BI/Data scientist

SIEN is a leader in digital distribution, discovery and monetization, based in Paris, France.
We specialize in developing adaptive technology to create a highly-personalized user experience. With a team rich in developers, SIEN builds intelligent, data-driven solutions which enable online publishers and software developers to reach targeted audiences and monetize their content more effectively.

Qualifications:
- University degree in computer science, mathematics or equivalent; PhD degree preferred
- Knowledge of statistical methods/ data mining and machine learning algorithms. Experience in applying such methods and algorithms in solving practical problems is a plus.
- Experience with MS SQL technologies; Knowledge of non-relational databases is a plus
- Programming experience; familiarity with R language or Spark framework is a plus
- Previous working experience with big data systems is considered a plus.

The Employee shall perform the duties of “BI/ Data scientist”:

- Search & identify patterns in existing data that can be exploited to improve our product behaviors (Browser, Launchers, Dynamic Downloaders)
- Create & test hypothesis of actions that would be triggered upon collection of data not yet collected
- Communicate with Product managers and teams to identify how new machine learning algorithms can be applied for improving specific products KPIs
- Specify requirements for such new algorithms and determine the needed input data
- Be involved in development of these algorithms and drive their test and validation
- Identify & address tech challenges associated with collection of needed data on large scale in partnership with CTO and IT team
- Participate with development team, defining code & process to collect data needed

Personal:
- Strong verbal and written communication skills;
- Team spirit;
- Strong analytical skills and detailed oriented;
- Excellent interpersonal and communication skill;
- Fluent in English.