Senior Data Modeller at Expedia

Sofia, Sofia City Province, Bulgaria

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Not SpecifiedCompensation

Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

Financial Services, Analytics, Credit RiskIndustries

Requirements

A degree (BSc level) in a numerical discipline, such as Computer Science, Mathematics, Statistics and econometrics, Physics
3+ years of working knowledge in Python – preferably both Python's own syntax but also some of its main analytical packages (such as Pandas, Numpy, scikit-learn)
Understanding of how and when to apply analytical approaches including regression analysis and machine learning
Grasp of probability, statistical inference, optimization algorithms, linear algebra, and calculus
Good at spotting problems and quickly proposing solutions
Experience with BI Tools such as Tableau and Power BI (considered as an advantage)
Fluency in English

Responsibilities

Data extraction and data processing
Develop, manage credit risk models, including application, behavioral, and collection scoring models
Evaluate the performance of the trained models and presentation of the results to stakeholders
Produce ad-hoc analysis on the available datasets or developed models
Work on proof-of-concept projects to support client needs
Oversee the day to day work of more junior team members
Identify opportunities for automation and follow them through internally within the team and towards external stakeholders

Skills

Data Modelling

Statistical Modelling

Credit Risk Models

Data Extraction

Data Processing

Model Validation

Ad-hoc Analysis

SQL

Python

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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