Data Scientist (Personal Valuation Team) at Epsilon

| Chicago
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Company Description

Positioned at Publicis Groupe's core, Conversant is a marketing tech platform that helps brands transform ordinary customer experiences into meaningful, human experiences. The Conversant platform powers a connected suite of products and services called Epsilon PeopleCloud, combining leading-edge identity management, industrial-strength data and technology expertise with big brand acumen gained over five decades of working with the industry’s top brands. Our human-powered, data-led marketing delivers unmatched depth, breadth and scale to help brands create exceptional business outcomes. For more information, visit www.epsilon.com. Follow us on Twitter at @EpsilonMktg.

Job Description

External Title: Data Scientist 
Internal Title: Decision Science, Scientist 

As a Data Scientist in our Decision Sciences R&D organization, yyou will be responsible for researching and building machine learning, natural language processing, and recommender system applications to extend Epsilon CORE Personalization Platform. Epsilon CORE Personalization Platform analyzes anonymized data at Internet scale and evaluates more than one trillion advertising opportunities per month in real-time. You will work on real-world problems as part of our highly collaborative R&D team, and your solutions will directly and rapidly impact our business. This includes analyzing raw source data and derived data, researching and developing models, algorithms, and applications, building tools and analyses for new and existing products and presenting findings.

RESPONSIBILITIES

  • Develop an understanding of Epsilon CORE Personalization Platform and proprietary datasets
  • Use your machine learning expertise to research and recommend the best approaches to solving our technology and business problems
  • Design, implement, and validate your solutions in Apache Spark and Apache Hive using Scala or Python on large state-of-the-art computing clusters.
  • Work with our Engineering teams to integrate your solutions into Epsilon’s CORE Personalization Platform
  • Participate fully in our collaborative approach to research and applications projects

Qualifications

  • A Ph.D. in Computer Science, Operations Research, Electrical Engineering, Statistics, Mathematics, Physics, Economics, or related scientific discipline
  • Research experience and coursework in Optimization, Control Theory, Machine Learning, or Simulation
  • Experience with distributed computing, such as Hadoop, Spark, or related technologies
  • Familiarity with Scala, Python, SQL, or Java
  • Strong understanding of modeling and statistical techniques
  • Desire to work in a highly collaborative environment

ADDITIONAL USEFUL BUT NOT REQUIRED SKILLS

  • Experience with Recommender Systems, Natural Language Processing, Information Retrieval, Mathematical Optimization, Control Theory, Time-Series Analysis

Additional Information

Great People, Deserve Great Benefits
We know that we have some of the brightest and most talented associates in the world, and we believe in rewarding them accordingly. If you work here, expect competitive pay, comprehensive health coverage, and endless opportunities to advance your career.

Epsilon is an Equal Opportunity Employer.  Epsilon’s policy is not to discriminate against any applicant or employee based on actual or perceived race, age, sex or gender (including pregnancy), marital status, national origin, ancestry, citizenship status, mental or physical disability, religion, creed, color, sexual orientation, gender identity or expression (including transgender status), veteran status, genetic information, or any other characteristic protected by applicable federal, state or local law. Epsilon also prohibits harassment of applicants and employees based on any of these protected categories.

Epsilon will provide accommodations to applicants needing accommodations to complete the application process.

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Technology we use

  • Engineering
    • C#Languages
    • C++Languages
    • JavaLanguages
    • JavascriptLanguages
    • PerlLanguages
    • PHPLanguages
    • PythonLanguages
    • RLanguages
    • ScalaLanguages
    • SqlLanguages
    • MapRLanguages
    • D3JSLibraries
    • jQueryLibraries
    • ReactLibraries
    • Juptyer NotebookLibraries
    • AngularJSFrameworks
    • Backbone.jsFrameworks
    • CakePHPFrameworks
    • Ember.jsFrameworks
    • HadoopFrameworks
    • LaravelFrameworks
    • Node.jsFrameworks
    • SparkFrameworks
    • TensorFlowFrameworks
    • HbaseFrameworks
    • Kafka Frameworks
    • StormFrameworks
    • CassandraDatabases
    • HBaseDatabases
    • HiveDatabases
    • Microsoft SQL ServerDatabases
    • MySQLDatabases
    • OracleDatabases
    • PostgreSQLDatabases
    • GreenplumDatabases
    • NoSQLDatabases

Location

101 N Wacker Drive, Chicago, IL 60606

An Insider's view of Epsilon

What's something quirky about your company?

We have a company band, made up of anywhere from 30 to 40 employees at a given time. The band has a large following and performs at charity events around Chicago. They also perform a full set at Epsilon’s holiday party each year at the House of Blues. My jaw hit the floor when I saw my peers up on stage rocking out.

Paul

Associate Automation & Infrastructure Engineer

How do you collaborate with other teams in the company?

We collaborate through storytelling. It’s not ‘how’ we build it, but rather ‘why’ we build it. We need to tell stakeholders a story about a consumer pain point, solving it in a differentiated manner and the larger vision. Then, collaboration occurs as we incorporate feedback and have a motivated team building towards a shared vision.

Matt

VP, Product Management:

How would you describe the company’s work-life balance?

Conversant has a very good work-life balance, including unlimited PTO. As a young adult, traveling around the world is one my top priorities and working with a company that aligns with that is a huge plus. I have had the flexibility to visit 7 countries. That flexibility is one of many things that has kept me at Conversant for five years.

Alba

Team Lead, Engineering

What are Epsilon Perks + Benefits

Epsilon Benefits Overview

At Epsilon, we offer benefits and perks that enable our associates to thrive and foster a culture of innovation.

Culture
Volunteer in local community
Conversant participates in local community activities such as the Greater Chicago Food Depository, Off the Street Club, Chicago Cares Serve-A-Thon, Habitat for Humanity and Ronald McDonald House.
Partners with Nonprofits
Friends outside of work
Eat lunch together
Intracompany committees
Conversant has a Social Committee that organizes social, charitable and sports activities.
Daily stand up
Open door policy
Group brainstorming sessions
Open office floor plan
Diversity
Dedicated Diversity/Inclusion Staff
Health Insurance & Wellness Benefits
Flexible Spending Account (FSA)
Disability Insurance
Dental Benefits
Vision Benefits
Health Insurance Benefits
Life Insurance
Pet Insurance
Wellness Programs
Onsite Gym
Team workouts
Conversant's team fitness initiatives include intramural softball, volleyball and soccer.
Retirement & Stock Options Benefits
401(K)
Performance Bonus
Match charitable contributions
Child Care & Parental Leave Benefits
Child Care Benefits
Conversant provides back-up care benefits.
Remote Work Program
Family Medical Leave
Adoption Assistance
Vacation & Time Off Benefits
Unlimited Vacation Policy
Generous PTO
Paid Volunteer Time
Paid Holidays
Paid Sick Days
Perks & Discounts
Beer on Tap
Casual Dress
Commuter Benefits
Company Outings
Conversant hosts an annual summer boat party on Lake Michigan and a holiday party at the House of Blues, where our employee-run band performs the live entertainment all night.
Free Daily Meals
Game Room
Our game room includes Foosball, Shuffle Board.
Happy Hours
Happy hours are hosted at team's discretion.
Parking
Recreational Clubs
Fitness Subsidies
Professional Development Benefits
Job Training & Conferences
Conversant offers employees professional development opportunities like on-site training courses and the ability to attend job-related conferences and seminars.
Tuition Reimbursement
Lunch and learns
Conversant hosts lunch and learn meetings on occasion.
Promote from within
Mentorship program
Our mentorship program includes 1-to-1 program and career mentoring.
Time allotted for learning
Conversant encourages employees to complete 48 hours of professional development training per year.
Online course subscriptions available
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