Senior Software Engineer, .NET

General Motors

Senior Software Engineer (.NET) leading design and development of high-performance software systems. Collaborating across teams to deliver AI-powered solutions for HR, Communications, and Security IT.

Posted 6/9/2026full-timeWarren • Missouri • 🇺🇸 United StatesSeniorWebsite

Tech Stack

Tools & technologies

AngularAzureCloudDistributed SystemsDockerETLMicroservices.NETPostgresSQL

About the role

Key responsibilities & impact

Lead the design, development, and maintenance of full stack solutions using .NET technologies
Translate business requirements into effective, scalable, and reliable technical solutions
Build AI-powered agents that retrieve context, reason across multiple data sources, recommend actions, and support human-in-the-loop automation
Participate in sprint planning, refine stories, and provide accurate estimations for development timeline
Deliver clean, maintainable code aligned with best practices and modern design patterns
Develop and execute unit test cases with high code coverage
Mentor and coach Junior engineers, conduct code and design reviews
Troubleshoot complex issues, perform root cause analysis, and implement long-term fixes
Support CI/CD workflows and ensure continuous improvement in build and release process
Model and foster GM’s core values and behaviors

Requirements

What you’ll need

8+ years of professional experience in software development with a focus on .NET Core
Minimum 3+ years of experience in leading the software engineering team
Proven expertise in deploying modern design patterns and building scalable, reusable code
Experience building AI/LLM-based applications, preferably with agentic workflows
Strong understanding of RAG architecture, embeddings , vector search , prompt design, context retrieval and LLM evaluation
Experience with Model Context Protocol ( MCP ) for integrating AI agents with tools, data sources, and enterprise systems
Experience with queuing and background jobs orchestration with .Net hosted services
Experience with Azure Infrastructure to deploy, configure and troubleshooting ( IaC pipelines, Site Reliability Engineering, DevOps )
Ability to develop and deploy microservices on AKS
Strong proficiency in Angular for front-end development
Experience in building and scaling backend services across hybrid environments (on prem and cloud)
Ability to configure docker files for containerization.
Maintain ETL pipelines using Azure Synapse to ingest and deliver data to downstream systems.
Hands-on experience with RESTful API design and integration services that connect enterprise systems like Workday, Microsoft identity services (Azure AD/ Entra ID, Microsoft Graph )
Experience with relational databases such as PostgreSQL and SQL Server, including stored procedures
Proficiency in version control systems (Git) and maintain CI/CD pipelines using GitHub actions
Experience with Agile methodologies and tools such as Jira and Confluence
Excellent problem-solving skills, with an ability to work on complex distributed systems.

Benefits

Comp & perks

From day one, we're looking out for your well-being–at work and at home–so you can focus on realizing your ambitions.

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Hard Skills & Tools

.NET CoreAI/LLM-based applicationsRAG architectureembeddingsvector searchprompt designcontext retrievalLLM evaluationmicroservicesRESTful API design

Soft Skills

leadershipmentoringproblem-solvingcommunicationcollaborationcode reviewdesign reviewroot cause analysisagile methodologiessprint planning