or equivalent practical knowledge (Ideally more than 7 years of experience)
- Experience in using, administering, and automating cloud security and vulnerability management infrastructure
- Experience in programming with one or more languages, such as Java, PHP, Python, and JavaScript
- Familiarity with vulnerability management and incident response processes
- Familiarity with DevSecOps best practices and SDLC
- Strong teamwork skills and the ability to communicate with stakeholders in a diverse environment
- Strong sense of ownership and problem-solving skills
Preferred Qualifications
- Master's degree in computer science, information security, or a related field
- Experience in using and administering enterprise security testing solutions such as SAST, DAST, and SCA
- Experience in using and administering cloud infrastructure security solution such as CSPM, CWPP and CIEM
- Experience in team development with DevOps and CI/CD tools such as GitHub Actions, Jenkins, and Terraform
- Familiarity with cloud-native technologies, such as containers, Kubernetes, and microservices
- Relevant certifications such as OSCP, OSWE, GPEN, and GCSA
- Proficiency in business-level Japanese and English
Languages
English: Fluent
Japanese: Optional / a plus
Work Environment
Fast-paced, dynamic global environment with collaborative teams across multiple locations
Salary: ¥9M – ¥12M JPY per year (Senior Level)
Location: Hybrid (4 days in the office, 1 day remote)
Office Location: Tokyo, Japan
Working Hours: Flexible schedule with core hours from 11:00 AM to 3:00 PM
Visa Sponsorship: Available
※Japanese language proficiency certification (such as JLPT N2) is not required, as our client is a global organization with an international working environment.
Language Requirement: English only