Job Description

Title: AI/ML Tech Lead

Location: Bentonville, AR or Dallas, TX (100% onsite)

Duration: 6-12 Months Contract to Hire

What You’ll Do:

· Partner with Science Management and Strategy to conduct current state business process discovery and mapping.

· Reframe into ML/AI problems, and propose algorithmic design to achieve desired associate, customer, and financial outcomes.

· Collaborate with Retail Science to rapidly prototype models for reinvention of key decision engines and processes within Walmart US

· Work across 4-in-the-box groups to size the associate, customer, and financial impact for ML/AI activations.

· Lead on-demand efforts to optimize choices and model trade-offs related to ML/AI algorithms.

· Partner with Experimentation team on designing Experiments and measuring metrics of success.

· On-demand modeling and analytical support for parameter tuning and optimal algorithmic weighting of trade-offs

· Support Development of multiple decision engines (including Customer and Associate engines) by collaborating with Retail Science teams and communicating the same to multiple business teams.

What you’ll Bring...

· At least 10+ years of relevant Data Science experience

· Lead experience is a must

· Supervised and unsupervised machine learning work experience.

· Curious mindset and comfortable exploring vast and complex datasets.

· Experienced with operational research, modeling, statistics, optimization, statistical modeling, neural nets.

· Familiar with ML frameworks: Scikit learn, TensorFlow, PyTorch, etc.

· Causal Inferencing Framework and Solutions experience preferred.

· Strong in SQL and Python/R coding.

· Experienced in basic ETL practices. Working experience in SparkSQL or PySpark is preferred.

· Experience with cloud environment including Azure, Google Cloud, etc.

· Model monitoring.

· Mentoring/leading junior data scientists.

· Ability to independently understand business problem, translate it into data science solution and generate actionable insights implementable by the business.

· You’re a storyteller - a master at making complex subjects easily understood through compelling stories and visuals.

Job Type: Full-time

Pay: From $65.00 per hour

Schedule:

• 8 hour shift

Ability to commute/relocate:

• Dallas, TX: Reliably commute or planning to relocate before starting work (Required)

Application Question(s):

• I have __________visa.(US Citizen, Green Card, H1B, H4EAD, TN visa)

Experience:

• Data Science: 10 years (Preferred)
• ML frameworks: Scikit learn, TensorFlow, PyTorch: 1 year (Required)
• SQL and Python/R coding: 1 year (Required)

Work Location: In person

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