A technical professional who extracts insight from data using statistics, machine learning, and programming.
What data scientists do
Data scientists frame business questions as data problems, collect and clean datasets, build predictive models, run experiments, and communicate findings. They influence product, marketing, and operational decisions by pairing rigor with clear storytelling.
Training path
Most US data scientists hold a master’s or PhD in computer science, statistics, mathematics, economics, or a science field. A growing share enter from analyst roles after self-study. Strong portfolio projects on Kaggle or GitHub help.
Tooling
Common tools include Python, R, Jupyter notebooks, pandas, scikit-learn, PyTorch or TensorFlow, SQL, dbt, and visualization libraries. Cloud platforms such as AWS, GCP, and Azure host pipelines and model training.
Find more professions by letter
Data Scientist starts with D and ends with T. Browse other professions along the same letter.
Professions that contain a letter from "Data Scientist":