Data Capital Inc
SR. Data Scientist
San Bruno, California, USA · Senior · full-time
Sponsorship not specifiedDetected 62 days ago
PythonGitSQLBigQueryGCPCloud PlatformsCI/CDRESTMachine LearningAirflowData EngineeringData ScienceNLPLLMsA/B TestingAgileProblem Solving
About the role
- Familiarity with machine learning lifecycle, model validation, and performance monitoring.
Nice to have
- 5+ years of experience in Software Engineering, Data Engineering, or ML Engineering.
- Strong programming expertise in Python.
- Hands-on experience with data engineering frameworks such as PySpark or Google Dataflow.
- Experience working with large-scale structured and unstructured datasets.
- Strong understanding of NLP model evaluation methodologies and ranking systems.
- Hands-on experience with offline evaluation metrics such as:
- nDCG (Normalized Discounted Cumulative Gain) MRR (Mean Reciprocal Rank) Precision@K / Recall@K Experience designing and executing A/B testing and experimentation frameworks.
- Strong SQL skills and experience with distributed data processing systems.
Skills
- Excellent analytical, debugging, and problem-solving skills.
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