Python Machine Learning Developer for Sentiment Analysis

We are seeking a Python Machine Learning Developer to build a sentiment classification model using our labeled customer feedback CSV dataset. The work includes reviewing and validating the dataset, cleaning and preprocessing text data, training a suitable model, and evaluating performance on a held-out test set. Deliverables include a trained sentiment classification model, complete reusable Python source code, an evaluation report with accuracy, precision, recall, F1-score, and confusion matrix, saved model and preprocessing components, and a requirements.txt and README with setup and usage instructions.