CareerPlanSign in

Application Security Engineer, Proactive Security

Seattle, Washington, United States💼 Full-time💰 $136,000–$184,000🗓 2026-09-10 → 2026-09-25

Core

Conduct security assessments, threat modeling, and penetration testing for applications and services to identify vulnerabilities and ensure adherence to security standards before launch.

Role type

Application Security Engineer (Proactive Security)

Builds

Secure application architectures and services for Amazon's diverse product lines

Domain

Cloud security, web application security, threat modeling

Deliverable

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

Required skills

web protocols, common security attacks, remediation techniques, penetration testing, application security architecture, security code reviews, incident response, security infrastructure, coding/scripting (Python, C, C++, Java, Ruby, PowerShell)

Preferred skills

AWS services, application security frameworks, mobile security, cloud security, AI security, identity and access controls, cryptography, public key infrastructure, forensic security, IP security, SSL/TLS, network security, threat intelligence, IoT security, authentication, security alert triaging, response automation

Technologies

Python, C, C++, Java, Ruby, PowerShell, AWS

Responsibilities

Conduct security design reviews for new and existing services, perform threat modeling exercises, execute or coordinate penetration testing activities, document and track security findings with remediation guidance, provide security consultation on secure coding and data protection, escalate high-severity security issues, maintain documentation of review outcomes and risk assessments, leverage automated security scanning tools

Seniority

Mid-level, hands-on IC

Sourced via amazon · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.