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Senior Engineer WAF

Company

Zelis

Location

hyderabad, telangana

Posted

July 11, 2026

Position Overview

Position Overview

We are seeking a Senior WAF Engineer with 5–7+ years of experience in securing web applications and APIs using Web Application Firewalls (WAF) and edge security controls. The ideal candidate will have at least 3+ years of hands-on experience with Imperva (preferred) or Cloudflare.
In this role, you will be responsible for the design, implementation, and optimization of WAF policies, including rule tuning, deployment automation, and real-time response to security threats such as OWASP Top 10 vulnerabilities, bot attacks, and Layer 7 DDoS incidents.
You will collaborate closely with DevOps, SRE, and application development teams to enhance security posture while ensuring minimal false positives and maintaining optimal application performance.

Key Responsibilities

  • Design, implement, and manage WAF policies for web applications and APIs across environments (dev/stage/prod).

  • Configure and tune managed rules and custom r...

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