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Senior Data Scientist

| Chicago

Some Challenges You’ll Tackle

Be a part of the data science teams that develops models and triggered marketing programs that deliver relevant offers to our hungry diners. The systems you'll build will affect grubhub.com and offsite experience (email, push notifications, display and social ads). Finding the most relevant restaurant, dish, and offer for each of our diners, across a diverse set of options. Solving complex, large-scale problems using Spark and Python. Build models that will meaningfully affect our marketing spend, and impact millions of our customers. Explore diverse data sets of large volumes to develop models which help drive complex, real time data driven products with real world impact. Using sound scientific principles in analysis, model training, testing and validation of the data models to create precise, high performing and reliable models to be used in our marketing. Using software principles to write functional, scalable, tested and clean deployable code, during the implementation stage of algorithms. Mentor the Agile team of data scientists. Help solve challenging problems with problem formulation, coding, debugging, and planning of future iterations. Collaborate and work closely with Engineering, Product and Design to create high quality reliable, consumer-facing products.

You Should Have

Requires a Bachelor's Degree in Computer Science, Applied Mathematics, or a related field plus 4 years of experience in each of the following: Hands-On Software Engineering, Including Testing, Code Reviews, Automation, Scaling Production Systems; Developing, Debugging, Improving Models in Python and Spark; Machine learning and statistics, including regression methods, classification methods, clustering, neural networks, and unsupervised learning methods; anomaly detection, user rating calculation, and time series forecasting; experiment Design, Including Control Vs Variations, Factorial Experiment Design, Multivariate Experiments, And Simple Random Sampling Vs. Stratified; SQL; transactional and data warehouse environments using MYSQL, Postgres, or Hadoop/Hive; Joins, subqueries, and window functions.

 

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Technology we use

  • Engineering
    • JavaLanguages
    • JavascriptLanguages
    • PHPLanguages
    • PythonLanguages
    • RLanguages
    • RubyLanguages
    • SqlLanguages
    • ReactLibraries
    • ReduxLibraries
    • AngularJSFrameworks
    • HadoopFrameworks
    • Node.jsFrameworks
    • Ruby on RailsFrameworks
    • SparkFrameworks
    • SpringFrameworks

Location

111 W. Washington St., Chicago, IL 60602
Culture Club Coordinator
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What are Grubhub Perks + Benefits

Grubhub Benefits Overview

PTO. It’s true, we provide you a generous amount of time to recharge.

Better Benefits. Get quality insurance, flex-spending accounts, retirement options and commuter perks.

Stock Up. All of our employees are owners, in fact, they’re granted Restricted Stock Units, which means we’re all in it to win it.

Free Food. Kitchens are stocked and free Grubhub each week.

Casual Culture. Catch rays on the rooftop or get comfy on the couch and get to know your coworkers — because work, should be a place you want to be.

Culture
Friends outside of work
Eat lunch together
Intracompany committees
Daily stand up
Open office floor plan
Health Insurance & Wellness Benefits
Flexible Spending Account (FSA)
Disability Insurance
Dental Benefits
Vision Benefits
Health Insurance Benefits
Life Insurance
Wellness Programs
Retirement & Stock Options Benefits
401(K)
401(K) Matching
Company Equity
Employee Stock Purchase Plan
Child Care & Parental Leave Benefits
Flexible Work Schedule
Remote Work Program
Family Medical Leave
Vacation & Time Off Benefits
Unlimited Vacation Policy
Generous PTO
Paid Holidays
Perks & Discounts
Beer on Tap
Casual Dress
Commuter Benefits
Company Outings
Game Room
Stocked Kitchen
Some Meals Provided
Happy Hours
Fitness Subsidies
Professional Development Benefits
Job Training & Conferences
Promote from within
Time allotted for learning
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