All offersWarszawaDataSenior Data Scientist
Senior Data Scientist
Data
Majorel

Senior Data Scientist

Majorel
Warszawa
Type of work
Undetermined
Experience
Senior
Employment Type
Permanent
Operating mode
Remote

Tech stack

    SQL
    advanced
    Hive
    advanced
    Pig
    advanced
    Python
    advanced
    R
    regular
    Hadoop
    regular

Job description

Online interview
Description 

The data scientist is responsible for overseeing the collection, storage and interpretation of data for businesses. He uses various  tools, data mining, statistical techniques, algorithms and machine learning principles to identify trends, patterns and insights from  raw data. He interprets and analyses data from multiple sources to create imaginative solutions to problems. 

Responsibilities 

The data scientist is responsible for overseeing the collection, storage and interpretation of data for businesses. He uses various tools, data mining,  statistical techniques, algorithms and machine learning principles to identify trends, patterns and insights from raw data. He interprets and analyses  data from multiple sources to create imaginative solutions to problems.  
Communicate with internal business units & leadership team to identify most impactful areas for research and development in analytics Enhance data collection procedures to include information that is relevant for building analytic systems 
Process, cleanse, and verify the integrity of data used for analysis 
Use business intelligence tools such as Power BI for better visualization and transparency of data analytics, driving insightful business strategies and  improved business performances. 
Build tools to automate data collection 
Generate information and insights from data sets and identify trends and patterns 
Develop modern machine learning models by utilizing deep knowledge of advanced data science toolkits. 
Partner with other teams in technology department to safely deploy the predictive analytics in scalable and controlled environment 

Requirements 

  • More than 5 years of proven experience in data science, machine learning projects 
  • A bachelor’s degree in data science, data analytics, computer science, mathematics, statistics, econometrics, financial engineering, computer or electrical engineering, or other related quantitative fields. More advanced degree preferred 
  • Proven experience as a Data Scientist or Data Analyst 
  • Very good knowledge of common data science toolkits such as SQL, R, Python, Hadoop, Spark, TensorFlow,  
  • Proficiency in using query languages such as SQL, Hive, Pig 
  • Experience with NoSQL databases, such as MongoDB, Cassandra, HBase 
  • Experience with data visualization tools (e.g., Power BI, Python, R)  
  • Great communication skills and Problem-solving aptitude 
  • Expertise in Machine Learning and Artificial Intelligence (AI) 

What we offer 

  • Be a part of a global IT, fast growing  organization 
  • A real influence on company's  achievements 
  • Transparency and respect at each  stage of contact 
  • Cooperation with globally recognized brands 
  • Contract of employment and  competitive salary 
  • Benefits package - five different  schemes 
  • External training