About this role
Principal Software Engineer at CarMax. Location: Richmond or Plano or Dallas. Role: designing platform, building integrations, mentoring engineers Requirements: Bachelor's (or equivalent) and 8+ years building .NET Core/C# solutions on Microsoft Azure; experience with developer platforms, agentic AI workflows (MCP/skills), GitHub, Azure DevOps, IaC (ARM/Bicep), Node.js/TypeScript, REST, and technical leadership. Category: Software Development Seniority: Senior Level Tools: .NET Core, C#, Microsoft Azure, GitHub, Azure DevOps, Azure Boards, ARM, Bicep, Node.js, TypeScript, MCP, RESTful API Commitment: Full Time Workplace: Hybrid Languages: English