3 data scientist jobs found

Wal-Mart is seeking a Senior Data Scientist, AI Labs in Bentonville, AR. Job duties incl but not limited to leading & driving dvlpmt of advanced AI models & algorithms to solve complex bus. problems, leveraging expertise in analytics, big data, & automation methods. Master's or equiv in Analytics, Math, CS, or rel. fld. Position does not req specific yrs of exp but reqs listed skills. Skills req'd incl but not limited to exp w/: Implementing data analysis & data mining using Python & R for data-driven decision making; Applying SQL & NoSQL databases for data mgmt & mgmt; Exp w/data mining algorithms & techniques: GLMs, CART/CHAID, Random Forests, Gradient Boosting, Cluster Analysis, Recommender systs, Time Series Analysis, Survival Analysis, Text Mining. Employer will accept any amount of exp w/ req'd skills. For detailed job req'mts & to apply, visit http://careers.walmart.com, & apply to the following Job ID # R-2568968. EOE, AAE. recblid...

Wal-Mart is seeking a Senior Manager, Data Science in Bentonville, AR. Job duties incl but not limited to identifying & recommending approach to resolve bus. problem to create effective tech focused solutions & set relevant deliverables based on established success criteria & define key metrics to measure progress & effectiveness of solution. Bachelor's or equiv in CS, Stats, Analytics or rel. fld + 5 yrs of prgrssvly rspnsbl post-baccalaureate exp in analytics or rel. area; OR Master's or equiv in CS, Stats, Analytics or rel. fld + 3 yrs of exp in analytics or rel. area. Skills req'd incl but not limited to exp w/: Anlyzg lrg-scale & high-dimensional datasets to discover insights (SAS, Python, Excel); Integrating & preparing lrg, varied datasets using SQL on cloud platform (AWS) & On Prem databases; Bld'g & maintaining predictive machine learning & deep learning models using stat. algorithms like Regression, Decision Trees, Ensemble methods,...

Wal-Mart is seeking a Director, Data Science in Bentonville, AR. Job duties incl but not limited to dvlp'g & testing features, creating POCs, deploying SW, documenting code, & updating progress. Master's or equiv in Info Systs, IT, or rel. fld + 4 yrs of exp in analytics or rel. exp; OR Bachelor's or equiv in Info Systs, IT, or rel. fld + 6 yrs of exp in analytics or rel. exp. Skills req'd incl but not limited to exp w/: Mng'g a team of data scientists that implement AI/ML solutions in area of Fraud modeling; Training & deploying supervised classification models using Python/Spark to detect fraud in real-time; Training & deploying unsupervised ntwrk & cluster models using Python/Spark to detect fraud anomalies; Mining lrg datasets to discover transaction patterns, examine retail data (orders, sales, returns) & isolate targeted info using traditional & advanced data sci techniques. Employer will accept any amount of exp w/ req'd skills. The role will also...