Sr. Java Developer (Application Security / FTE / Hybrid / USC, GC, H4/L2 EAD)

Responsibilities Design, develop, and maintain secure Java/J2EE-based applications, ensuring adherence to enterprise security standards and best practices. Perform regular code reviews and security assessments to detect code smells, insecure patterns, and misconfigurations. Collaborate with security teams to triage and resolve findings from vulnerability scans, penetration testing, and security audits. Implement secure coding practices, including input validation, output encoding, and proper authentication/authorization mechanisms. Work closely with frontend and backend teams to ensure consistency in validation and prevent security gaps between UI and server‑side logic. Analyze and secure APIs, including TPP/Open Banking integrations, ensuring proper authentication and data protection. Participate in sprint planning, daily stand‑ups, and backlog grooming with Agile teams to prioritize security and development tasks. Support production releases, perform root cause analysis for incidents, and implement preventive measures. Qualifications Minimum 5+ years of experience in Java/J2EE development, including building and maintaining enterprise‑level web applications. At least 3+ years of hands‑on experience in application security, including identifying and remediating vulnerabilities such as XSS, CSRF, IDOR, and session‑related issues. Minimum 3+ years of experience with web technologies such as HTML, CSS, JavaScript, and frameworks/libraries like jQuery, Axios, or Ext.js. At least 2+ years of experience in secure coding practices, including input validation, output encoding, authentication, and authorization mechanisms. Minimum 2+ years of experience working with RESTful APIs and web services, including securing APIs and handling authentication/authorization. At least 2+ years of experience with application servers such as Apache Tomcat, WebLogic, or JBoss. Minimum 2+ years of experience in vulnerability management tools (e.g., Fortify, Checkmarx, Veracode, or similar SAST/DAST tools). At least 2+ years of experience in debugging and resolving production issues, including errors and performance bottlenecks. Minimum 1+ year of experience with security configurations, including CSP headers, secure cookies ( Secure, SameSite), and cache control mechanisms. At least 1+ year of experience working in Agile/Scrum environments, participating in sprint ceremonies and collaborative development. Degree: Bachelors in Computer Science or equivalent work experience. #J-18808-Ljbffr NTT DATA