Senior Machine Learning Engineer

Senior Machine Learning Engineer

  • Location SUNNYVALE, CA
  • Career Area Data Science and Analytics
  • Job Function Data Science and Analytics
  • Employment Type -
  • Position Type -
  • Requisition 1245781BR

What you'll do at

The Product Catalog team is at the heart of WalmartLabs. Our applications and state of the art algorithms power the content on mobile, web, search, fulfillment, pricing, marketing technology and data analytics. There is virtually no business function that is not affected by our work. The amount of data we process is second to none. We harness this data to pursue our mission of helping hundreds of millions globally to “live better and save money”.
We are looking for brilliant scientists and engineers to become key contributors on our data science team. What do we do? We work at automatically enriching and augmenting products descriptions, including the image experience, text description, videos and several other product attributes. We discover relationships within content at scale and power state of the art product discovery experiences all while improving our platform processes.

We are looking for talented Machine Learning Engineers that share excitement for one or more of these areas:

• Content quality: automated inference of missing or inaccurate attributes; rejection of bad text, image, videos.
• Content enrichment, automated synthesis of text and images.
• Discovery of content relationships at various degrees of complexity.
• Analysis and visualization of structured, semi-structured, and unstructured data in databases, text, images, logs.
Writing solid production code to handle data and algorithms at speed and scale.

Minimum Qualifications

• Master’s degree or higher in CS, statistics, or another quantitative field.
• Three (3) years of full-time industry experience in a programming-intensive role.
• Mastery of Python.
• Hands-on experience with machine learning algorithms and deep learning frameworks.
• Hands-on experience with SQL, databases, processing of large amounts of data.
• Excellent communication skills

Preferred Qualifications

• Experience with C++ or Java.
• Experience with Hive, Cassandra, or other big data stores; data lake.
• Experience with AWS, Azure, GCP.
• Experience with pipelining, process automation, Airflow, Docker, Kubernetes.
• Experience with Spark, Dask, distributed and parallel computing.
• Experience working with image classification, object detection and other image learning technologies.
• Experience with Natural Language Processing (NLP).
• Experience with performance optimization for scale applications, e.g. optimizing resource utilization and time performances.
• Track record of research publications and patents.

About Walmart Labs

Imagine working in an environment where one experiment can catapult an entire industry toward a smarter future. That’s what we do at Walmart Labs. We’re a team of 5,000+ software engineers, data scientists, designers and product managers within Walmart, the world’s largest retailer, delivering innovations that improve how our customers shop and our enterprise operates.

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All the benefits you need for you and your family

  • 100% coverage for in network preventative care
  • Retirement Plan
  • Vision Plans
  • Dental Plans
  • Exclusive Discounts

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