.NET Core Developer – Cloud-Native System Integration

Pinecrest Systems

Contract · Part-time · Remote · Flexible hours

About the role

Pinecrest Systems is launching a critical integration project to sync billing, CRM, and internal APIs. We need a .NET Core Developer who can design, implement, and test seamless data flows while maintaining high performance and security.

Key responsibilities

• Develop and extend .NET Core micro‑services that bridge billing, CRM, and internal APIs.
• Write clean, testable C# code and implement Azure‑based deployment pipelines.
• Collaborate with product owners to translate integration requirements into technical specifications.
• Perform unit and integration testing, troubleshoot issues, and ensure reliable data mapping.
• Document APIs and integration patterns for future maintenance.

Must-have skills

• Strong experience with .NET Core and C#.
• Proficiency in Azure services (Functions, Service Bus, App Service).
• Understanding of RESTful APIs, JSON, and authentication mechanisms.
• Ability to work independently in a remote, part‑time setting.

Nice to have

• Familiarity with billing platforms or CRM systems.
• Experience with CI/CD tools like Azure DevOps.
• Knowledge of Docker containers for local testing.