Application Security Engineer

Career Guide

An Application Security Engineer helps teams build and maintain secure software. They find security weaknesses in applications, reduce risk during development, and guide engineers on secure design, coding, testing, and release practices.

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Key Responsibilities

Review application designs for security risks
Perform secure code reviews and recommend fixes
Run application security testing and prioritize findings
Create secure coding guidance and reusable security patterns
Partner with engineering teams to reduce security issues before release
Help manage vulnerabilities and validate remediation
Support incident response with application-level investigation
Improve security tools and automation in development workflows
Educate teams through training and security coaching
Document security requirements and track risk acceptance decisions

Top Skills for Success

Secure Coding

Threat Modeling

Code Review

Vulnerability Management

Application Security Testing

Web Application Security

API Security

Authentication

Authorization

Cryptography Basics

Secure Architecture

Cloud Security Fundamentals

DevOps Collaboration

Risk Communication

Stakeholder Management

Career Progression

Can Lead To

Senior Application Security Engineer

Application Security Lead

Product Security Engineer

Security Architect

Security Engineering Manager

Transition Opportunities

Cloud Security Engineer

Security Researcher

Incident Response Engineer

Platform Security Engineer

Security Program Manager

Common Skill Gaps

Often Missing Skills

Threat ModelingSecure Design ReviewsAPI SecurityCloud Security FundamentalsSecurity AutomationVulnerability TriageRisk Communication

Development SuggestionsBuild strength by practicing threat modeling on real features, conducting structured code reviews, learning common web and API attack patterns, and automating basic checks in development pipelines. Improve impact by writing clear remediation guidance and aligning fixes to business risk.

Market Intelligence Report

Application Security Engineer is part of the Cybersecurity category.Explore our market intelligence report to see how AI and hiring demand are shifting for these roles.

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Salary & Demand

Median Salary Range

Entry LevelUSD 110,000 to 150,000

Mid LevelUSD 150,000 to 200,000

Senior LevelUSD 200,000 to 270,000

Growth Trend

Strong and steady demand, driven by increased software delivery speed, cloud adoption, and tighter security expectations from customers and regulators.

Companies Hiring

Major Employers

GoogleMicrosoftAmazonAppleMetaSalesforceServiceNowWorkdayStripePayPalJPMorgan ChaseCapital OneUberAirbnbShopify

Industry Sectors

SoftwareFinancial ServicesEcommerceHealthcareTelecommunicationsMediaGovernmentDefenseEducation TechnologyBusiness Services

Recommended Next Steps

Create a small portfolio that includes secure code review examples and threat models

Practice finding and fixing vulnerabilities in a sample application

Set up application security testing in a basic development workflow to learn end to end execution

Write a short secure coding guide for one language used by your target teams

Prepare interview stories that show risk prioritization and cross-team influence