Grubhub is the nation's leading online and mobile food ordering company dedicated to connecting hungry diners with local takeout restaurants. The company’s online and mobile ordering platforms allow diners to order directly from approximately 40,000 takeout restaurants in more than 1,000 U.S. cities and London. Every order is supported by the company’s 24/7 customer service teams. Grubhub has offices in Chicago, New York and London.

Lead Data Scientist at Grubhub

Grubhub is the nation's leading online and mobile food ordering company, dedicated to connecting hungry diners with their favorite local restaurants. The people who work at Grubhub are our company's greatest asset; each person at Grubhub plays an integral part in building tools and technology that help restaurants succeed, and in cooking up fresh new ways to delight our diners.

The company’s online and mobile ordering platforms allow diners to order directly from more than 55,000 takeout restaurants in over 1,100 U.S. cities and London. The Grubhub portfolio of brands includes Grubhub, Seamless, AllMenus, and MenuPages.

We want you to enjoy where you work, who you work with and what you work on. At Grubhub, you can order your cake and eat it too!

Some Challenges You’ll Tackle
  • As a part of CRM leadership, you will lead the team that develops models and triggered 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).
  • We believe in personalization - finding the most relevant offer for each of our diners, across a diverse set of options. This means solving complex, large-scale problems using Spark and Python. You and your team will build models that will meaningfully affect our marketing spend, and impact millions of our customers.
  • CRM area is just getting started: your work will be able to move the needle. You will present your team’s work to the CEO of Grubhub - and he will expect your team to meaningfully move the bottom line for the entire company!
  • 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.
  • Lead and mentor the Agile team of data scientists. Help solve challenging problems with problem formulation, prioritization, exploration and implementation.
  • Collaborate and work closely with Engineering, Product and Design to create high quality reliable, consumer-facing products.
You Should Have
  • Hands-on software engineering skills: testing, code reviews, automation, scaling production systems. Our team pushes very hard to scale through automation. Advanced Python and Spark Skills are essential to perform your daily tasks.
  • Hands-on experience developing, debugging, improving models in Python and Spark.
  • Strong Machine Learning and Statistics track record and expertise on Regression Methods, Classification Methods, Clustering, Neural Networks, Unsupervised Learning Methods, Etc.
  • Experience working on Anomaly Detection, User Rating Calculation,Time Series Forecasting, Etc.
  • In depth understanding of Experiment design - control vs variations, factorial experiment design, multivariate experiments, simple random sampling vs. stratified, etc.
  • Strong cross-functional communication skills - The algorithms we develop are central to how the business runs. So it's critical for you to understand the drivers of our business very deeply, and to be able to explain your approach to a wide variety of both technical and non-technical stakeholders and take input from them where appropriate.
  • SQL experience - Experience in transactional and data warehouse environments using MySQL, Hive, or other database systems. Must deeply understand joins, subqueries, window functions, etc.
  • Humility - Admit when you’re wrong and make a mistake, then let’s laugh about it.
  • 6+ years of experience using the above skills
  • 2+ years of experience managing teams. Working knowledge of running an agile prioritization process and daily standups.
  • Bachelor’s in computer science, applied math, electrical engineering, or a related field

 

Got These? Even Better:

  • Good understanding of data structures and computational complexity.
  • You know how to sell an idea to a group of people.
  • Predictive Analytics- Clustering, regression, neural networks, etc.
  • Github links
And Of Course, Perks!
  • Unlimited paid vacation days. Choose how your time is spent.
  • Never go hungry! We provide weekly GrubHub/Seamless credit.
  • Regular in-office social events, including happy hours, wine tastings, karaoke, bingo with prizes and more.
  • Company-Wide initiatives that dedicate time to innovation, continuous learning and cross-department connections.
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Why work with us
Be the first of your friends to declare, "I love where I work!" and actually mean it. Laugh hard and work with some of the best and brightest in the tech industry. We want you to enjoy where you work, who you work with and what you work on. At GrubHub, you can order your cake and eat it too!
Culture
Grubhub offers a very laid back culture where they encourage all employees to contribute to the success of the organization through their entrepreneurial spirit. The organization thrives on team members of all levels interacting, collaborating and mentoring each other.
Perks & Benefits
Competitive salaries and a 401(k) plan with employer matching
$18 per week to use on the Grubhub website
Restricted stock units for all team members
Unlimited snacks and beverages
Learning and development opportunities
Flexible vacation time, paid holidays, and company outings
Casual dress code and private roof top deck

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