Senior, Data Analyst

What You'Ll Do...

Position: Senior Data Analyst 

Job Location: 702 SW 8th Street, Bentonville, AR 72716 

Duties: Support the understanding of the priority order of requirements and service level agreements. Help identify the most suitable source for data that is fit for purpose. Perform initial data quality checks on extracted data. Understand, articulate, and apply principles of the defined strategy to routine business problems that involve a single function. Provide recommendations to business stakeholders to solve complex business issues. Develop business cases for projects with a projected return on investment or cost savings. Translate business requirements into projects, activities, and tasks and aligns to overall business strategy and develops domain specific artifact. Serve as an interpreter and conduit to connect business needs with tangible solutions and results. Identify and recommend relevant business insights pertaining to their area of work. Translate/co-own business problems within one's discipline to data related or mathematical solutions. Identify appropriate methods/tools to be leveraged to provide a solution for the problem. Share use cases and gives examples to demonstrate how the method would solve the business problem. Generate appropriate graphical representations of data and model outcomes. Understand customer requirements to design appropriate data representation for multiple data sets. Work with User Experience designers and User Interface engineers as required to build front end applications. Present to and influences the team and business audience using the appropriate data visualization frameworks and conveys clear messages through business and stakeholder understanding. Customize communication style based on stakeholder under guidance and leverages rational arguments. Guide and mentor junior associates on story types, structures, and techniques based on context. Promote and educate others on data quality awareness. Profile, analyze, and assess data quality. Test and validate data quality requirements. Continuously measure and monitor data quality. Deliver against data quality service level agreements. Manage operational Data Quality Management procedures. Manage data quality issues and leads data cleansing activities to remove data quality defects, improve data quality, and eliminate unused data. Determine user accessibility and removes or restricts user access as needed. Interpret company and regulatory policies on data. Educate others on data governance processes, practices, policies, and guidelines. Collect and tabulate data and evaluate results to determine accuracy, validity, and applicability. Support the identification and application of statistical techniques based on requirements. Apply suitable technique under direction from leadership. Assist in the planning, design and implementation of an exploratory data analysis research projects. Understand existing statistical models and identify and recommend statistical models based on hypothesis. Use advanced Knowledge in Data Discovery tools to write queries and analyze data to identify patterns, trends, outliers, and correlations. Conduct statistical analysis (for example hypothesis tests, confidence intervals) and build basic statistical models using relevant packages/software suites. 

Minimum education and experience required: Master's degree or the equivalent in Business, Engineering, Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field; OR Bachelor's degree or the equivalent in Business, Engineering, Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field plus 2 years of experience in data analysis, data science, statistics, or related field. 

Skills Required: Must have experience with: collecting data from databases, APIs, and third-party sources (SQL, Big Data, Hive, Python, and R); cleaning, pre-processing, and organizing data for analysis (SQL, Python and R); performing A/B testing and pre and post analysis to determine new feature impact (SQL, Python and Statistics); using statistical tools and methods to analyze data, identify patterns, and uncover insights (Hypothesis Testing, Inferential and descriptive statistics); creating visualizations to help stakeholders understand data (Tableau, Looker and Rshiny); using Python, Pandas, Scikit learn, and Seaborn to create, validate, and test analytical models to determine trends and behaviors; developing solutions to understand Customer feedback using NLP, Python, and SQL); facilitating insight generation from KPIs, conducting trend decomposition analysis and drilling down to identify underlying drivers; driving opportunity identification and sizing in Mobile acquisition channels and influencing new customer acquisition and engagement growth; building pipelines to enhance data collection procedures to include all relevant information for developing analytic systems (Python, Spark and Google Cloud). Employer will accept any amount of experience with the required skills. 

Wal-Mart is an Equal Opportunity Employer

#Li-Dni #Li-Dnp

Walmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.