Remote Senior App Security Engineer: Threat Modeling & Pentests

globalizationpartners; United States; Remote; USD 92,000 - 116,000; Full time

Benefits offered by this job

Remote-first team

Parental leave

Medical, dental, and vision insurance

Sabbatical after five years

Job summary

Globalization Partners is seeking an Application Security Engineer to strengthen security across web products and AI-enabled workflows. You will assess designs, validate risks, and collaborate with engineering to reduce vulnerabilities while building scripts and integrations to automate security operations.

You will join threat modeling, review designs and code, triage findings from security tools, coordinate with engineers to fix issues, conduct assessments and tests, and automate recurring

Qualifications

• A degree in computer science or related field, or equivalent practical experience.
• At least three years of application security experience, including threat modeling, secure design or code reviews, or penetration testing.
• Proficiency with coding or scripting, such as Python or Go, and experience developing or testing web applications.
• Hands-on web application penetration testing experience, including through exercises such as CTFs or bug bounty programs.
• Knowledge and experience in AWS security and engineering.
• Strong communication skills and business awareness.

Responsibilities

• Join threat modeling for application and AI-driven architectures, and review designs and code for security risks.
• Triage findings from software composition, static and dynamic analysis, and cloud security tools; filter false positives and communicate verified issues.
• Coordinate with engineers to resolve security findings and support vulnerability management for networks and infrastructure.
• Conduct security assessments and internal penetration tests.
• Build scripts to automate recurring work such as log analysis, patch management, and incident detection.
• Integrate security tools with existing systems using languages such as Python, JavaScript, or Go.

Skills

Threat modeling

Secure design

Code reviews

Penetration testing

Python

Go

AWS security

Communication skills

Education

Bachelors or higher in computer science or related field

Tools

Docker

REST APIs

Terraform

Linux

Job description

Globalization Partners is seeking an Application Security Engineer to strengthen security across web products and AI-enabled workflows. You will assess designs, validate risks, and collaborate with engineering to reduce vulnerabilities while building scripts and integrations to automate security operations.

You will join threat modeling, review designs and code, triage findings from security tools, coordinate with engineers to fix issues, conduct assessments and tests, and automate recurring