Senior Data Scientist
Posted 3ds ago
Employment Information
Report this job
Job expired or something wrong with this job?
Job Description
Senior Data Scientist on the Matching team leveraging data science to drive real-time recommendations in logistics. Collaborating with engineers to transform data science questions into impactful solutions.
Responsibilities:
- Evaluate and understand current & nascent modelling methods in the Data Science space
- Maintain, expand, and ensure the data quality of natural language
- Train and evaluate Large Language Models on a variety of topics
- Work closely with business stakeholders to deliver new Natural Language Processing & Artificial Intelligence products
- Develop new features for existing algorithms through statistical and machine learning methodologies
- Validate and implement modeling improvements to increase accuracy of data science Algorithms
- Embrace an R&D mindset through Rapid Prototyping & Iterative Experimentation
- Work closely with Tech delivery teams to productionize successful models in an on-demand environment
Requirements:
- 3+ years of experience in advanced analytics, machine learning and/or data science or one year of professional experience with an advanced degree (Masters or PhD)
- Experience with Statistical Algorithms, especially Boosting, Classification, and Regression
- Familiarity with transfer learning & large language models
- Experience transforming datasets to improve model performance
- Experience with experimental analysis
- Experience training neural networks, especially as it relates to transfer learning
- Experience in programming: Python or R
- Familiarity with data fundamentals including SQL
- Bachelor’s degree or higher in Statistics, Mathematics, Computer Science, or a related quantitative discipline
Benefits:
- Three medical plans which include Prescription drug coverage
- Enhanced Fertility benefits
- Flexible Spending Accounts
- Health Savings Account (including employer contribution)
- Dental and Vision
- Basic and Supplemental Life Insurance
- Short-Term and Long-Term Disability
- Paid observed holidays
- 2 paid floating holidays for U.S. hourly employees
- Flexible Time Off (FTO) offered to U.S. salaried employees — no accruals and no caps.
- Paid Time Off (PTO) offered to all other employees in the U.S. and Canada
- Paid parental leave
- Paid time off to volunteer in your community
- Charitable Giving Match Program
- 401(k) with 6% company matching
- Employee Stock Purchase Plan
- Plus a broad range of career development, networking, and team-building opportunities



















