Senior Data Scientist

Develop data science approaches

GfK
Senior
12 000 - 16 900
PLN
gross / month (Employment contract)

Online interview
Employment contract
Ludna 2, Warsaw
Remote possible
67%
Paid vacation
20/26 days per year

Project description

We are building end-to-end, data-driven products using high performance computing solutions on top of our own big data environments that collect, pipeline, mine and aggregate data at petabyte-scale. And we, the Global Data Science team, sit right there in the engine room, developing innovative and prescriptive analytics solutions in an agile way, using our unique data assets. A perfect playground for creative minds who have fun shaping things!

Our projects are challenging - so it's quite likely you need to leave your comfort zone to deliver compelling solutions. Fortunately, we have a team of over 60 Scientist in Nuremberg, Warsaw and London with very diverse backgrounds.

Your tasks

  1. Design and develop analytical approaches based on product concepts, going all the way from feasibility checks to implementation in end2end solutions
  2. Manage and coordinate Data Science projects, i.e. defining user stories and specific tasks working closely with Product Owners and Product Managers
  3. Closely collaborate with machine learning engineers/ software engineers on creating data-driven end-to-end solutions for marketers
  4. Present GfK’s Data Science capabilities in client-facing situations, at conferences and in workshops
  5. Actively share Data Science knowledge within GfK's Technology and Data network

Who we're looking for?

Our expectations:

  • Expert modelling skills
  • Knowledge of advance statistics
  • Experience in developing and applying Machine-Learning components
  • Experience in Big Data environments
  • Fluent communication in English
  • 5-year experience in Data Scientist position


Skills
Python or R
How we manage our projects?
Methodology
Agile
Project management software
Jira
Opportunity to change between projects
How we code?
Code review
Pair programming
TDD
How we test?
Unit tests
Toolset
Laptop
Additional monitor
Headphones
Personal container
Freedom to pick your tools
Operating system
Work environment
Open space
Flexible working hours
Business trips
7 - 22
Office hours
Healthcare
  • Healthcare package
Kitchen
  • Hot beverages
Traning
  • Conferences
  • Trainings
  • Books
  • English classes
  • Various coding tournaments and challenges
Parking
  • Bicycle parking
Other
  • Shower
  • Integration events
  • Range of sports activities

Recruitment process

- 18 days
screening interview
homework task
presentation
final meeting

Our company

GfK

Warsaw 190
Tech skills
  • Python
  • SAFe/Agile
  • Github

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