Data Science Intern: Build Analytics & ML Solutions

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

Job summary

Walmart in Bentonville, AR is seeking a data scientist to apply data strategy principles to routine business problems and to select analytical modeling techniques for structured data. You will conduct exploratory data analysis, define features, design experiments, and provide insights that influence business decisions.

Strong skills in R and Python, SQL, and data visualization are essential, with mentoring responsibilities for junior analysts.

Qualifications

• Knowledge of data strategy, data management, data quality standards, data governance, accessibility, storage, and scalability.
• Knowledge of analytical modeling, exploratory data analysis, advanced statistics, machine learning, NLP, computer vision, neural networks, SVM, and random forests.
• Knowledge of multivariate calculus and statistical models behind standard machine learning models.
• Advanced Excel skills.
• Programming skills in R and Python.
• Knowledge of SQL, NoSQL, databases, and distributed datastores.
• Knowledge of model deployment, model formats, servers, scalability, and sustainability.
• Knowledge of data visualization tools and libraries, including GGplot, Matplotlib, Plotly, Tableau, and Power BI.

Responsibilities

• Apply data strategy principles to routine business problems involving a single function.
• Select analytical modeling techniques for structured, complex data.
• Conduct exploratory data analysis, statistical analysis, hypothesis testing, and statistical inference.
• Define and finalize features and introduce revised features to improve analysis outcomes.
• Design and conduct experiments and test hypotheses.
• Perform trend and cluster analysis and provide business recommendations and insights.
• Mentor and guide junior associates on modeling and analytics techniques.
• Support deployment, evaluation, scalability, and sustainability of analytical models.
• Develop solution and application features using recommended programming languages.

Skills

Data Strategy

Analytical Modeling

Statistical Analysis

Programming in R and Python

Data Visualization

Exploratory Data Analysis

Machine Learning

Statistical Inference

Advanced Excel

SQL

NoSQL

Tools

GGplot

Matplotlib

Plotly

Tableau

Power BI

Job description

Walmart in Bentonville, AR is seeking a data scientist to apply data strategy principles to routine business problems and to select analytical modeling techniques for structured data. You will conduct exploratory data analysis, define features, design experiments, and provide insights that influence business decisions.

Strong skills in R and Python, SQL, and data visualization are essential, with mentoring responsibilities for junior analysts.