What are the responsibilities and job description for the Sr. NET Software Engineer - AI -(Hybrid Role local to DALLAS TX ) position at Relevance Lab Inc.?
Job Title: Senior Software Engineer - AI
Duration: 6 months Contract-to-hire
Location: Onsite Coppell, TX
We are seeking a highly skilled and forward-thinking Senior Software Engineer with over 9 years of experience in designing and developing enterprise-grade solutions using .NET and C#, and at least 1 year of hands-on experience building AI solutions and intelligent agents on the Microsoft platform. The ideal candidate will be passionate about leveraging Prompt Engineering, Context Engineering, RAG, Vectorization & Indexing, and modern AI techniques to drive innovation and efficiency across our technology stack.
Key Responsibilities
- Design, develop, and maintain scalable .NET/C# applications and services.
- Design and implement AI-powered solutions using Microsoft Azure AI services, including Azure OpenAI, Azure AI Foundry, Cognitive Services and Microsoft Agent Framework.
- Build and deploy intelligent agents that integrate with enterprise systems and workflows.
- Apply prompt engineering and context engineering to optimize agent behavior and model outputs.
- Integrate retrieval-augmented generation (RAG) pipelines to enhance agent knowledge and responsiveness.
- Leverage tool use orchestration and action planning to enable agents to interact with external systems and APIs.
- Implement memory management strategies for agents (episodic, semantic, and working memory).
- Use state management, goal tracking, and feedback loops to support autonomous decision-making.
- Evaluate and verify AI agents using various techniques and tools.
- Collaborate with cross-functional teams including product managers, data scientists, and DevOps to deliver high-impact solutions.
- Conduct code reviews, mentor junior engineers, and contribute to best practices in software development and AI integration.
- Stay current with emerging technologies and trends in AI, machine learning, and software engineering.
Required Qualifications
- Bachelor s or Master s degree in Computer Science, Engineering, or related field.
- 9 years of experience in software development using .NET and C#.
- 1 years of experience developing AI solutions and agents using Microsoft technologies.
- Strong understanding of prompt engineering, context engineering, and LLM-based architectures.
- Experience with RESTful APIs, microservices, and cloud-native development.
- Familiarity with CI/CD pipelines, Git, and agile methodologies.
- Excellent problem-solving, communication, and collaboration skills.