Meta
Research Data Scientist Responsibilities
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Build pragmatic, scalable, and statistically rigorous solutions to large-scale web, mobile and data infrastructure problems by leveraging or developing state-of-the-art statistical and machine learning methodologies on top of Facebook’s unparalleled data infrastructure
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Work cross-functionally to define problem statements, collect data, build analytical models and make recommendations
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Build and maintain data driven optimization models, experiments, forecasting algorithms and capacity constraint models
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Leverage tools like R, PHP, Python, Hadoop & SQL to drive efficient analytics
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Communicate final recommendations and drive decision making
Minimum Qualifications
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Degree in quantitative field (e.g. Computer Science, Engineering, Mathematics, Statistics, Operations Research or other related field)
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1+ years of industry or graduate research experience solving analytical problems and building models using quantitative, statistical or machine learning approaches
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Experience with Machine Learning, Statistics, or other data analysis tools and techniques
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Experience performing data extraction, cleaning, analysis and presentation for medium to large datasets
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Experience with at least one programming language (i.e. Python, R, Java, or C++)
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Experience writing SQL queries
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Experience with scientific computing and analysis packages such as NumPy, SciPy, Pandas, Scikit-learn, dplyr, or ggplot2
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Experience with statistics methods such as forecasting, time series, hypothesis testing, classification, clustering or regression analysis
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Experience with data visualization libraries such as Matplotlib, Pyplot, ggplot2
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Experience with machine learning libraries and packages such as PyTorch, Caffe2, TensorFlow, Keras or Theano
Preferred Qualifications
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Advanced degree (Master’s or PhD or Equivalent experience) in quantitative field
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Experience working with distributed computing tools (Hadoop, Hive, Spark, etc.)
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Proficiency in algorithmic complexity (meta.it, Facebook.it)
Per candidarti a questo lavoro visita www.metacareers.com.