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Data Scientist

Walmart Global Marketplace | Europe Ciudad de México, Mexico

6 h ago
data-scientist Senior (5-10 yrs) Full-time Mexico
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About the role

The Data Scientist will design, implement, and evaluate machine learning systems for machine translation, localization, and personalization. They will also collaborate with product and business teams to define business problems and formulate data-driven ML solutions.

What they look for

Machine Learning Natural Language Processing Data Science PyTorch TensorFlow Transformers LLMs Machine Translation Localization Personalization Seq2Seq NMT MarianNMT OpenNMT Data Analysis

Requirements

Candidates must hold a PhD or Master’s degree in CS, CE, or ML and possess hands-on experience with ML frameworks like PyTorch or TensorFlow. The role requires expertise in Transformers, LLMs, and end-to-end ML project lifecycles from research to production.

Full description

Description & Requirements

At Walmart eCommerce we connect customers with the right products for the best price. As part of the Fortune #1 enterprise, your contributions will be visible to millions that come every day to our online marketplace. Shoppers are quite diverse on various dimensions, including language, cuisine, geo-location and terminology. We strive to help them all equally. For example, the US is home to the 2nd largest community of Spanish speakers in the world which uses more than 10 different ways to refer to “popcorn”!

This role belongs to an era where breakthroughs in AI are impacting all aspects of our lives. If you’re passionate about finding the right tech to build efficient ML solutions that satisfy the needs of millions of customers, then look no further, our team will find the way to meet your passion!

You’ll make an impact by:

  • Analyzing, designing, implementing, and evaluating ML systems for Machine Translation, Localization, Contextualization and Personalization.
  • Contributing to a research path that delivers the best accuracy and quality in NLP tasks.
  • Expanding the reach of ML technologies for multilingual and localization purposes.
  • Collaborating with product managers and business teams on the understanding and definition of business problems, in order to properly formulate data driven and ML based solutions.

You’ll bring value to the team because you proactively seek perfection in AI systems, and:

  • You hold a PhD or a Master’s degree in CS, CE, ML.
  • You are obsessed with accuracy, quality, impact, and efficiency of ML systems.
  • You see the value and enjoy the challenge of manipulating large volumes of data.
  • You can leverage Transformers and LLMs to solve Seq2Seq tasks like NMT.
  • Your hands on ML experience includes PyTorch or TensorFlow, … or maybe something more specific like MarianNMT or openNMT.
  • You will be there in our ML journeys, from vision, to research, PoC, production and launch, so bringing end-to-end ML experience to the team would be very appreciated.

General Information

Position Title

Data Scientist

Main Business Entity

Other Functions

Department 1

Global Technology

Location

Mexico City, Mexico

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