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Staff Data Scientist
Ritchie Bros.Staff Data Scientist building ML models and AI applications at IAA, improving operational efficiency and driving growth.
Posted 4/29/2026full-timeWestchester • Illinois • 🇺🇸 United StatesLead💰 $117,830 - $176,750 per yearWebsite
Tech Stack
Tools & technologiesPythonSQL
About the role
Key responsibilities & impact- Lead end-to-end data science projects
- Design and build supervised, unsupervised, and deep learning models
- Develop AI agentic applications and LLM-powered solutions
- Design and analyze experiments to measure model and product impact
- Partner with data engineering and ML platform teams
Requirements
What you’ll need- 5–7 years of experience building and deploying production machine learning models
- Advanced proficiency in Python and SQL
- Hands-on experience building AI agentic applications using LangChain, LangGraph, or similar frameworks
- Strong foundation in statistics and core ML algorithms
- Experience working with large-scale datasets using distributed computing frameworks
- Proven ability to translate ambiguous business problems into technical solutions
Benefits
Comp & perks- Medical, dental, vision, and basic life insurances
- 401k plan with 100% match for the first 4% contributed
- 15 days of PTO each year
ATS Keywords
✓ Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
PythonSQLmachine learningsupervised learningunsupervised learningdeep learningstatisticsAI applicationsdistributed computingcore ML algorithms
Soft Skills
leadershipproblem-solvingcommunicationcollaborationanalytical thinking