Saint Louis, MO · On-site
$55.75 - $74.50/hr
Application Security Engineer (Senior AppSec) Location: Remote Duration: 6-12+ Months Contract Role Overview We are seeking experienced Senior Application Security Engineers to join our team and play ...
Saint Louis, MO · On-site
$55.75 - $74.50/hr
Application Security Engineer (Senior AppSec) Location: Remote Duration: 6-12+ Months Contract Role Overview We are seeking experienced Senior Application Security Engineers to join our team and play ...
Johnston, RI · On-site +1
$133K - $190K/yr
As part of the cybersecurity organization, this role partners closely with engineering, platform ... Citizens' paid time off policy exceeds the mandatory paid sick or paid time away policies of local ...
Johnston, RI · On-site +1
$133K - $190K/yr
As part of the cybersecurity organization, this role partners closely with engineering, platform ... Citizens' paid time off policy exceeds the mandatory paid sick or paid time away policies of local ...
Iselin, NJ · On-site +1
$133K - $190K/yr
As part of the cybersecurity organization, this role partners closely with engineering, platform ... Citizens' paid time off policy exceeds the mandatory paid sick or paid time away policies of local ...
Iselin, NJ · On-site +1
$133K - $190K/yr
As part of the cybersecurity organization, this role partners closely with engineering, platform ... Citizens' paid time off policy exceeds the mandatory paid sick or paid time away policies of local ...
Burlington, MA · On-site
$70 - $80/hr
Onsite is required Application Security Engineer Job Overview We are seeking an experienced Application Security Engineer to provide security leadership for a growing internal application development ...
Burlington, MA · On-site
$70 - $80/hr
Onsite is required Application Security Engineer Job Overview We are seeking an experienced Application Security Engineer to provide security leadership for a growing internal application development ...
Washington, DC · On-site
$66.50 - $89/hr
Cloud application security engineering * Docker and Kubernetes security * Infrastructure as Code (Terraform) * CI/CD pipeline security integration * Identity management, encryption, and access ...
Washington, DC · On-site
$66.50 - $89/hr
Cloud application security engineering * Docker and Kubernetes security * Infrastructure as Code (Terraform) * CI/CD pipeline security integration * Identity management, encryption, and access ...
$63.50 - $85/hr
Application Security Engineer Apply now Save jobSaved job Application Security Engineer Be the spark that brightens days and ignite your career with TTECs award-winning employment experience. As an ...
$63.50 - $85/hr
Application Security Engineer Apply now Save jobSaved job Application Security Engineer Be the spark that brightens days and ignite your career with TTECs award-winning employment experience. As an ...
Boston, MA · On-site +1
$133K - $190K/yr
As part of the cybersecurity organization, this role partners closely with engineering, platform ... Citizens' paid time off policy exceeds the mandatory paid sick or paid time away policies of local ...
Boston, MA · On-site +1
$133K - $190K/yr
As part of the cybersecurity organization, this role partners closely with engineering, platform ... Citizens' paid time off policy exceeds the mandatory paid sick or paid time away policies of local ...
New York, NY · On-site
$64.25 - $86/hr
Application Security Engineer SME Location: New york city, NY. Duration: 6+ Months Openings: 2 Positions Position type: Contract * Need a strong candidate who can do security reviews, sometimes they ...
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New York, NY · On-site
$64.25 - $86/hr
Application Security Engineer SME Location: New york city, NY. Duration: 6+ Months Openings: 2 Positions Position type: Contract * Need a strong candidate who can do security reviews, sometimes they ...
Manchester, NH · On-site +1
$133K - $190K/yr
As part of the cybersecurity organization, this role partners closely with engineering, platform ... Citizens' paid time off policy exceeds the mandatory paid sick or paid time away policies of local ...
Manchester, NH · On-site +1
$133K - $190K/yr
As part of the cybersecurity organization, this role partners closely with engineering, platform ... Citizens' paid time off policy exceeds the mandatory paid sick or paid time away policies of local ...
Boston, MA · On-site +1
$133K - $190K/yr
As part of the cybersecurity organization, this role partners closely with engineering, platform ... Citizens' paid time off policy exceeds the mandatory paid sick or paid time away policies of local ...
Boston, MA · On-site +1
$133K - $190K/yr
As part of the cybersecurity organization, this role partners closely with engineering, platform ... Citizens' paid time off policy exceeds the mandatory paid sick or paid time away policies of local ...
Johnston, RI · On-site +1
$133K - $190K/yr
As part of the cybersecurity organization, this role partners closely with engineering, platform ... Citizens' paid time off policy exceeds the mandatory paid sick or paid time away policies of local ...
Johnston, RI · On-site +1
$133K - $190K/yr
As part of the cybersecurity organization, this role partners closely with engineering, platform ... Citizens' paid time off policy exceeds the mandatory paid sick or paid time away policies of local ...
Salt Lake City, UT · On-site
$56.75 - $76/hr
Application Security Engineer About the Role Packsize is seeking an experienced Application Security Engineer to champion secure software development across our technology stack. You will collaborate ...
Salt Lake City, UT · On-site
$56.75 - $76/hr
Application Security Engineer About the Role Packsize is seeking an experienced Application Security Engineer to champion secure software development across our technology stack. You will collaborate ...
Atlanta, GA · On-site
$120 - $160/hr
Work with security engineers, product managers, and developers Requirements * 4+ years of experience in application security, or software engineering with a demonstrated focus on security * Solid ...
New
Atlanta, GA · On-site
$120 - $160/hr
Work with security engineers, product managers, and developers Requirements * 4+ years of experience in application security, or software engineering with a demonstrated focus on security * Solid ...
New
Westwood, MA · On-site +1
$133K - $190K/yr
As part of the cybersecurity organization, this role partners closely with engineering, platform ... Citizens' paid time off policy exceeds the mandatory paid sick or paid time away policies of local ...
Westwood, MA · On-site +1
$133K - $190K/yr
As part of the cybersecurity organization, this role partners closely with engineering, platform ... Citizens' paid time off policy exceeds the mandatory paid sick or paid time away policies of local ...
Manchester, NH · On-site +1
$133K - $190K/yr
As part of the cybersecurity organization, this role partners closely with engineering, platform ... Citizens' paid time off policy exceeds the mandatory paid sick or paid time away policies of local ...
Manchester, NH · On-site +1
$133K - $190K/yr
As part of the cybersecurity organization, this role partners closely with engineering, platform ... Citizens' paid time off policy exceeds the mandatory paid sick or paid time away policies of local ...
Iselin, NJ · On-site +1
$133K - $190K/yr
As part of the cybersecurity organization, this role partners closely with engineering, platform ... Citizens' paid time off policy exceeds the mandatory paid sick or paid time away policies of local ...
Iselin, NJ · On-site +1
$133K - $190K/yr
As part of the cybersecurity organization, this role partners closely with engineering, platform ... Citizens' paid time off policy exceeds the mandatory paid sick or paid time away policies of local ...
Westwood, MA · On-site +1
$133K - $190K/yr
As part of the cybersecurity organization, this role partners closely with engineering, platform ... Citizens' paid time off policy exceeds the mandatory paid sick or paid time away policies of local ...
Westwood, MA · On-site +1
$133K - $190K/yr
As part of the cybersecurity organization, this role partners closely with engineering, platform ... Citizens' paid time off policy exceeds the mandatory paid sick or paid time away policies of local ...
Tempe, AZ · On-site
$100 - $130/hr
As an Application Security Engineer, you will be providing application security expertise throughout the Software Development LifeCycle (SDLC) as well as being responsible for managing and driving ...
Tempe, AZ · On-site
$100 - $130/hr
As an Application Security Engineer, you will be providing application security expertise throughout the Software Development LifeCycle (SDLC) as well as being responsible for managing and driving ...
Phoenix, AZ · On-site
$58.25 - $78/hr
The Application Security Engineer is responsible for supporting the security and privacy of the SmartRent platform through the management of information security risk, system resilience, and ...
Phoenix, AZ · On-site
$58.25 - $78/hr
The Application Security Engineer is responsible for supporting the security and privacy of the SmartRent platform through the management of information security risk, system resilience, and ...
Plano, TX · On-site
$80K - $134K/yr
Partner with engineering teams to implement security guardrails and secure development practices ... Manage and optimize Web Application Firewall (WAF) and CDN security capabilities, including DDoS ...
Plano, TX · On-site
$80K - $134K/yr
Partner with engineering teams to implement security guardrails and secure development practices ... Manage and optimize Web Application Firewall (WAF) and CDN security capabilities, including DDoS ...
What is it like to work at Citizens?
What makes Citizens an attractive place to work?
$55.75 - $74.50/hr
Other
Posted 9 days ago
Location: Remote
Duration: 6-12+ Months Contract
Role OverviewWe are seeking experienced Senior Application Security Engineers to join our team and play a critical role in validating AIgenerated vulnerability findings and translating them into actionable technical remediation. This position requires strong expertise in application and product security, combined with a deep understanding of how vulnerabilities map to code and how developers remediate them in production environments. The ideal candidate will have a background as a software engineer who transitioned into AppSec, bringing both security insight and practical development knowledge.
Key ResponsibilitiesValidate AIgenerated vulnerability findings (e.g., from Anthropic s Mythos) and assess exploitability, severity, and business impact.
Trace vulnerabilities to their technical root cause at the code level.
Collaborate with development teams to design and implement secure remediation strategies.
Conduct secure code reviews, threat modeling, and vulnerability assessments.
Define and enforce secure SDLC practices across product teams.
Provide guidance on API security, OWASP Top 10 risks, and secure design principles.
Partner with product owners and engineering teams to ensure vulnerabilities are remediated effectively and deployed safely.
Document findings, remediation steps, and best practices to strengthen organizational security posture.
Strong background in Application Security / Product Security.
Handson experience with OWASP Top 10, SAST, vulnerability assessment, secure SDLC, threat modeling, code review, API security.
Ability to validate findings, assess severity, and trace vulnerabilities to root cause.
Experience working directly with developers to remediate vulnerabilities.
Strong communication skills to bridge security and engineering teams.
A software engineer turned AppSec professional someone who understands both the security problem and how developers actually fix it.
Proven ability to work across multiple product teams, enabling secure development practices.
Experience with modern CI/CD pipelines and integrating security tooling into developer workflows.
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It services
51 - 200 Employees
Rockville, MD, US
1997
