Data Scientist II
Core
Embed data science and machine learning capabilities into the Toast restaurant platform to power key product lines and drive business decisions.
Role type
Mid-level IC data scientist (ML focus)
Builds
Statistical and machine learning models for the Toast restaurant platform
Domain
Restaurant technology / SaaS
Deliverable
production ML models
Required skills
statistical analysis, machine learning (supervised/unsupervised, deep learning, NLP, recommendation systems), Python, SQL, ML frameworks (scikit-learn, Tensorflow, PyTorch), cloud solutions (AWS SageMaker, DynamoDB, Athena, Glue), model workflow orchestration (Airflow)
Preferred skills
LLM applications (prompting, RAG, evaluation), software engineering best practices (OOP, TDD, CI/CD, git, shell scripting), A/B testing methodologies
Technologies
AWS (SageMaker, DynamoDB, Athena, Glue), Airflow, scikit-learn, Tensorflow, PyTorch
Responsibilities
Apply data mining and statistical analysis to deliver actionable insights; collaborate with cross-functional teams to identify business opportunities and develop data-driven solutions; partner with product managers and engineers to foster data-driven decisions; communicate analysis and recommendations to business partners.
Seniority
Mid-level, hands-on IC