Application Security Consultant

24 hours ago


Noida, Uttar Pradesh, India ACG Infotech Ltd. Full time ₹ 18,00,000 - ₹ 36,00,000 per year

Hiring: Application Security Consultant (Contract / Freelance)

Duration:
 4–6 Weeks

Location:
 Remote / On-site (Flexible)

Industry:
 ERP & Healthcare Information Systems (HIS)

We are looking for an experienced 
Application Security Consultant / Ethical Hacker
 on a 
short-term contract
 to secure our ERP and HIS applications and prepare them for rigorous client-side penetration testing and 
WASA (Web Application Security Assessment)
 compliance.

Key Responsibilities

  • Conduct in-depth 
    manual VAPT
     for ERP, HIS, APIs, and backend services.
  • Simulate real-world attacks: SQL Injection, XSS, CSRF, authentication bypass, access control flaws, API abuse, session attacks, and more.
  • Perform and document a complete 
    WASA assessment
    .
  • Identify logical and business-flow vulnerabilities beyond automated tools.
  • Guide internal developers on remediation and secure coding practices.
  • Re-test and validate fixes; prepare final audit-ready security reports.
  • Implement best-practice 
    security hardening
     for servers, databases, and APIs.

Must-Have Skills

  • 5–10 years in 
    Application Security / Ethical Hacking
    .
  • Strong expertise in 
    manual exploitation & secure remediation
    .
  • Deep knowledge of OWASP Top 10, SANS 25, API Security Top 10, Secure SDLC.
  • Hands-on experience with Burp Suite Pro, ZAP, Metasploit, Nmap, SAST/DAST tools.
  • Experience preparing software for 
    third-party audits & WASA certification
    .

Preferred Certifications

  • OSCP / OSWE
     (highly preferred)
  • CEH, CREST, GPEN

What We Offer

  • Short-term contract with immediate start.
  • Opportunity to work on large-scale ERP & HIS platforms.
  • Full support from our internal tech teams for quick remediation cycles.


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