We are seeking a **remote Senior Data Analyst**. The ideal candidate will have excellent skills in Python and AWS Cloud services, as well as knowledge in Tabular Data, Ranking models and Recommendation engines. **Responsibilities** * Conduct exploratory data analysis and build data transformation pipelines * Train and evaluate machine learning models on tabular data * Production models using AWS SageMaker * Collaborate with team members to improve the efficiency and accuracy of models * Communicate results effectively to stakeholders and team members **Requirements** * Minimum of 3 years of experience in Data * Expertise in Python and Big Data frameworks like Dask or PySpark * Strong skills in AWS services, especially SageMaker * Familiarity with Tabular Data, NumPy and Pandas * Knowledge of Gradient boosting models and Ranking models