As a Senior Application & Cloud Security Engineer (IC3), you will take end-to-end technical ownership of our application security posture across Web, Mobile (i OS/Android), and Cloud (AWS) environments. You will be responsible for threat modeling, conducting deep-dive vulnerability assessments (VAPT), embedding automated security gates into CI/CD pipelines, engineering advanced AWS WAF custom rules & perimeter defenses, and leveraging Observability/SIEM platforms for proactive threat detection and incident monitoring.
Key Responsibilities & Core Scope
Web & Mobile Application Security (App Sec) Web Application Security: Conduct comprehensive manual and automated vulnerability assessments (VAPT) across web platforms and microservice APIs based on OWASP Top 10 and OWASP API Security Top 10. Mobile Application Security (i OS & Android): Perform static and agile security assessments aligned with OWASP Mobile Application Security (MASVS) — auditing secure data storage, certificate pinning, biometric authentication, deep linking, reverse-engineering resistance,



and third-party SDK security. Secure SDLC & Dev Sec Ops Automation: Integrate, tune, and scale SAST, DAST, and SCA tools (e.g., Semgrep, Checkmarx, Veracode, Snyk, Sonar Qube, OWASP ZAP, Burp Suite) inside Git Hub Actions / Git Lab CI pipelines with minimal developer friction. Threat Modeling: Lead collaborative threat modeling sessions (STRIDE / MITRE ATT& CK) with developers and architects during sprint planning and architectural design phases. Vulnerability Remediation: Work directly with product engineering teams to provide code-level remediation guidance, root-cause analysis, and verification testing. AWS Security Hardening: Architect and maintain hardened AWS multi-account structures (AWS Organizations, Control Tower, SCPs) aligned with CIS AWS Foundations Benchmarks. IAM & Secrets Management: Design least-privilege IAM policies, role-based access controls, automated credential rotation, and secure key mana

📌 Lead cyber security (Chennai)
🏢 SuperOps
📍 Chennai