Djezzy

Informatique, Télécom, Internet
Adresse : Route de Wilaya, Lot n° 37/4, Dar El Beida, –, Alger, Algérie

Djezzy

Informatique, Télécom, Internet Adresse : Route de Wilaya, Lot n° 37/4, Dar El Beida, –, Alger, Algérie

Test 06-04-2022 Data Scientist H/F

  • Lieu de travail Alger, Algérie
  • Date d'expiration 05 Juillet
  • Niveau de poste Confirmé / Expérimenté
  • Secteur d'activité Informatique, Télécom, Internet
  • Niveau d'étude (diplome) Master 2, Ingéniorat, Bac + 5
  • Nombre de postes 03
  • Type de contrat CDI
Mission générale du poste :
Responsible for providing analytical support related to user growth and content, performing market and competitive analyses. Identifying key market trends and telling stories with data. Passionate about finding insights in large datasets using machine learning and AI technics. Synthesizing and communicating results, and driving practical business impact. Work crossfunctionally with the product, IT, Strategy, MKT, Analytics & Finance teams.

Tâches Principales :
Conduct undirected research and frame openended business questions

Extract huge volumes of data from multiple internal and external sources (sources DB, web, logs...)

Employ sophisticated analytics programs, machine learning and statistical methods to prepare data for use in predictive and prescriptive modeling

Thoroughly clean and prune data to discard irrelevant information

Explore and examine data from a variety of angles to determine hidden weaknesses, trends and/or opportunities

Devise datadriven solutions to the most pressing challenges

Invent new algorithms to solve problems and build new tools to automate work

Communicate predictions and findings to management and IT departments through effective data visualizations and reports

Recommend costeffective changes to existing procedures and strategies

Write and interpret complex SQL queries for standard as well as ad hoc data analysis purposes

Being the go to person for any data question.



Contraintes du poste,Conditions spécifiques :
Advanced skills in SQL and other programming languages

Data warehouse, Data mining and Big DATA knowledge.

Compétences, Exigences du poste :
Liées au métier :

Math and Statistics skills

Machine learning tools and techniques (e.g. knearest neighbors, random forests, ensemble methods, etc.)

Software engineering skills (e.g. distributed computing, algorithms and data structures)

TERADATA Machine Learning Engine (AsterDATA)

Data Warehouse and Data mining

Data cleaning and mugging

Data visualization and reporting techniques and tools (SAP BO, Qlik, Tableau, …)

Unstructured data techniques

R and/or SAS languages

SQL databases and database querying languages

Python (most common), C/C++ Java, Perl

Big data platforms (Hadoop, Hive & Pig, ...).



Transverse :

Analytic ProblemSolving

Effective Communication

Intellectual Curiosity

Telecommunication Knowledge



Langues :
Français Niveau Niveau avancé,Anglais Niveau Niveau professionnel

500 à 999 personnes

Multinationale

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