Application Security / Penetration Testing Engineer
TransFi
Bangalore Urban, Karnataka, India · Noida, Uttar Pradesh, India · Delhi, India · Chennai, Tamil Nadu, India · Remote
Posted on Jan 29, 2026
Job Description
- Application Security / Penetration Testing Engineer (2–5 years)
- Secure internal and customer-facing fintech applications
What You Will Do
- Perform penetration testing on web applications and APIs
- Identify, validate, and report security vulnerabilities
- Work with engineering teams to remediate issues
What We Are Looking For
- 2–5 years of experience in application security or penetration testing
- Good understanding of OWASP Top 10 and API security risks
Skills
- Burp Suite, Nmap, Postman, OWASP ZAP
- Web application and API security testing
- Authentication & authorization testing (JWT, OAuth, API keys)
- Business logic and IDOR testing
- Basic secure code review (Node.js / Java / Python – any one)
- Cloud security basics (AWS IAM, Secrets, networking)
- Vulnerability reporting and risk assessment