Application Security Specialist @ Mumbai

Quess IT Staffing · India

Position: Application Security Engineer

Location: Mumbai

Duration: Contract to Hire

Job Description:

Conduct comprehensive application security assessments across web, mobile (Android & iOS), APIs, and cloud environments

Perform secure design reviews to identify architectural and design-level vulnerabilities early

Execute in-depth API security testing, including authentication, authorization, and data validation checks

Carry out external and internal penetration testing (ethical hacking / red team exercises) to simulate real-world attacks

Identify, analyze, and document security vulnerabilities with clear risk ratings and business impact

Prepare detailed security assessment reports with actionable remediation recommendations

Provide remediation guidance and support, including validation of fixes and follow-up assessments

Maintain solid understanding of application security fundamentals (OWASP Top 10, secure coding practices, threat modeling)