Job Title
Senior Data Analyst
Location
Hybrid โ Sunnyvale, CA (2 days onsite/week)
Pay Rate
$40/hr. on W2
About the Role
We are seeking a Senior Data Analyst to join Walmartโs Marketplace Partner Payments team. This role focuses on data-driven payment analysis, chargeback optimization, automation, risk mitigation, and operational excellence.
You will collaborate cross-functionally with Product, Engineering, Risk, and Operations teams to drive business growth and improve the partner settlement experience. This is a high-impact role for someone passionate about using data to influence business decisions.
Key Responsibilities
- Analyze and optimize the end-to-end chargeback process, identifying root causes, trends, and automation opportunities.
- Develop and maintain dashboards, reports, and analytical models to monitor chargeback performance, seller impact, and financial exposure.
- Partner with Product, Engineering, Risk, and Operations to design data-driven solutions that improve resolution efficiency.
- Enhance chargeback visibility and transparency for sellers through actionable insights and reporting.
- Apply advanced analytics and statistical methods to inform policy decisions and mitigate financial risk.
- Support scaling of settlement and chargeback processes across global marketplaces.
Success Criteria
- Strong analytical and problem-solving mindset.
- Ownership mentality with measurable impact delivery.
- Data-first decision-making approach.
- Excellent collaboration and communication skills.
- Ability to translate complex analysis into actionable business insights.
- Results-driven and self-motivated professional.
Required Qualifications
- Masterโs degree in Data Science, Statistics, Computer Science, Economics, or related field.
- 4+ years of experience in Payments, Risk, FinTech, or Marketplace Analytics.
- Advanced SQL expertise (BigQuery, Redshift, Snowflake, or similar cloud platforms).
- Strong Python or R experience for data analysis, modeling, and automation.
- Experience with data visualization tools (Looker, Tableau, Power BI).
- Hands-on experience with A/B testing, experimentation frameworks, and causal inference.
- Ability to influence cross-functional roadmaps.
Preferred Qualifications
- Experience with real-time data systems.
- Familiarity with fraud detection models and decisioning platforms.
- Experience supporting global marketplace operations.
Thanks and Regards
Monu Singh Chauhan |ย 1Point System LLC
Technical Recruiterย ย
monu.singh@1pointsys.comย
LinkedIn: linkedin.com/in/monu-singh-chauhan-610857204
115 Stone Village Driveย โขย Suite Cย โขย Fort Mill, SCย โขย 29708
ย ย ย ย ย ย ย ย An E-Verified company | An Equal Opportunity Employerย
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