✦ Luna Orbit — AI & Machine Learning

(USA) Staff, Data Scientist

at Walmart

📍 (USA) ISD Office - DGTC AR BENTONVILLE Home Office Unknown 💰 $110K – $220K USD / year Posted March 28, 2026
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Position Details

Salary $110K – $220K USD / year
Type Full-Time
Experience senior
Exp. Years 6+ years
Education Advanced degree (Master or PhD)
Category AI & Machine Learning

About this role

This role involves leading the development of advanced ML/AI systems for fraud detection, utilizing large-scale data and state-of-the-art techniques, and guiding the technical strategy of the team.

Key Responsibilities

  • Leading ML/AI system development
  • Handling large-scale data
  • Implementing MLOps
  • Researching emerging AI techniques
  • Mentoring team members

Technical Overview

The technical environment includes Python, Java, JavaScript, Google Cloud Platform, BigQuery, distributed systems, and MLOps practices, focusing on deploying scalable AI models.

Ideal Candidate

The ideal candidate is a senior data scientist with at least 6 years of experience in machine learning, deep learning, and AI systems, with strong programming skills in Python, Java, and JavaScript, and experience deploying ML models in large-scale distributed environments.

Must-Have Skills

Deep expertise in machine learningstatisticsexperimentationAdvanced Python ML proficiencyExperience with largescale data and distributed systemsProgramming in Java or JavaScriptExperience deploying ML systemsKnowledge of MLOpsExperience with GenAI/Agentic AI

Nice-to-Have Skills

GenAIAgentic AIDeep learningGCPBigQuery

Tools & Platforms

PythonJavaJavaScriptGCPBigQuery

Required Skills

Machine LearningDeep LearningData MiningAnomaly DetectionPythonJavaJavaScriptGCPBigQueryDistributed SystemsMLOpsAI SystemsModel DeploymentGenAIAgentic AI

Hard Skills

Machine LearningMLDeep LearningData MiningAnomaly DetectionPythonJavaJavaScriptGCPBigQueryDistributed SystemsMLOpsAI SystemsModel Deployment

Soft Skills

Technical CommunicationCollaborationMentorshipProblem-solvingInnovation

Industry & Role

Industry Retail / E-commerce
Job Function Develop and deploy advanced AI/ML systems for fraud detection and analytics
Role Subtype AI & Machine Learning
Tech Domains Python, Java, JavaScript, Google Cloud Platform, BigQuery, Distributed Systems, MLOps, AI Systems

Keywords for Your Resume

machine learningMLdeep learningdata mininganomaly detectionPythonJavaJavaScriptGCPBigQuerydistributed systemsMLOpsAI systemsmodel deploymentGenAIAgentic AIscalable datalarge-scale dataAI researchdata engineering

Deal Breakers

Less than 6 years of experience in data science, No experience with large-scale distributed systems, Lack of proficiency in Python, Java, or JavaScript, No experience deploying ML systems

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