Senior Data Scientist

Warszawa, mazowieckie, Polska Full-time

Webinterpret is a fast-growing SaaS business with offices in 5 countries. Our SaaS-based software provides e-commerce Localization Engine that enables online retailers to rapidly expand their business into international markets.

Our services are appreciated by over 20,000 retailers across Europe, US and China and are used to run cross-border Ecommerce stores with some of the biggest names in e-commerce such as Amazon, Ebay, PayPal and others.

Millions of products and orders are processed by our system daily. We are stable, fast growing company of 200+ people that has very ambitious and exciting plans.

We are an international team of talented, empowered people who strive in a fast-paced agile environment. We don’t like bureaucracy and like to get things done. We work as a team and help each other. We are constantly learning, finding better ways to do things, and sharing the knowledge.

If this sounds like your type of environment, get in touch.

 

Senior Data Scientist

Location: Warsaw, Inflancka 4A

 

RESPONSIBILITIES

  • Leading data science projects - from an idea to a production solution
  • Presenting to a broader audience insights and outcomes from analysis
  • Proposing reproducible experiments
  • Designing problem solutions
  • Mentoring less experienced team members
  • Improving existing systems or creating new ones based on machine learning, statistics and game theory
  • Identifying new opportunities for the company based on data

 

DESIRED SKILLS

  • Minimum of 5 years in the market designing and delivering services or solutions for which data modeling and analytics are a significant component
  • Strong Python programming skills (including packages like Pandas, sklearn, Keras, NLTK, Airflow or similar)
  • Very good understanding of statistics
  • Solid  knowledge about Machine Learning and Deep Learning
  • Proven track record of solving real business problems
  • Experience in A/B testing
  • Data visualization skills
  • Experience with SQL and NoSQL databases
  • Experience in working with time series and text data
  • Knowledge about SOA and building REST API services
  • Ability to work with big data volumes
  • Strong interpersonal, verbal and written communication skills
  • Good command of English

NICE TO HAVE

  • PhD degree
  • Experience with cloud-based ML solutions
  • Speaking at conferences or meetups
  • Former experience in e-commerce or related to:
    • product ranking
    • hierarchical categorization
    • churn prediction
    • forecasting revenue
    • recommendation systems
  • Experience with Docker or Kubernetes
  • Experience with Agile/Scrum methodologies

 

WE OFFER

  • Working with big partners (eBay, Amazon, Google, PayPal, and others)
  • Dynamic international team
  • Free English, French, German and Polish lessons
  • Best friends of IT staff - free espresso and fruits
  • Access to chillout room with a billiard and a game console
  • Work in modern and well arranged office in the city centre - just next to a metro station
  • Training plan and regular employee evaluation
  • Attractive salary
  • Health and sport packages
  • Help with relocation to qualified candidates

 

 

Please include the following statement in your application: "I hereby authorize you to process my personal data included in my job application for the needs of the recruitment process in accordance with the Personal Data Protection Act dated 29.08.1997 (uniform text: Journal of Laws of the Republic of Poland 2002 No 101, item 926 with further amendments)".