Application Security Engineer Jobs
Application Security Engineer jobs are open across fintech, healthtech, enterprise software, and government contracting, from junior to principal and staff levels, with specializations in penetration testing, secure code review, and cloud security. Find a role that fits from the openings below and apply directly.
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INTRODUCTION
The Senior IT Application Security Engineer is recognized as a subject matter expert in secure application design, threat modeling, and secure coding practices. You will assist software development teams in designing, creating, and implementing secure solutions by ensuring that security checks are followed throughout each phase of the software development life cycle (SDLC). You are expected to take a proactive leadership role in driving application security initiatives and define, communicate, and enforce application security standards across the organization. You will lead opportunities to enhance security processes and mentor team members by sharing your expertise. You will also identify security knowledge gaps and present training to IT stakeholders. Additionally, you will champion efforts to advance the maturity of the application security program to help foster a culture of continuous improvement.
ROLE AND RESPONSIBILITIES
- Develop and provide presentations on application security topics to both technical and non-technical audiences.
- Advise executive leadership on current and evolving threats to enable risk-informed decisions.
- Mentor members of the information security team on matters of application security.
- Facilitate third-party penetration tests, triage findings, and create remediation plans with development teams.
- Provide tailored remediation guidance to software developers to address security findings.
- Provide architectural and security guidance for third-party platforms and services as they integrate into Client's environments and/or code.
- Review the security of third-party/open-source software used by Client.
- Provide risk-based analysis of security posture to drive business decisions.
- Foster relationships with key business partners to create a culture of security and achieve prioritization of security initiatives.
- Develop internal security tooling for identifying or remediating security risks.
- Assist/lead on matters of application security in the event of an incident.
- This job profile is not meant to be all inclusive of the responsibilities of this position. May perform other duties as assigned or required.
BASIC QUALIFICATIONS
- Bachelor's degree or above in Computer Science, Information Security, or related field.
- At least four years of professional experience, with at least two years in a security field and at least one year with direct experience writing code.
- Familiar with object-oriented programming and have written code in one or more programming languages (e.g. C#, Java, C++).
- Agile/Scrum, SAFe, or Lean certification preferred.
- Familiarity with secure coding best practices such as the OWASP Top 10.
- Knowledge of common application architectures and the relative risks associated with them (e.g. single page apps, client-server, native mobile, microservices).
- Foundational knowledge of security practices in several applied contexts, e.g. networking, cloud infrastructure, containerization, operations, audit, or governance.
- Knowledge of relevant technology, tools, databases, and development techniques.
- Strong focus on team dynamics and interpersonal relationships.
- Strong sense of task ownership with consistent follow-through.
- Ability to anticipate risks and devise solutions with limited information or context.
- Excellent project management, organization, and team collaboration skills.
- Curiosity to learn.
- Capable of defining and measuring key performance indicators.
- Able to work cross-functionally with IT and business partners across all areas of Client and vendor partners.
- Adaptive, flexible, and responsive to challenges.
- Awareness of how security controls influence both internal stakeholders and Client customers.
PREFERRED QUALIFICATIONS
- SANS/GIAC, CompTIA, ISC2 (e.g. CISSP) or other applicable industry certifications preferred.
Application Security Engineer Jobs by Experience Level
Top Cities Hiring Application Security Engineers
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Find JobsApplication Security Engineer Job Market
Who's Hiring
- Ryder System35

- CVS Health29

- AbbVie8

- Anthropic8

- Booz Allen Hamilton6

Top Industries Hiring
- Technology & Software33
- Science & Research11
- Investment & Asset Management8
- Banking & Financial Services7
- Biotechnology & Pharmaceuticals6
What Employers Look For
The qualifications that appear most often in application security engineer jobs.
- Proficiency with SAST, DAST, and SCA tools such as Checkmarx, Veracode, or Snyk
- Experience conducting application penetration testing and vulnerability assessments
- Strong knowledge of secure coding practices across Java, Python, or similar languages
- Familiarity with OWASP Top 10, CWE, and threat modeling methodologies like STRIDE
- Relevant certification such as OSCP, CEH, GWEB, or CSSLP preferred or required
- Bachelor's degree in computer science, information security, or a related technical field
Tips for Your Application Security Engineer Job Search
Tailor your resume to each security domain
Application security covers a wide range of focuses, from SAST and DAST tooling to threat modeling and API security. Rewrite your summary and skills section to match the specific domain each job emphasizes rather than listing every tool you've touched.
Demonstrate findings, not just familiarity
Hiring managers for application security roles want evidence of real impact. Describe specific vulnerabilities you identified, the severity, and what was remediated, not just the tools you used to scan. Concrete outcomes outweigh a long list of acronyms.
Apply early to roles that fit
Migrate Mate lists application security engineer openings from across the United States in one place, so you can find roles that match and apply directly to each listing.
Filter for roles by security maturity level
An early-stage startup and a Fortune 500 company both post application security engineer titles, but the scope is completely different. Read the job description for signals like existing AppSec programs, bug bounty ownership, or SDL ownership to gauge the role's actual complexity before you apply.
Prepare a live code review for technical screens
Many application security engineer interviews include a hands-on exercise where you review a short code sample for vulnerabilities. Practice walking through real-world examples in common languages like Python, Java, or Go, narrating your reasoning clearly as you go.
Negotiate scope before you negotiate salary
After an offer, clarify whether the role owns developer enablement, tooling selection, or just reactive review. Roles that own the full secure development lifecycle carry more responsibility and career leverage, and that scope difference matters as much as base compensation when evaluating offers.
Application Security Engineer Jobs: Frequently Asked Questions
Which companies are hiring the most application security engineers?
The companies hiring the most application security engineers right now include Ryder System, CVS Health, and AbbVie, with the largest share of openings in California, Texas, and New York, based on current listings on Migrate Mate as of August 2026. Financial services, cloud infrastructure providers, and large healthcare organizations consistently post a high volume of these roles.
How many application security engineer jobs are remote?
About 63% of application security engineer openings are fully remote or hybrid as of August 2026, making it one of the more remote-friendly engineering specializations. Roles focused on code review, security tooling integration, and developer training tend to be the most likely to allow fully remote arrangements, while positions requiring hands-on red team collaboration are more often on-site.
How do you become an application security engineer?
Start by building a strong foundation in software development, since application security requires reading and reasoning about code across multiple languages. Develop hands-on skills in vulnerability research, penetration testing, and secure design through labs, CTF competitions, and open-source contributions. Pursue a relevant certification such as OSCP or CSSLP, then apply to junior AppSec or security engineering roles to build professional experience.
How do you get hired as an application security engineer with little experience?
Entry points into application security often come through software development or IT security roles rather than direct AppSec hiring. Build a portfolio of vulnerability writeups, bug bounty submissions, or CTF solutions that demonstrate you can identify and explain real security flaws. Targeting companies with formal security rotation programs or junior AppSec associate titles gives you the best starting path.
What does the application security engineer interview process look like?
Most application security engineer interviews include an initial recruiter screen followed by a technical phone interview covering OWASP concepts, common vulnerability classes, and secure design principles. Later rounds typically involve a hands-on exercise where you review code for security issues or walk through a threat model, followed by a final round with security leadership or cross-functional engineering partners.
Where can I find and apply to application security engineer jobs?
You can find and apply to application security engineer jobs on Migrate Mate, which lists current openings from across the United States. Find roles that match your experience level and specialization, then apply directly to each listing from the same place.
See All 317+ Application Security Engineer Jobs
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