Senior ML/AI Data Scientist - Remote at Expedia

New Orleans, Louisiana, United States

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Not SpecifiedCompensation

N/AExperience Level

N/AJob Type

Not SpecifiedVisa

N/AIndustries

Requirements

3+ years of experience in machine learning, NLP, or predictive modeling
Model development experience using Logistic Regression and ML methods such as Gradient Boosting
Proficiency in Python and experience with GenAI frameworks (e.g., LangChain, Haystack, etc)
Hands-on experience building LLM agents using OpenAI functions
Familiarity with orchestration tools and cloud platforms
Experience with RAG pipelines, vector databases, and prompt engineering
Experience with commercial and consumer credit data

Responsibilities

Lead end-to-end development of credit risk models, including data sampling, feature engineering, model training, testing, and performance monitoring
Collaborate with internal consultants in developing custom client credit risk or fraud models
Support internal generic score and external client validations
Partner with technology teams to bring models to production
Architect and implement LLM-based agents can tool use, memory, and multi-step reasoning
Integrate agents with internal APIs, databases, and third-party services to promote dynamic decision-making and task execution
Monitor, evaluate, and improve on agent performance using structured evaluation frameworks

Skills

Expedia

Travel booking platform for flights, hotels, rentals

About Expedia

Expedia Group operates in the travel industry, offering a wide range of services for travelers and travel-related businesses. It connects users with options for flights, hotels, car rentals, vacation packages, and activities through its various brands, including Expedia, Hotels.com, and Vrbo. Travelers can easily find and book trips that match their preferences and budgets. The company earns revenue primarily through commissions on bookings and advertising from travel service providers looking to promote their offerings. Additionally, Expedia Group supports its partners by providing access to valuable data and technology, helping them improve their operations and grow their businesses. The goal of Expedia Group is to create a seamless travel experience for users while maximizing the potential of its partners.

Bellevue, WashingtonHeadquarters

1996Year Founded

$3,277.3MTotal Funding

IPOCompany Stage

Consumer Goods, EntertainmentIndustries

10,001+Employees

Benefits

Competitive Paid Time Off

Travel Discounts

Healthcare Flexible Spending Accounts

Employee Assistance Program

Wellness & Travel Reimbursement

Workplace Accomodations

Medical, Dental, & Vision Insurance

Matching Gifts

New Parental Benefits

Risks

Riyadh Air's entry could increase competition, affecting Expedia's market share.

CFO transition may lead to strategic shifts impacting financial management and investor confidence.

Expedia's partnerships may strain resources, affecting service quality if not managed well.

Differentiation

Expedia offers a comprehensive suite of travel services under one platform.

The company leverages a diverse portfolio of brands like Hotels.com and Vrbo.

Expedia provides partners with valuable data and technology to optimize their offerings.

Upsides

Expedia can capitalize on the rise of 'workcations' with longer stay packages.

The trend of 'bleisure' travel offers opportunities for specialized leisure-business packages.

Increased demand for personalized travel experiences can enhance user engagement for Expedia.

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