Walmart

Data Scientist

• Deliver ML-powered audience solutions that drive advertiser outcomes
• Design, build, and deploy high-impact propensity and lifetime value (LTV) models that meaningfully improve targeting effectiveness, ROAS, and campaign performance for top advertisers (e.g., P&G, PepsiCo)
• Own technical partnerships with strategic advertisers
• Act as the primary data science partner for large advertisers and measurement partners
• Scale models from concept to production
• Lead the end-to-end lifecycle of ML solutions — moving from POC to production
• Advance experimentation for onsite display media
• Design and analyze rigorous A/B tests to evaluate onsite display ad strategies
• Automate insights through GenAI-powered storytelling
• Influence executive decision-making through storytelling

Staff Data Scientist – ML-Driven Audience Targeting, Experimentation

Full-stack Engineer

• Develop high performance and scalable Omni Catalog Service
• Design and develop integrations with next generation downstream application
• Work on NextGen upstream integration, catalog migration to a new platform, and develop highly scalable catalog micro services
• Design and implement highly scalable RESTful API backend services
• Integrate databases with external RESTful and GraphQL APIs
• Familiarity with distributed computing technologies such as Apache Kafka, or Apache Spark
• Develop, assess, and deploy in Kubernetes, familiarity with Docker and CI/CD using Jenkins
• Conduct code reviews and provide feedback
• Support new features of software development from investigation to design production implementation and maintenance

Software Engineer II

• Develop LLM-powered intelligent experiences that interpret and generate insights from both tabular and unstructured data.
• Build and optimize personalized Q&A systems using large language models, enabling context-aware responses tailored to user needs.
• Design and enhance conversational talent recommendation systems, combining autonomous agent architectures with personalized recommendation algorithms.
• Advance traditional recommendation systems by evolving them from simple ranked lists to multi-topic, interactive experiences that better reflect user intent.
• Construct multi-agent intelligent workflows that translate natural language inputs into complex, goal-directed task sequences.
• Collaborate within a highly cross-functional team, including data scientists, machine learning engineers, product managers, and UX designers.
• Partner with fellow data scientists to design, prototype, and iterate on AI/ML models and system architectures.
• Work closely with machine learning engineers to deploy, monitor, and optimize scalable AI/ML solutions in production environments.
• Collaborate with product managers to design intuitive user experiences, define feedback loops, and analyze user telemetry to guide product improvements.
• Engage in end-to-end AI/ML product development, from ideation to deployment, while continually expanding your technical and product skillset.
• Follow and help define robust development standards to ensure the creation of trustworthy, safe, and responsible AI systems.
• Contribute to internal and external AI/ML research through experimentation, whitepapers, and collaboration with the broader AI community.

Distinguished Data Scientist

• Design, develop, and deploy LLM-powered intelligent applications that enhance productivity and engagement for Walmart associates.
• Build and integrate enterprise-grade conversational agents and AI copilots into chatbots, internal portals, and business applications.
• Leverage state-of-the-art LLMs and frameworks like LangChain, LangGraph to create dynamic, natural language interfaces over enterprise data.
• Implement retrieval-augmented generation (RAG) pipelines using vector databases such as Milvus or FAISS.
• Build developer-friendly tools and reusable frameworks that abstract key aspects of ML and LLM system complexity.
• Act as a platform enabler and technical collaborator with Data Scientists, Software Engineers, Product Managers, and MLOps/DevOps teams.

Staff Software Engineer, MLE

Security Engineer

• Execute a variety of campaigns (full-scale, assume breach, transparent/collaborative)
• Develop, curate, and leverage offensive security tooling
• Manage and configure campaign infrastructure
• Research and develop attacks on vulnerable systems and defensive tooling (e.g. AntiVirus, EDR, XDR)
• Provide ongoing consulting to defense teams as they design and implement responses to campaign findings

Principal, Incident Response Engineer – Red Team

Sales

• Manage key businesses within one of our largest suppliers.
• Build and manage relationships with executive clients and senior partner stakeholders.
• Develop a comprehensive understanding of the client's business challenges, marketing objectives, and success metrics.
• Shape annual joint strategies between Walmart and clients, leading cross-functional teams to drive client success.
• Plan and achieve annual and incremental growth goals through the presentation of Walmart advertising products/solutions.
• Conduct forward-thinking, data-driven analyses, and consultative recommendations.
• Collaborate closely with account management partners, ensuring smooth operations.
• Travel as required to meet with brand teams, shopper marketing teams and agencies.

Senior Partner, Advertising Sales, Consumables

• Architect and build solutions that impact millions of associates and customers across the globe
• Design and deploy scalable, cloud-native systems with a focus on AI applications including LLM-based solutions and generative AI
• Lead the adoption and integration of advanced tools in AI, big data, microservices, and cloud platforms such as Azure
• Foster a culture of continuous learning by contributing to tech communities and collaborating across teams
• Partner with data scientists, product managers, and engineers to deliver integrated AI solutions that align with business goals
• Build and maintain RESTful APIs, Kafka streams, and Cosmos DB to support real-time data processing
• Apply big data technologies such as Kafka to manage and analyze large-scale datasets effectively
• Champion best practices in CI/CD and DevOps to ensure reliable, high-quality software delivery
• Facilitate design thinking workshops, conduct code reviews, and offer technical mentorship to drive excellence and innovation
• Support and mentor team members, promoting knowledge sharing and continuous improvement

Staff Software Engineer – React Native

Backend Engineer

• Develop software systems and solve complex problems by leveraging state-of-the-art technology
• Collaborate with and execute major cross-platform executions as a team, or independently when needed
• Document knowledge and processes specific to your work
• Utilize strong interpersonal skills in working with numerous internal teams and expand personal and team knowledge of new and upcoming products
• Contribute to all phases of the development life cycle and write well-designed, testable, efficient code
• Participates in medium- to large-scale, complex, cross-functional projects by reviewing project requirements; translating requirements into technical solutions; gathering requested information (for example, design documents, product requirement); writing and developing code; conducting unit testing; communicating status and issues to team members and stakeholders; collaborating with cross functional teams; troubleshooting open issues and bug-fixes; enhancing design to prevent re-occurrences of defects; ensuring on-time delivery
• Participates in the discovery phase of medium to large projects to come up with high level design by partnering with the technical lead, product management, business and cross-functional teams; help obtaining cross-function approvals; driving proof-of-concept; and implementing prototypes to validate ideas

Staff Software Engineer, Backend – Data Venture

Affiliate Manager

• Develop strategic relationships with agency and holding company stakeholders across the Publicis Groupe network to increase adoption of Walmart Connect solutions.
• Support agencies with best practices, education, research opportunities, and tech solution innovation and integration support.
• Serve as Walmart Connect’s liaison between existing and new account teams, helping our sales team prospect new relationships and revenue opportunities.
• Manage execution, adoption, and optimization of Publicis Groupe integrations and partnership elements.
• Disseminate best practices and POVs across Publicis Groupe to drive consistent activation and performance.
• Deepen relationships with Publicis Connected Media and other key Groupe stakeholders to expand collaboration and unlock growth.
• Partner with Sales Team Leads to identify trends across client/agency asks and translate them into scalable partnership initiatives.
• Coordinate with cross-functional teams (Product, Marketing, Ops) to successfully deliver partnership elements and timelines.
• Cascade partnership elements and enablement to agency leads, driving adoption across the Groupe.
• Track progress, remove blockers, and ensure partnership delivery—monitoring outcomes and optimizing based on performance and feedback.

Senior Partner, Ad Partner Management

Manager

• Define and execute the technology strategy and roadmap for Absence Management, ensuring alignment with enterprise goals and regulatory compliance.
• Oversee system implementations and enhancements across Benefits, Workday, Payroll, and Time & Attendance platforms.
• Drive secure, scalable data integrations that enable a resilient, compliant, future-ready framework.
• Lead cross-functional projects from conception to delivery, managing timelines, risks, and stakeholder alignment through clear business requirements.
• Champion automation and AI-driven solutions to enhance efficiency, maintain compliance, and elevate the associate experience.
• Lead AI/Automation transformation for entire team, including identifying use cases, integrating agents, establishing standards, and driving adoption across the team.
• Mentor associates, manage vendor relationships, and foster strong collaboration across teams.

Senior Manager, Benefits and Wellbeing – Absence Management, Technology, Vendor Integrations

• Ensure Construction Budgets are Met: Advise and review pre-construction budgets; track monthly and quarterly budget reports; resolve claims with contractors and estimating department; review and approve contractor payments, change orders, and invoices; manage project scope and contingency.
• Monitor and Enforce Compliance: Establish, communicate, and monitor standards of performance for contractors; collaborate with cross-functional teams to implement design changes; resolve noncompliance issues; maintain certifications; enforce standards with regulations and company programs; provide guidance to team members.
• Manage Construction Projects: Create and evaluate project schedules; coordinate efforts between internal and external business units; resolve conflicts; serve as a company representative with municipalities and public officials; ensure quality and functionality of projects through the warranty period.
• Oversee Onsite Construction Projects: Collaborate with facility management to establish project scope and schedule; maintain and adjust timelines; ensure project milestones are met; verify material procurement and deliveries; monitor contractor work and schedules; ensure resolution of outstanding construction issues.
• Focus on Continued Education: Increase technical skills and individual development; utilize available resources to manage projects; act independently on complex projects; establish and communicate project risk levels; train and direct general contractors; model Walmart culture and build relationships.
• Drive Execution of Business Plans: Identify customer and operational needs; develop and communicate business plans and priorities; remove barriers and obstacles; provide resources; measure progress and adjust performance; develop contingency plans; support continuous learning.
• Provide Supervision and Development: Select and train associates; mentor and assign duties; build a team-based work environment; establish performance expectations; conduct regular performance evaluations; provide recognition and rewards; coach for success and improvement; foster a culture of belonging.
• Promote and Support Company Policies: Train and provide direction on company policies, procedures, mission, values, and standards of ethics and integrity; ensure compliance; utilize and support the Open Door Policy.
• Ensure Business Needs are Met: Evaluate the effectiveness of current plans, programs, and initiatives; consult with business partners, managers, co-workers, or other key stakeholders; solicit and apply suggestions for improving efficiency and cost-effectiveness; participate in and support community outreach events.

Senior Manager, Construction-DS

• Leading strategic direction and planning: Collaborate with the Senior Manager of Seller Education to define Marketplace Learn’s strategy and vision for future learning experiences.
• Build cross-functional partnerships with product, engineering, analytics and subject matter experts to identify knowledge gaps and ensure learning solutions meet real needs.
• Coaching a team of content creators: Manage and mentor a team of copywriters. Oversee content production and execution to deliver best-in-class content. Set design standards, style guides and templates to ensure consistency in voice and tone.
• Operating with excellence: Establish scalable and repeatable processes for the creation and maintenance of training materials. Partner with the Marketing Ops Manager to manage the intake process and project prioritization.
• Regularly audit existing materials to ensure all information is current and aligned with product launches, updates and other stakeholder feedback.
• Continuously improving and innovating: Define clear success metrics for learning programs and leverage analytics, data insights, and seller feedback loops to refine strategies, optimize content performance, and drive measurable impact.
• Proactively stay ahead of emerging trends in learning technologies, recommending and implementing cutting-edge tools and approaches to enhance engagement and effectiveness.

Manager, Creative – Seller Education

• Lead the Faster Payout program across U.S. and International Marketplaces, driving GMV growth by improving seller cash flow, experience, and monetization opportunities.
• Support global initiatives to achieve Faster Payout parity with the U.S. Marketplace, balancing global scalability with local market requirements.
• Own initiatives to optimize the end-to-end seller payments journey by identifying pain points, friction areas, and improvement opportunities.
• Develop strategies focused on enhancing ease of use, efficiency, and transparency in the seller payment experience.
• Drive seller advocacy to enhance seller payment experience, amplifying seller voices and addressing concerns with impactful and measurable results.
• Collaborate with Product & Tech partners to focus on building foundational payment related seller tools and automation to improve operational efficiency.
• Partner with Credit Risk and Billing to define and operationalize laddering frameworks across Seller Services, Payment Services, and Billing programs, reducing financial exposure while managing end-to-end reconciliation.
• Leverage advanced analytics to design payment strategies, seller segmentation, and risk-based controls across payouts and settlements.
• Identify and execute initiatives to reduce other seller cost components to manage overall losses.
• Serve as a strategic cross-functional leader, partnering with Product, Tech, Operations, Finance, Risk, and Marketplace teams to align execution and influence roadmaps.
• Define success metrics and measurement frameworks to track GMV impact, adoption, loss reduction, and seller experience outcomes.

Senior Manager, Advanced Analytics – Payments Strategy & Analytics

Financial Planning and Analysis

• Manage detailed labor and financial models to support planning, forecasting, and performance tracking.
• Partner with cross-functional teams to identify cost-saving opportunities and improve labor productivity.
• Deliver insightful financial reports and variance analyses to site leadership.
• Drive continuous improvement through automation, data visualization (Power BI), and digital transformation tools.
• Support strategic projects with ad-hoc analyses and scenario modeling to guide business decisions.

Finance Manager

• Lead forecasting efforts for Walmart’s Health & Wellness Finance team and assist with close process.
• Communicate financial results, forecasts, and variances to senior management with clear presentations.
• Collaborate with cross-functional teams and internal business partners to develop and improve financial processes and controls, and drive operational strategy.
• Drive execution of business plans by identifying needs, setting priorities, and removing obstacles to performance.
• Monitor and report on key performance indicators (KPIs) to track the effectiveness of financial plans and forecasts.
• Continuously improve forecast processes and methodologies to enhance accuracy and efficiency.
• Support strategic initiatives by providing financial insights and analysis to drive business decisions.