Data Scientist

4 tygodni temu

Warszawa, mazowieckie, Polska Evolution Pełny etat

We are searching for a passionate Data Scientist to help with our Machine Learning tasks and statistical analysis


Main Duties & Responsibilities:
  • Work with business and technical stakeholders to choose the most appropriate Machine Learning solutions;
  • Design and develop ML models for use-cases like:
  • recommender systems
  • fraud detection
  • chat text analysis
  • Work with data engineers to select appropriate datasets and data representation methods;
  • Work with game developers to make sure that the necessary data are available;
  • Research and implement appropriate ML algorithms and tools;
  • Devise metrics and evaluation processes for the performance and impact of your models;
  • Train, test and retrain ML models;
  • Work with other team members to deploy ML models to production;
  • Use and, where necessary, extend existing ML libraries and frameworks.


Qualifications:
  • University degree in numerical field (Machine Learning, Statistics, Mathematics, Computer Science, Physics, Engineering, etc.);
  • Proven track record and excellent ability to understand, interpret and explain business data;
  • At least 3 years of work experience in the Data Science field;
  • Experience and understanding of linear algebra and statistical modelling;
  • Experience with deploying ML solutions to production;
  • In-depth knowledge in at least one ML field such as regression, classification, clustering, pattern mining or optimization;
  • Experience with at least one ML framework such as Scikit-Learn, Keras, Tensorflow, Pytorch, MLLib;
  • Hands-on with Python, in particular packages such as Pandas, Numpy, Matplotlib (or equivalent);
  • Experience with SQL and Big data tools such as Spark/Hive;
  • Highly proficient in spoken and written English;
  • Excellent communication skills and a pragmatic approach to problem solving;
  • Willingness to learn and interest in latest trends in programming and ML.


Nice to Have:
  • Knowledge of Scala or Java;
  • Experience with AWS or other cloud provider;
  • Experience with Kafka, Clickhouse, Postgres, Kubernetes, Docker.


Additional information
  • Working for one of the top gambling companies in the world
  • Opportunity to influence the quality of the products, improve process and implement your ideas
  • Social package, including sport compensation & medical insurance
  • English classes
  • Professional growth
  • Sport activities, parties, team buildings

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