Duties and Responsibilities

• Design and build new data set processes for modeling, data mining, and production purposes.
• Data mining or extracting usable data from valuable data sources.
• Processing, cleansing, and validating the integrity of data to be used for analysis.
• Determine new ways to improve data and search quality, and predictive capabilities.
• Perform and interpret data studies and product experiments concerning new data sources or new uses for existing data sources.
• Develop prototypes, proof of concepts, algorithms, predictive models, and custom analysis.

Qualifications

• Knowledge of machine learning, information retrieval, data mining, statistics, NLP, or related fields.
• Knowledge of programming skills in one of the following languages: Java, Scala, C/C++, Python, or Perl.
• Knowledge of statistical languages such as R.
• Experience working with large data sets and distributed computing tools (Map/Reduce, Hadoop, Hive, or Spark).
• Working knowledge of Relational Data Base Systems and SQL.
• Experience managing end-to-end machine learning pipelines from data exploration, feature engineering, model building, performance evaluation, and online testing with big data sets.

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