Application Security Tester

Testbits Sdn Bhd

📍 Kuala Lumpur, Kuala Lumpur, Malaysia

Full-time Other-General Posted February 26, 2026

Job Description

We are seeking an experienced Application Security Tester to perform application

security testing and ensure systems meet required security, compliance, and risk

standards. The role involves identifying, validating, and supporting remediation of

security vulnerabilities across web, mobile, and API-based applications in a complex

enterprise environment.

Key Responsibilities:

  • Perform application security testing including SAST, DAST, Mobile, and API
  • security testing.
  • Conduct secure code reviews and security risk analysis to identify
  • vulnerabilities.
  • Execute security scans and assessments using industry-standard tools.
  • Analyse findings, validate vulnerabilities, and provide clear remediation
  • recommendations.
  • Collaborate with development, QA, DevOps, and security teams to support
  • vulnerability fixing.
  • Prepare concise security testing reports and risk summaries ...