Information Security

Senior .NET Application Security Developer

Cognizant Technology Solutions Corporation

Halifax · Halifax County · Canada

Share this job: X Facebook WhatsApp Save job

Strengthen enterprise application security remotely across Canada using .NET development, vulnerability remediation, and secure coding practices.

This Senior .NET Developer role bridges software engineering and enterprise security. You will analyze SAST, DAST, SCA, and penetration testing results while writing secure .NET fixes. The work supports DevSecOps, OWASP alignment, and production application security.

Key Responsibilities:

  • Analyze and remediate vulnerabilities from application security assessments
  • Write and deploy secure .NET code fixes
  • Perform root cause analysis and prevent recurrence
  • Integrate automated security gates into CI/CD pipelines
  • Mentor developers on secure development practices

Requirements:

  • Six or more years of strong .NET development experience
  • Hands-on vulnerability remediation for internet-facing applications
  • Experience with DAST, SAST, and SCA tools
  • Experience remediating OWASP Top 10 vulnerabilities
  • Familiarity with DevSecOps and AI-assisted security tools

Apply senior .NET engineering expertise to vulnerability analysis, secure fixes, and application security across remote Canadian projects.

#J-18808-Ljbffr

Reference: WJ-4483_1514094 · Posted 08 Nov 2026, 02:58 AM

Apply now

More jobs

This role is listed on GigBlow for discovery and search. Hiring decisions and applications are handled by the employer or their chosen application system.

.NET Application jobs in other states

.NET Application in Division No. 11 .NET Application in Division No. 6 .NET Application in Ontario .NET Application in Metro Vancouver Regional District

Browse jobs

IT & Software Jobs Healthcare & Medical Jobs Accounting & Finance Jobs AI & Emerging technologies Jobs Information Security Jobs Science & Technology Jobs Sales & Business Dev Jobs Legal Jobs Retail & FMCG Jobs Insurance & Superannuation Jobs Engineering Jobs Logistics & Transport Jobs Self Employment Jobs Advert / Media / Entertainment Jobs Customer Service Jobs Admin & Secretarial Jobs Construction & Trades Jobs Community & Sport Jobs Executive Positions Jobs Education & Teaching Jobs Human Resources Jobs Administration Jobs Real Estate & Property Jobs Hospitality & Tourism Jobs Marketing & PR Jobs Primary Industry Jobs Consulting & Corporate Strategy Jobs Specific Jobs Jobs Browse all jobs