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Senior Application Security (AppSec) Engineer

https://www.randstad.com Logo

Randstad

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Location:
Japan , 東京23区

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

10000000.00 - 16000000.00 JPY / Year
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Job Responsibility:

  • Flexible working style: Flex-time and hybrid working style
  • English & Japanese Useage: This position regularly coordinates with overseas stakeholders, and would be a great opportunity to utilize your English and Japanese abilities on a regular basis
  • Global Tech Environment: Support a diverse team in a industry-leading global company

Requirements:

  • 3+ years of experience in the applications security (AppSec) domain, including hands-on experience in code analysis, threat modelling, and an understanding of pentesting
  • Familiarity with key application security principles, frameworks, and technologies (e.g., CWE, MITRE, OWASP, CIS Benchmarks)
  • Strong communication skills and confidence to work closely with leads, senior devs, and the CTO, while being mature enough to handle reasonable pushbacks
  • Experience building security controls into CI/CD pipelines (GitHub actions, CircleCI, GitLab CI/CD)
What we offer:
  • 健康保険
  • 厚生年金保険
  • 雇用保険
  • 土曜日
  • 日曜日
  • 祝日

Additional Information:

Job Posted:
April 29, 2026

Expiration:
April 30, 2027

Employment Type:
Fulltime
Work Type:
Hybrid work
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