Firm Name: Walmart

Numbers of Jobs: Staff Data Scientist

Education Need: Graduate

Job Hours: 8

Payment: $20-$30/Hours

What's Job City: DALLAS 

Job Details:

How you'll conduct yourself.

 Sam's Club's fraud detection team is in need of a Staff Data Scientist. As a staff data scientist, your responsibilities include taking ownership of fraud risks across a variety of product segments and acting as a strategic partner to the product and business teams. You will be required to establish goals, create a strategy, and collaborate closely with business stakeholders, product managers, and engineers. You will be in charge of spotting altered fraud trends, developing and applying ML models with high-dimensional, quickly paced real-time datasets, and encouraging innovation in spotting and preventing fraud across various channels.

 You must complete the following.

•  Create models for detecting fraud using machine learning in areas like return abuse, account takeover (ATO), online shopping, and club payment fraud.
•  Transforming fraud business problems into data science solutions requires collaboration with business and technical stakeholders.
•  Develop highly scalable ML models and algorithms for big data mining, graph modeling, and other fields.
•  Working with engineering teams, implement the model pipeline and widely deploy the service.
•  Address system issues as soon as they arise and fully investigate their causes.

 You'll bring this with you.

•  the development of machine learning systems for large-scale production using practical knowledge from the market.
•  possessing knowledge of the programming languages used to manipulate data and derive insights from large data sets (e. g. MySQL, Python, etc. ).
•  understanding of BigQuery, PySpark, and additional distributed computing tools.
•  It is ideal to have knowledge of fraud risk management.
•  collaboration with cross-functional product and engineering teams, understanding of requirements and experience incorporating them into the roadmap.

 Not applicable to particular functions; general Walmart information.

 In response to a growing demand from customers looking to buy goods in bulk, Sam Walton opened the first Sam's Club in 1983. After that, Sam's Club rapidly grew, opening more than 600 clubs across the U.S. S. There are 100 clubs around the world for Sdot. By offering members low prices on wholesale goods, Sam's Club helps families and small business owners make saving easier. There are roughly 110,000 people working for Sam's Club in the US. The typical club has 134,000 square feet and sells everyday items and bulk foods. The majority of clubs also provide specialized services, like pharmacies, optical shops, photo studios, and tire and battery shops.

 Future Work Methods:.

 The success of our company is largely due to our employees. Although technology has enabled us to work remotely while remaining productive, nothing can replace the benefits of being in the same office in terms of collaboration, innovation, interpersonal communication, and time savings. While we acknowledge that face-to-face interactions are essential to our culture and shared success, we work to offer flexibility to promote a healthy work-life balance. We will meet face-to-face on a regular and purposeful basis.

 Benefits:.

 In addition to our superb compensation package, you can receive incentive awards for your performance. There are many other fantastic benefits available, in addition to paid parental and maternity leaves, stock purchase plans, PTO, different health insurance options, and many more wonderful perks.

 Employer who has disabilities.

 Sam's Club is an inclusive workplace. We firmly believe that the more we learn about the communities we serve, our associates, and our clients, the more we can do to enhance their quality of life. Being inclusive of everyone while understanding, respecting, and appreciating diversity—including unique preferences, histories, identities, skills, and viewpoints—is necessary to achieve this.

 To give a general idea of the kind and amount of work required for the role, the information up top has been created. It isn't meant to be taken as a comprehensive list of all the responsibilities and qualifications expected of people performing this job, nor is it meant to be. The entire Job Description might be made available as part of the application process.

 Minimum Standards.

•  Listed below are the minimum requirements for this position. If no prerequisites are listed, none exist.
•  Option 1: Bachelor's degree in statistics, economics, analytics, mathematics, computer science, information technology, or a related field, plus four years of experience in a field related to analytics. Option 2: A master's degree in statistics, economics, analytics, mathematics, computer science, information technology, or a related field, plus two years of professional experience in an analytics-related field. Option 3: six years of experience in analytics or a related field.

 Chosen credentials.

•  Below is a list of the position's optional and preferred requirements. If none are listed, then no preferred qualifications exist.
•  Data science, machine learning, optimization models, a PhD in machine learning, computer science, information technology, operations research, statistics, applied mathematics, econometrics, and the use of open source frameworks (like scikit-learn, tensorflow, or torch).