Principal Data Scientist - Search
Chicago, Illinois, United States
USD 147K-240K Senior-level Full Time
Tasks
- Analyze KPIs and optimize search performance
- Architect search quality framework
- Build scalable high performance search algorithms
- Collaborate with product managers and engineering teams
- Define long term search platform technical vision
- Design deploy machine learning models for search relevance and ranking
- Develop NLP vector search and personalization capabilities
- Develop automated evaluation pipelines
- Implement AI driven search quality validation
- Mentor search engineering team
- Run A B testing and measure impact
Perks/Benefits
- 401k savings plan
- Adoption benefits
- Career development
- Employee assistance program
- Employee discounts
- Flexible spending accounts
- Health savings account
- Paid time off
- Parental leave
- Relocation support
- Remote work
- Tuition reimbursement
Skills/Tech-stack
A/B | A/B Testing | APIs | AWS | Agile | Azure | B testing | BM25 | Clustering | Deep learning | Git | Google Cloud | Information Retrieval | LLM | Logistic Regression | MLOps | Machine Learning | NLP | Neural Networks | Personalization | Process control | Prompt engineering | Python | Retrieval-Augmented Generation | Statistical Analysis | Statistical Process Control | Vector Search
Education
Bachelor of Engineering | Bachelor of Science | Master of Science | PhD
Roles
Data Scientist | Principal | Principal Data Scientist | Scientist
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