Senior Data Scientist - ML, Analytics & Modeling

Artifintech; Bentonville (AR); On-site; USD 90,000 - 140,000; Full time

Job summary

Artifintech in Bentonville, AR is seeking an experienced Data Scientist to collect, analyze, and interpret large datasets to drive business decisions. You will apply Python, SQL, and ML techniques to build predictive models, perform EDA, and develop data visualizations.

Collaborate with data engineers and stakeholders to deploy models in production, monitor performance, and document findings. Strong communication and problem-solving skills required; experience with Spark/Hadoop and BI tools like

Qualifications

• Experience collecting, cleaning, and preprocessing large datasets.
• Proven ability to develop and deploy machine learning models in production.
• Strong knowledge of Python data science ecosystem and ML evaluation metrics.

Responsibilities

• Collect, clean, preprocess, and analyze structured and unstructured datasets.
• Develop and implement machine learning models to solve business problems.
• Perform exploratory data analysis to identify trends and relationships.
• Build predictive models using supervised and unsupervised techniques.
• Develop statistical models and algorithms to improve business performance.
• Use Python libraries such as Pandas, NumPy, Scikit-learn, SciPy for data analysis.
• Write complex SQL queries to extract, transform, analyze data from databases.
• Develop data visualizations and dashboards using Power BI, Tableau, or Matplotlib.
• Apply feature engineering and feature selection techniques to improve model accuracy.
• Evaluate models using accuracy, precision, recall, F1, RMSE.
• Work with big data platforms like Spark, Hadoop, or cloud-based services.
• Collaborate with data engineers, analysts, and stakeholders to understand requirements.
• Deploy models into production environments and monitor performance.

Skills

Python

SQL

Machine learning

Statistical analysis

Data visualization

Predictive modeling

Tools

Pandas

NumPy

Scikit-learn

SciPy

Power BI

Tableau

Matplotlib

Spark

Hadoop

Job description

Artifintech in Bentonville, AR is seeking an experienced Data Scientist to collect, analyze, and interpret large datasets to drive business decisions. You will apply Python, SQL, and ML techniques to build predictive models, perform EDA, and develop data visualizations.

Collaborate with data engineers and stakeholders to deploy models in production, monitor performance, and document findings. Strong communication and problem-solving skills required; experience with Spark/Hadoop and BI tools like