27 days ago
Richmond, VA, USASenior
Base Salary
$120k - $180k/yr
Responsibilities
- Design, develop, and deploy Generative AI models, including LLMs and semantic search frameworks, for customer-facing solutions.
- Identify implementation challenges and develop technically sound solutions.
- Build integrated monitoring systems to validate AI performance and architecture integrity.
- Mentor engineers on Generative AI development and deployment best practices.
- Review code for quality and clean coding standards.
- Collaborate on prompt engineering, testing, and evaluation using tools such as PromptFlow.
- Drive continuous improvement in AI architecture through innovation and stakeholder feedback.
Requirements
- Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent experience.
- At least 5 years of experience in AI/ML, cloud computing, or systems engineering.
- Advanced proficiency in Python and scripting languages such as shell scripts.
- Hands-on experience with Azure OpenAI Service and Azure AI Search.
- Expertise in LLMs, semantic search frameworks, and AI orchestration layers such as Semantic Kernel.
- Experience with DevOps practices, CI/CD pipelines, and testing frameworks.
- Strong communication skills and the ability to influence technical vision across teams.
- Preferred: master’s degree in Computer Science, Engineering, or a related field.
- Preferred: experience integrating CI/CD pipelines for prompt engineering with feedback loops.
- Preferred: knowledge of advanced Generative AI development tools and frameworks for enterprise-scale applications.
Benefits
- Hybrid work arrangement based in Richmond, Virginia, or Plano, Texas; Richmond associates work onsite five days per week and Plano associates work onsite two days per week.
- Benefits include paid sick time, vacation time, holidays, floating holidays, holiday premium pay when applicable, and paid time away for full-time salaried associates subject to manager approval.
- May be eligible for bonus and equity.
Tech Stack
Categories
About CarMax
CarMax is the largest U.S. retailer of used cars, selling and buying vehicles through a nationwide store network and an online platform for consumers. It also provides in-house financing and runs wholesale auctions for dealers. Founded in 1993 and headquartered in Richmond, Virginia, CarMax is a public company (NYSE: KMX) whose business model centers on vehicle sales, trade-ins, and related services such as appraisals, warranties, and home delivery in many markets.