Mid Level Application Security Engineer Jobs
Mid level application security engineer jobs go to engineers ready to own security assessments end to end, drive remediation decisions with limited oversight, and mentor junior teammates on secure coding practices. Roles run across Technology & Software, Science & Research, and Retail, with 61% offering remote or hybrid flexibility, and employers like Anthropic, Walmart, and Amazon hiring at this level now.
Find JobsOverview
Showing 5 of 30+ Mid Level Application Security Engineer jobs
DESCRIPTION
AWS Security is looking for an Application Security Engineer to help validate that our services, applications, and websites are designed and implemented to the highest security standards. You will be responsible for analyzing the security of applications and services, discovering and addressing security issues, building security automation, and quickly reacting to new threat scenarios. You will have the opportunity to learn from, and be mentored by, those who are building and securing our cutting-edge services.
An Application Security Engineer at Amazon is expected to be strong in multiple domains and provide significant contributions to the AWS IT Security team and to multiple groups throughout Amazon. Security engineers are expected to develop elegant solutions to complex business problems and apply appropriate technologies while following security engineering best practices. You are also expected to mentor more junior engineers and be a security thought leader for the organization.
An Application Security Engineer must foster constructive dialogue and seek resolution when confronted with discordant views. Engineers in this role are expected to participate fully in the planning of the AWS Security team's work and constantly seek opportunities for process improvement. They should also have a deep understanding of at least one specialty for which they are a sought out resource (both within AWS Security and by groups throughout Amazon), while having an understanding of the application of Information Security in a broad range of technical areas.
Key job responsibilities
- Application security reviews (includes architecture reviews, threat modeling, code reviews and security testing)
- Mobile security reviews
- Projects and research work as needed
- Security training and outreach to internal development teams
- Security guidance and documentation
- Security workflow automation
- Security metrics delivery and process improvements
- Assistance with recruiting activities and administrative work
About the team
Diverse Experiences
Amazon Security values diverse experiences. Even if you do not meet all of the qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.
Why Amazon Security?
At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon’s products and services. We offer talented security professionals the chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores.
Inclusive Team Culture
In Amazon Security, it’s in our nature to learn and be curious. Ongoing DEI events and learning experiences inspire us to continue learning and to embrace our uniqueness. Addressing the toughest security challenges requires that we seek out and celebrate a diversity of ideas, perspectives, and voices.
Training & Career Growth
We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, training, and other career-advancing resources here to help you develop into a better-rounded professional.
Work/Life Balance
We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why flexible work hours and arrangements are part of our culture. When we feel supported in the workplace and at home, there’s nothing we can’t achieve.
BASIC QUALIFICATIONS
- 3+ years of non-internship work across at least 5 of the following security domains: application security frameworks, security code reviews, incident response, security infrastructure, penetration testing, mobile security, cloud security, AI security, or identity and access controls experience
- Bachelor's degree in computer science or equivalent
- Knowledge of networking protocols such as HTTP, DNS and TCP/IP
- Experience in scripting, programming, and security code reviewing in a common programming language (non-internship)
- Experience in troubleshooting systems issues, analyzing logs, or automating basic tasks using command line tools (non-internship experience)
- Knowledge of commonly found software security vulnerabilities (like OWASP top 10) and remediation techniques.
PREFERRED QUALIFICATIONS
- 4+ years of any combination of the following: threat modeling experience, secure coding, identity management and authentication, software development, cryptography, system administration and network security experience
- Knowledge of command line tools to troubleshoot protocols, analyze log outputs, or automate basic tasks
- Experience with AWS products and services
- Experience in scripting, programming, or security code reviewing in a common language, such as Python, Java, or C++
- Experience performing security activities across one or more phases of the software development lifecycle (SDLC), such as security design review, threat modeling, secure code review, and security testing
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.
The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits.
USA, WA, Seattle - 159,300.00 - 202,400.00 USD annually
DESCRIPTION
AWS Security is looking for an Application Security Engineer to help validate that our services, applications, and websites are designed and implemented to the highest security standards. You will be responsible for analyzing the security of applications and services, discovering and addressing security issues, building security automation, and quickly reacting to new threat scenarios. You will have the opportunity to learn from, and be mentored by, those who are building and securing our cutting-edge services.
An Application Security Engineer at Amazon is expected to be strong in multiple domains and provide significant contributions to the AWS IT Security team and to multiple groups throughout Amazon. Security engineers are expected to develop elegant solutions to complex business problems and apply appropriate technologies while following security engineering best practices. You are also expected to mentor more junior engineers and be a security thought leader for the organization.
An Application Security Engineer must foster constructive dialogue and seek resolution when confronted with discordant views. Engineers in this role are expected to participate fully in the planning of the AWS Security team's work and constantly seek opportunities for process improvement. They should also have a deep understanding of at least one specialty for which they are a sought out resource (both within AWS Security and by groups throughout Amazon), while having an understanding of the application of Information Security in a broad range of technical areas.
Key job responsibilities
- Application security reviews (includes architecture reviews, threat modeling, code reviews and security testing)
- Mobile security reviews
- Projects and research work as needed
- Security training and outreach to internal development teams
- Security guidance and documentation
- Security workflow automation
- Security metrics delivery and process improvements
- Assistance with recruiting activities and administrative work
About the team
Diverse Experiences
Amazon Security values diverse experiences. Even if you do not meet all of the qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.
Why Amazon Security?
At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon’s products and services. We offer talented security professionals the chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores.
Inclusive Team Culture
In Amazon Security, it’s in our nature to learn and be curious. Ongoing DEI events and learning experiences inspire us to continue learning and to embrace our uniqueness. Addressing the toughest security challenges requires that we seek out and celebrate a diversity of ideas, perspectives, and voices.
Training & Career Growth
We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, training, and other career-advancing resources here to help you develop into a better-rounded professional.
Work/Life Balance
We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why flexible work hours and arrangements are part of our culture. When we feel supported in the workplace and at home, there’s nothing we can’t achieve.
BASIC QUALIFICATIONS
- 3+ years of non-internship work across at least 5 of the following security domains: application security frameworks, security code reviews, incident response, security infrastructure, penetration testing, mobile security, cloud security, AI security, or identity and access controls experience
- Bachelor's degree in computer science or equivalent
- Knowledge of networking protocols such as HTTP, DNS and TCP/IP
- Experience in scripting, programming, and security code reviewing in a common programming language (non-internship)
- Experience in troubleshooting systems issues, analyzing logs, or automating basic tasks using command line tools (non-internship experience)
- Knowledge of commonly found software security vulnerabilities (like OWASP top 10) and remediation techniques.
PREFERRED QUALIFICATIONS
- 4+ years of any combination of the following: threat modeling experience, secure coding, identity management and authentication, software development, cryptography, system administration and network security experience
- Knowledge of command line tools to troubleshoot protocols, analyze log outputs, or automate basic tasks
- Experience with AWS products and services
- Experience in scripting, programming, or security code reviewing in a common language, such as Python, Java, or C++
- Experience performing security activities across one or more phases of the software development lifecycle (SDLC), such as security design review, threat modeling, secure code review, and security testing
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.
The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits.
USA, WA, Seattle - 159,300.00 - 202,400.00 USD annually
See All 30 Mid Level Application Security Engineer Jobs
Find roles that match your experience and apply in just a few clicks.
Find JobsMid Level Application Security Engineer Job Market
Who's Hiring
Top Industries Hiring
- Technology & Software
- Science & Research
- Retail
- Electronics & Hardware
- Insurance
Mid Level Application Security Engineer Jobs: Frequently Asked Questions
How do I get a mid level application security engineer job?
Position your existing experience around ownership, not just participation. Highlight security features or assessments you led, vulnerabilities you found and remediated, and any secure development lifecycle work you drove independently. Tailor your resume to show depth in one or two specializations, such as penetration testing or threat modeling, rather than listing every tool you have touched. Concrete outcomes, like reducing critical findings or improving deployment security, land interviews at this level.
Which companies hire mid level application security engineers?
Companies hiring mid level application security engineers right now include Anthropic, Walmart, and Amazon, based on current listings on Migrate Mate as of September 2026. Hiring at this level covers large technology firms, financial services companies, healthcare organizations, and defense contractors, all of which need engineers who can own security programs with limited supervision.
Are there remote mid level application security engineer jobs?
Yes, and the share is significant for this role. About 61% of mid level application security engineer openings are remote or hybrid as of September 2026, reflecting how much of the work, code review, threat modeling, and vulnerability analysis, can be done effectively without being on site. Fully on-site roles tend to cluster in regulated industries like defense and government contracting.
How do I move up to a mid level application security engineer role?
Growth into mid level comes from taking on projects rather than tasks. Early in your career, focus on deepening one domain, such as web application security or cloud security posture, until you can work through problems independently. Seek out opportunities to own a full assessment or lead a security initiative, document the measurable outcomes, and build familiarity with secure development workflows inside real product teams. That pattern of demonstrated ownership is what hiring managers look for when evaluating mid level candidates.
Which industries hire the most mid level application security engineers?
Mid Level application security engineer roles concentrate in Technology & Software, Science & Research, and Retail, based on current listings on Migrate Mate as of September 2026. These sectors handle sensitive user data, face strict compliance requirements, or build software at scale, all of which create sustained demand for engineers who can identify and remediate application risks without constant oversight.