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Data Scientist 4 - Principal Data Scientist

Oracle
Pleasanton, California, US
Full-time

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Data Scientist 4 - Principal Data Scientist

The data science team at Oracle Analytics works on diverse data science / ML problems on enterprise data such as invoice payment prediction, churn prediction, demand prediction, and recommender systems.

We use a combination of technologies including text processing, information retrieval, natural language processing (including large language models), and time series prediction.

As a member of the Data Science team, you will perform the following tasks :

  • Understand background literature / relevant research papers in the problem domains.
  • Processing, cleansing, and verification of data (Data Engineering).
  • Perform Adhoc analysis and visualization of data.
  • Develop machine learning models using PySpark, scikit-learn, Keras, TensorFlow, PyTorch, etc.
  • Work on data pipelines for deploying the machine learning models (e.g. using OCI Data Flow).
  • Post deployment analysis of ML models.

Qualifications :

  • BS in Computer Science, Data Science, Machine Learning, or related technical fields with 5+ years of applied experience.
  • Good programming / software skills in Python / PySpark and prior industrial experience in data science / machine learning is required for this position.

Experience in creating / deploying models in Spark environments is desirable.

  • Experience developing machine learning models using PySpark, scikit-learn, Keras, TensorFlow, PyTorch, etc.
  • Thorough understanding of CS fundamentals including data structures, algorithms, and complexity analysis.
  • Strong software development experience through hands-on coding.
  • Experience in formulating analytical problems into actionable research and applying advanced machine learning techniques for problem solving.

Career Level - IC4

J-18808-Ljbffr

2 days ago
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