Toast

Staff Data Scientist

Who can apply: US-based role. The employer has not said which states are eligible — confirm before applying.
Location as listed by the employer: “Remote, USA; Field Position - USA”
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About this role

Toast is hiring for a Staff Data Scientist role. See the official posting for full details.

Requirements

  • 7+ years of experience in data science with a proven track record of delivering production ML systems that drive measurable impact.
  • Deep knowledge of statistical modeling, machine learning (e.g., tree-based models, time series, deep learning), and model evaluation.
  • Experience working with real-world product data at scale and translating ambiguous problems into well-scoped ML solutions.
  • Experience with distributed data processing and training, real-time inference, and ML Ops frameworks
  • Prior experience mentoring other data scientists or acting as a tech lead.
  • Experience leading experimentation (e.g., A/B testing), causal inference, and real-time decision systems.
  • Proficiency in Python and SQL, and experience with ML frameworks (e.g., scikit-learn, PyTorch, TensorFlow).
  • Strong grasp of software engineering principles including modular design, version control, testing, and CI/CD.

Summarized from the employer's posting — check the full posting for every requirement.