Application Security Engineer

Brooklyn, NY, US • Posted 21 hours ago • Updated 20 hours ago
Contract W2
On-site
Fitment

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Job Details

Skills

  • Java
  • .NET
  • API
  • Python
  • REST APIs
  • GIS
  • CI/CD
  • HTTPS
  • designing and building secure applications
  • mobile
  • (HTTP
  • WebSockets)

Summary

Contact Details:
1. Yashodatta Deshpande
Email:
Cell:
2.Saravanan Ganesan
Email:
Cell:
Job Title: Application Security Engineer
Location: Brooklyn NY 11201 (The position will be 3-day onsite hybrid)
Duration: 12 months+
Years of Experience: 10+ Years
Required Hours/Week: 35Hours/Week
Note:
  • local candidates only & F2F Interview
Job Overview:
  • The Application Security Engineer is embedded within the Application Development team and ensures security is integrated into all stages of software development. The role focuses on designing and building secure applications while working closely with application administrators who manage security tools and CI/CD pipelines.
  • This position is responsible for enabling developers to produce secure, resilient, and compliant software for web, mobile, API, GIS, and cloud-based systems supporting Fire, EMS, and administrative operations.
Responsibilities:
1. Secure Software Development
  • Establish and apply secure coding practices within the development team.
  • Define and enforce secure coding standards for Java, .NET, Python, and JavaScript applications.
  • Conduct secure design and architecture reviews for new and legacy systems.
  • Educate developers on secure coding practices, authentication/authorization best practices, and common application vulnerabilities.
Apply protections aligned with:
o OWASP Top 10
o OWASP API Security Top 10
2. Application & API Security
  • Design and implement secure REST APIs and web services.
Implement secure authentication/authorization using:
o SAML2
o OIDC
o OAuth2
Secure Java and JavaScript applications, including:
o Spring Boot
o React
  • Ensure secure handling of tokens, sessions, and secrets.
  • Collaborate with App Admins and Security team to integrate applications into WAFs, load balancers, and other security monitoring tools.
Mandatory Qualifications:
  • Minimum 4+ years in secure application development.
  • Prior hands-on software development experience.
Strong understanding:
o Web and mobile application architecture
o Internet protocols (HTTP, HTTPS, WebSockets)
o REST API security
  • Expertise in SAST, DAST, and SCA concepts (understanding results and remediation), in collaboration with App Admins.
  • Familiarity with security tools such as Veracode, Burp Suite, Zimperium, Prisma, Rapid7.
  • Experience applying NIST 800-53 and 800-171 controls at the application design level.
  • Strong analytical, troubleshooting, and problem-solving skills.
  • Ability to work independently within a development-focused team.
Preferred Qualifications:
  • Experience with containerized applications (Docker, Kubernetes).
Knowledge:
o Core Java, J2EE, Spring Boot
o React, AngularJS, HTML5, CSS, JavaScript
  • Experience designing secure GIS systems.
  • Familiarity with public safety or emergency response systems.
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.
  • Dice Id: 90859525
  • Position Id: 2026-2933/55198
  • Posted 21 hours ago
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