Freelance Data Analyst R Programming Jobs in Missouri

Position Summary...What you'll do...Position summary Join our team as a Senior, Data Analyst and turn complex, multi-source data into clear insights that shape business decisions. In this role, you’ll identify the right data sources, validate and improve data quality, and translate business questions into analytical approaches that drive measurable outcomes. You’ll partner closely with stakeholders to build compelling visual stories and recommendations—helping teams prioritize work, quantify value, and act with confidence. About the Team The team enables data-informed decisions across multiple business domains by connecting business needs to trusted data and actionable insights. We operate at the intersection of strategy, analytics, and data governance—aligning stakeholders on priorities, service levels, and success measures. This Senior Data Analyst role is central to how we unlock value from data assets: improving data quality, shaping analytical solutions, and communicating insights that influence roadmaps, investments, and operational performance. What you’ll do

• Identify fit-for-purpose data sources across SQL/NoSQL and enterprise systems; perform initial data quality checks.
• Translate business problems into analytical approaches, hypotheses, and data-driven solutions.
• Conduct exploratory data analysis and statistical testing to uncover trends, outliers, and drivers.
• Build advanced visualizations and narratives (e.g., Tableau/Power BI/Python/R) to influence decisions.
• Promote data quality and governance practices; mentor junior analysts on storytelling techniques.

What you’ll bring

• Strong experience querying and analyzing data using SQL.
• Proven ability to assess, monitor, and improve data quality using profiling/cleansing methods and metrics.
• Experience translating stakeholder needs into analytical deliverables, business cases, and domain artifacts.
• Advanced data visualization and communication skills across tools like Tableau/Power BI.

At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more. You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable. For information about PTO, see https://one.walmart.com/notices. Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms.
For information about benefits and eligibility, see One.Walmart.
The annual salary range for this position is $80,000.00 - $155,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include :
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Minimum Qualifications...

Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.

Option 1: Bachelor's degree in Business, Engineering, Statistics, Economics, Analytics, Mathematics, Arts, Finance or related field and 2 years' experience in data analysis, data science, statistics, or related field. Option 2: Master's degree in Business, Engineering, Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field. Option 3: 4 years' experience in data analysis, data science, statistics, or related field.Preferred Qualifications...

Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.

Data science, data analysis, statistics, or related field, Master’s degree in Business, Computer Science, Engineering, Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field, Related industry experience (for example, retail, merchandising, healthcare, eCommerce), Successful completion of assessments in data analysis and Business Intelligence tools and scripting languages (for example, SQL, Python, Spark, Scala, R, Power BI, or Tableau)Primary Location...802 Respect Dr, Bentonville, AR 72716, United States of AmericaWalmart 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.