Application Security Engineer AppSec

BJAK is a leading mobile-first insurance platform founded in 2019, serving millions in Southeast Asia. The company is expanding its offerings beyond insurance to include spending, saving, investing, exchanging, and travelling financial services. BJAK has a global team with over 20 nationalities working remotely and from offices.

• Degree in Computer Science, Cybersecurity, or related discipline, or equivalent experience.
• 3+ years in application security, penetration testing, or secure software development.
• Experience implementing and owning SC TRM and BNM RMiT application security and secure SDLC requirements.
• Strong understanding of OWASP Top 10, OWASP API Security Top 10, web vulnerabilities, API security, and secure design.
• Hands-on experience with Burp Suite, OWASP ZAP, SAST, DAST, and dependency scanning tools.
• Experience reviewing TypeScript/Node.js and Python services; familiarity with Swift, Kotlin, AWS, and GCP.
• Able to work closely with developers, explain findings, and support remediation.

• Perform security reviews, code reviews, and testing for web applications, APIs, and backend services.
• Identify, prioritize, and help remediate injection, broken access control, authentication, and configuration vulnerabilities.
• Integrate SAST, DAST, software composition analysis, and secrets scanning into CI/CD pipelines.
• Conduct threat modeling and design reviews for features, APIs, third-party integrations, and major changes.
• Coordinate with mobile engineers on cross-platform findings and backend controls protecting native iOS and Android clients.
• Own application security implementation for SC TRM and BNM RMiT, including secure SDLC evidence, vulnerability management, testing, and audit remediation.
• Provide secure coding guidance, track remediation, retest fixes, and improve developer security awareness.