Identify, triage, and remediate vulnerabilities in web applications and proprietary software. Refactor .NET/C# code, implement secure coding standards, conduct code reviews, support secure SDLC practices, and assess SAST, DAST, penetration testing, and bug bounty findings. Monitor emerging threats and OWASP Top 10 updates while supporting compliance with FERPA, COPPA, GDPR, UK GDPR, and other data protection standards. The role is fully remote but requires permanent residency in India and specified IST working hours.