Data Scientist 4 - Principal Data Scientist

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