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Senior Application Security Engineer (Red Team)

Los Angeles, CA💼 Full-time💰 $170,000–$170,000🗓 2026-09-09 → 2026-09-25

Core

Conduct offensive security testing (pentesting) on web, API, mobile, and cloud infrastructure to identify vulnerabilities and improve security controls.

Role type

Senior Application Security Engineer (Red Team)

Builds

Secure AI platform for wealth management professionals

Domain

Fintech / Wealth Management

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Web application pentesting, API security testing, Mobile application pentesting, Cloud security testing, Identity-focused offensive testing, Exploitability assessment, Offensive tooling development, Phishing and social-engineering assessment, Risk rating and remediation guidance

Preferred skills

Regulated environment experience (fintech), OWASP MASVS knowledge, Adversary emulation experience, OSCP/OSWE/GXPN certifications

Technologies

Burp Suite, Java, Spring, Terraform, Kubernetes

Responsibilities

Pentest web applications, APIs, infrastructure, Android, and iOS applications; Conduct cloud pentests and identity-focused offensive testing; Run purple-team exercises with Detection & Response; Develop offensive tooling and testing playbooks; Document findings with reproducible proofs-of-concept and actionable remediation guidance

Seniority

Senior, hands-on IC

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