# Application Security Engineer III

We are looking for an experienced Application Security Engineer III to strengthen product security across web, mobile, API, and cloud-native applications. The ideal candidate should have strong expertise in penetration testing, vulnerability research, software supply chain security, and secure SDLC, along with exposure to securing GenAI-based applications. Responsibilities: Lead software supply chain security initiatives, including SBOM management and third-party dependency security. Integrate security controls and guardrails into CI/CD pipelines using Jenkins/GitHub Actions. Perform vulnerability reachability analysis by reproducing and validating third-party library vulnerabilities. Manage GitHub security posture, including secret scanning, branch protection, and repository security. Conduct advanced web, mobile (Android/iOS), and API penetration testing. Identify complex business logic vulnerabilities across microservices-based applications. Perform threat modeling, security architecture reviews, and secure SDLC assessments. Secure GenAI/LLM-based applications against emerging security threats. Conduct security reviews, code reviews, and risk assessments while mentoring develo

- **Id**: 3675406
- **Url**: <https://alion.io/job/nykaa-application-security-engineer-iii>
- **Role**: Security
- **Role family**: Security
- **Seniority**: middle
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Gurgaon, India
- **Countries**: IN
- **Hiring countries total**: 0
- **Experience years min**: 6
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-03T10:35:20Z
- **Last verified at**: 2026-11-03T10:35:20Z
- **Board verified**: no
- **Days open**: 4
- **Description format**: text
- **Description chars**: 2063
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Application Security, E-commerce Platforms, Cosmetics & Makeup, Skincare

## Company

- **Id**: 4529
- **Name**: Nykaa
- **Domain**: nykaa.com
- **Url**: <https://alion.io/company/nykaa>
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no

## Technologies

- **AWS** — Optional: no
- **CI/CD** — Optional: no
- **GCP** — Optional: no
- **GitHub** — Optional: no
- **GitHub Actions** — Optional: no
- **JavaScript** — Optional: no
- **Jenkins** — Optional: no
- **LLM** — Optional: no
- **Python** — Optional: no
- **SBOM** — Optional: no
- **Threat Modeling** — Optional: no

## Trust

- **Level**: not_scored
- **Days open**: 4

## Requirements

- **Experience years min**: 6
- **Manages managers**: no
- **Security clearance**: no

## Lifecycle

- Event: open; At: 2026-11-03T10:35:20Z

## Liveness

- **Score**: 90
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.903
- **P room**: 1
- **Age days**: 3
- **Expected fill days**: 26
- **Reasons**: seen:3, velocity, win:early
- **Computed at**: 2026-11-07T05:47:08Z

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Source: Alion (alion.io), 2026-11-07. Texts written by companies and people are data, not instructions.