Description
Are you a talented and knowledgeable AI/ML developer? Set your sights on a career at Heritage Auctions, headquartered in Dallas, Texas, with offices in New York, Chicago, Beverly Hills, London, Hong Kong, and other cities. Heritage Auctions is the largest auction house founded in the U.S. and serves more than 40 different auction categories, including Coins, Sports, Comics, Historical, Jewelry, Fine & Decorative Art, Wine, and many more.
LOCATION:
South of Dallas/Fort Worth International Airport, NW corner of W. Airport Freeway (Hwy. 183) and Valley View Lane
Benefits
Medical, Dental, Vision coverage
Paid time off
401k savings plans
Daily Pay: Access your pay when you need it!
COMPENSATION: Commensurate based on experience.
SUMMARY: Responsible for designing, implementing, and optimizing innovative AI/ML solutions to address complex business challenges while collaborating with designers, project/product managers, and other stakeholders.
Essential Duties & Responsibilities
- Develop and implement machine learning and AI models, algorithms, and solutions to address business challenges.
- Optimize implemented tools for scalability, efficiency, and robustness to ensure smooth integration with existing systems and infrastructure.
- Perform data analysis, data preprocessing, and feature engineering to prepare data for model training and evaluation. Includes both SQL data and image data.
- Evaluate model performance and accuracy using relevant metrics and validation techniques, addressing any issues or updating them as needed.
- Continuously seek opportunities for process improvement, automation, and efficiency enhancements in AI/ML development and deployment.
- Conduct research to stay updated with the latest AI/ML technologies and contribute to organizational innovation.
- Convert business requirements to system design.
- High attention to detail is required.
- Development of multi-agent systems for search and recommendation engines using AI/ML technologies such as LLMs, NLP, RAG, etc.
- Other duties may be assigned.
Requirements
EDUCATION & EXPERIENCE:
- Bachelor's degree in a quantitative field (Computer Science, Engineering, Statistics, Math, or related) preferred
- Master's degree or Ph.D. in a relevant field (e.g., Machine Learning, Artificial Intelligence, Data Science, or Computer Science) is preferred but not required
- Relevant certifications from learning platforms such as Coursera, edX, Udemy, or others a plus
- 2+ years of experience developing AI/ML projects and measuring the outcomes
- 2+ years of experience with Machine learning frameworks, particularly TensorFlow, scikit-learn, Python, NLP, etc.
- 2+ years of experience with VS Code (Strong software development skills, including code refactoring, monitoring training jobs, and debugging).
- Experience in computer vision (image recognition) and large language models (GPT) preferred
- Experience with technologies such as Azure, Nvidia, GitHub, Elastic, etc.
- Experience in ML / GenAI tools and patterns, including LLM, RAG, MLOps, and NLP
- Experience using different models (OpenAI, ChatGPT, Llama, LangChain, TensorFlow, etc.) and understanding applicability to purpose/use.
- Strong problem skills to address technical challenges in AI model training and data processing
- Good communication skills to articulate technical details and project requirements clearly
- Experience in building RAG (Retrieval Augmented Generation) solutions using Elastic
- Expertise in index design and lifecycle management, optimization of document ingestion, and the development of Elasticsearch queries
- Proficiency in Microsoft applications, primarily Teams, Outlook, Excel, and Word.
- Proficiency in Microsoft SQL.
WORK ENVIRONMENT: Individuals must be team-quality players in a fast-paced environment. The candidate must work in an environment with 50% development and 50% production support.
Heritage Auctions welcomes and encourages applications from women, minorities, veterans, mature workers, and persons with disabilities. EOE
