.NET Developer – Short-Term Contractor

• Build and test high-resilience, cloud-native services powering an enterprise Knowledge Graph
• Develop backend services and APIs using C# and ASP.NET Core
• Build publishing and query components on Azure
• Integrate with graph, data platform, and external service interfaces
• Implement validation, logging, security controls, and automated tests
• Support deployment, documentation, and operational handover
• Collaborate with architecture, data engineering, DevOps, and QA
• Build a shared rules library used consistently by publishing and query services
• Implement guarded graph queries that refuse unsupported or prohibited responses
• Produce validated JSON-LD and API responses with source and provenance information
• Create regression tests for publication rules, disclaimers, and other safety-critical behavior

• Solid professional experience with C# and .NET development
• Experience building and testing ASP.NET Core APIs
• Experience with JSON and external system integrations
• Familiarity with cloud deployment and CI/CD
• Strong communication and collaboration skills
• Experience with AI-Driven development tooling (Cursor and Codex)

• Remote-friendly work arrangement
• Equal Opportunity Employer commitment