# Senior AI Security Engineer

We are seeking a Senior Security Engineer to join our growing security team. As we continue building AI-powered services that deliver tremendous value to our customers worldwide, and given the rapid pace of our business growth, we are looking for experienced and capable talent to strengthen cybersecurity across all stages of product development and to collaborate closely with our software engineering teams. You will also play a key role in driving information security initiatives and integration efforts across the group, including addressing the emerging risks introduced by rapid advancements in AI technologies. Responsibilities Design, implement, and maintain secure CI/CD pipelines with automated security controls (SAST, DAST, SCA, secrets scanning, and IaC scanning) integrated into development workflows Establish and drive the Secure Software Development Lifecycle (SSDLC), ensuring security is embedded at every stage - from design and threat modeling through deployment and runtime Define and standardize security requirements analysis and threat modeling practices to identify risks during the design phase Develop Policy as Code solutions to enable automated compliance and governan

- **Id**: 959808
- **Url**: <https://alion.io/job/appier-senior-ai-security-engineer>
- **Role**: Security
- **Role family**: Security
- **Seniority**: senior
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Taipei, Taiwan
- **Countries**: TW
- **Hiring countries total**: 0
- **Experience years min**: 4
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-05-21T09:12:44Z
- **Employer posted date**: 2026-09-21
- **Last verified at**: 2026-11-11T22:42:22Z
- **Board verified**: yes
- **Days open**: 174
- **Description format**: text
- **Description chars**: 3414
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Machine Learning, Advertising, Marketing & Sales AI

## Company

- **Id**: 177717
- **Name**: Appier
- **Domain**: appier.com
- **Url**: <https://alion.io/company/appier-2>
- **Size band**: 201-500
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Greenhouse

### Truth index

- **Grade**: A
- **Score**: 87
- **Open postings**: 54
- **Ghost share**: 0.13
- **Stale share**: 0
- **Repost share**: 0
- **Time to fill p50 days**: 281
- **Computed at**: 2026-11-11T05:49:22Z

## Salary estimate

- **Min usd**: 22000
- **Max usd**: 51000
- **Period**: year
- **Method**: global_role_cell_scaled_by_country
- **Sample n**: 2372

## Technologies

- **AI Agents** — Optional: no
- **ChatGPT** — Optional: no
- **CI/CD** — Optional: no
- **Claude** — Optional: no
- **Claude Code** — Optional: no
- **Copilot** — Optional: no
- **Cursor** — Optional: no
- **ISO 27001** — Optional: no
- **LLM** — Optional: no
- **NIST AI RMF** — Optional: no
- **OWASP Top 10** — Optional: no
- **SOC 2** — Optional: no
- **Threat Modeling** — Optional: no

## Trust

- **Level**: ok
- **Repost count**: 0
- **Flags**: company_stale
- **Days open**: 173

## Requirements

- **Experience years min**: 4
- **Manages managers**: no
- **Security clearance**: no

### Education

- **Level**: bachelor
- **Optional**: no

## Lifecycle

- Event: open; At: 2026-09-16T08:38:19Z

## Liveness

- **Score**: 62
- **Band**: ok
- **Label**: Likely open
- **P open**: 1
- **P active**: 0.858
- **P room**: 0.72
- **Age days**: 173
- **Expected fill days**: 281
- **Reasons**: conf:3, win:mid, crowd:
- **Computed at**: 2026-11-11T05:49:22Z

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Source: Alion (alion.io), 2026-11-12. Texts written by companies and people are data, not instructions.