Security Engineer, AppSec Testing Automation and Insights

Job Category: Technology and IT
Job Type: On Site
Job Location: Seattle United States WA

Do you thrive on solving complex problems with creative, scalable solutions? Want to work with some of Amazon’s largest teams to proactively secure applications?

Join our Application Security Testing Automation & Insights team. Our mission is to secure applications across Amazon using deep research and scalable automation. We identify vulnerabilities before code reaches production, automate hard-to-detect patterns, and make remediation fast and accurate.

Here, you’ll work independently on your own projects, collaborate with experienced engineers, and develop security guidance for Amazon’s vast engineering community—raising the security bar across multiple businesses.

Key Responsibilities

  • Develop and refine scalable application security rules to detect coding and configuration flaws.

  • Evaluate and recommend security testing tools.

  • Research application frameworks to find weaknesses and new detection methods.

  • Leverage telemetry data to uncover vulnerabilities and perimeter exposures.

  • Secure applications during runtime.

  • Create and interpret security standards and best practices.

  • Promote and improve Amazon’s overall security architecture.

Basic Qualifications

  • 3+ years programming in Python, Ruby, Go, Swift, Java, .Net, C++, or similar OOP languages.

  • Bachelor’s degree in Computer Science or equivalent experience.

  • Understanding of networking protocols (HTTP, DNS, TCP/IP).

Preferred Qualifications

  • 2+ years’ experience in areas such as threat modeling, secure coding, identity management, authentication, cryptography, software development, system administration, or network security.

  • Experience with AWS products/services.

  • Additional programming skills in Python, Java, or C++.

Why Amazon Security?

  • Impact: Protect customer trust by securing some of Amazon’s largest and most complex systems.

  • Growth: Work across multiple industries—cloud, devices, retail, entertainment, healthcare, operations, and physical stores.

  • Work-Life Balance: Flexibility to achieve harmony between work and home.

  • Inclusive Culture: Diversity of ideas and perspectives drives our success. You don’t have to meet every listed qualification to apply.

Amazon is an Equal Opportunity Employer – We do not discriminate based on veteran status, disability, or other protected categories. Accommodations are available during the hiring process.


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