Walmart

Walmart Global Tech Supply Chain Applied AI team is looking for a passionate Senior Data Scientist to join world’s largest retailer to shape the future of retail by working on various Last-Mile related problems.. Meet our Applied AI Team, dedicated to solving last mile delivery challenges with cutting-edge solutions.. Join our team and be part of the revolution in last mile delivery.. Build production models on large-scale datasets to help Walmart Last mile business use cases, such as trip-driver matching, driver trip pricing and driver assignment time prediction by utilizing statistical modeling, machine learning and optimization techniques. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting.

senior data scientist

Position Summary... What you'll do... Walmart Global Tech Supply Chain Applied AI team is looking for a passionate Senior Data Scientist to join world’s largest retailer to shape the future of retail by working on various Last-Mile related problems . You will have the chance to leverage advanced machine learning and optimization methods to tackle a wide range of real-world problems , such as driver-trip matching, trip pricing, supply/demand forecast, ETA prediction and driver workload matching . About Team : Meet our Applied AI Team, dedicated to solving last mile delivery challenges with cutting-edge solutions. Our team of experts tackles real-world problems like driver-trip matching, trip pricing, supply/demand forecasting, ETA prediction, and driver workload matching to optimize the delivery process for a seamless shopping experience. With their innovative approach and commitment to excellence, they're transforming the way goods move. Join our team and be part of the revolution in last mile delivery. What You’ll Do : <ul><li>Build production models on large-scale datasets to help Walmart Last mile business use cases, such as trip-driver matching, driver trip pricing and driver assignment time prediction by utilizing statistical modeling, machine learning and optimization techniques </li><li>Build data pipeline from multiple sources and extract data insight with data exploration and visualization techniques </li><li>Design, implement, productionize and deploy data science products with consideration of optimality and computation complexity </li><li>Collaborate with stakeholders, including product, engineering, operations team to ensure that our data science product supports Walmart’s business objectives </li><li>Explore and latest trends of machine learning and optimization techniques to come up with solutions for complex data challenges </li> </ul>What You'll Bring : <ul><li>Solid knowledge in advanced optimization algorithms including mixed integer programming models, network flows models, heuristics, meta-heuristics and etc. </li><li>Knowledge in developing flexible models based on Vehicle Routing, Scheduling and Graph Theory to solve for challenging combinatorial optimization problems . </li><li>Passionate about building scalable, reliable data driver products </li><li>Ability to write production grade code in programming languages, such as Python, R and Java, with understanding of algorithms and data structures </li><li>Experience with SQL </li><li>Ability to translate business needs into analytical frameworks </li><li>Familiarity of common machine learning and deep learning models </li><li>Familiarity of model assessment and validation process; apply the best practice techniques for model testing and parameter tuning </li> </ul>Must Haves : <ul><li>Master or PhD in Statistics, Operations Research, Industrial Engineering and Mathematics or other quantitative fields </li><li>Strong knowledge of machine learning, mathematical programming modeling and optimization </li><li>Experience of building large-scale Machine learning driven or optimization products </li><li>Good communication skills with the ability to influence and inspire cross functional teams </li><li>Capability of conducting independent research to keep track of latest development and trend in the industry and academia </li> </ul>About Walmart Global Tech : Imagine working in an environment where one line of code can make life easier for hundreds of millions of people. That’s what we do at Walmart Global Tech. We’re a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world’s leading retailer who make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people power our innovations. We are people-led and tech-empowered. We train our team in the skillsets of the future and bring in experts like you to help us grow. We have roles for those chasing their first opportunity as well as those looking for the opportunity that will define their career. Here, you can kickstart a great career in tech, gain new skills and experience for virtually every industry, or leverage your expertise to innovate at scale, impact millions and reimagine the future of retail. Flexible, Hybrid Work : We use a hybrid way of working that is primarily in office coupled with virtual when not onsite. Our campuses serve as a hub to enhance collaboration, bring us together for purpose and deliver on business needs. This approach helps us make quicker decisions, remove location barriers across our global team and be more flexible in our personal lives. Benefits : Benefits: Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include 401(k) match, stock purchase plan, paid maternity and parental leave, PTO, multiple health plans, and much more. Equal Opportunity Employer : Walmart, Inc. is an Equal Opportunity Employer – By Choice. We believe we are best equipped to help our associates, customers and the communities we serve live better when we really know them. That means understanding, respecting and valuing diversity- unique styles, experiences, identities, ideas and opinions – while being inclusive of all people. The above information has been designed to indicate the general nature and level of work performed in the role. It is not designed to contain or be interpreted as a comprehensive inventory of all responsibilities and qualifications required of employees assigned to this job. The full Job Description can be made available as part of the hiring process. 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 <a > </a>. 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 <a >One.Walmart </a>. The annual salary range for this position is $117,000.00-$234,000.00Additional compensation includes annual or quarterly performance bonuses.Additional compensation for certain positions may also include:- Stock<h3>Minimum Qualifications... </h3>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 Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology, or related field and 3 years' experience in an analytics related field. Option 2- Master’s degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology, or related field and 1 years' experience in an analytics related field. Option 3 - 5 years' experience in an analytics or related field.<h3>Preferred Qualifications... </h3>Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications. Data science, machine learning, optimization models, Master’s degree in Machine Learning, Computer Science, Information Technology, Operations Research, Statistics, Applied Mathematics, Econometrics, Successful completion of one or more assessments in Python, Spark, Scala, or R, Using open source frameworks (for example, scikit learn, tensorflow, torch), We value candidates with a background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly. The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart’s accessibility standards and guidelines for supporting an inclusive culture.<h3>Primary Location... </h3>680 West California Avenue, Sunnyvale, CA 94086-4834, United States of America #J-18808-Ljbffr

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