Senior .NET Core Developer Needed for Multi-Region Microservices Refactor

DataPro Services

Freelance · Remote · Flexible hours

About the role

DataPro Services is launching a security hardening initiative for its cloud‑hosted applications. We need a .NET Core Developer to strengthen authentication, encrypt data at rest, and implement secure coding standards across microservices.

Key responsibilities

• Audit existing .NET Core services for security gaps and produce remediation plans
• Implement role‑based access control and token validation using Azure AD
• Integrate encryption libraries for sensitive data storage and transmission
• Write automated security tests and CI pipeline checks
• Document security guidelines and provide knowledge transfer to the internal team

Must-have skills

• 5+ years of .NET Core development experience
• Strong knowledge of C# and Azure cloud services
• Hands‑on experience with security frameworks (OWASP, JWT, OAuth2)
• Proficiency in writing unit and integration tests for security features

Nice to have

• Experience with Azure DevOps pipelines
• Familiarity with container security (Docker, Kubernetes)
• Certifications such as Azure Security Engineer Associate