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Worldwide Placement Limited Logo
Data Scientist (Recommendation Systems)

Worldwide Placement Limited

 

Pleasanton, CA, USA

Posted On: 30+ days ago
Experience: 5-7 years
Availability: Onsite
Openings: 1
Category: Data Scientist
Tenure: No Preference/Any
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Description

You will design, build, and deploy recommendation engines using collaborative filtering, clustering, and Generative AI.

Responsibilities

  • Develop and implement machine learning models including decision trees, neural networks, and regression.
  • Design data architectures for large-scale data processing and data-driven decision-making.
  • Analyze complex datasets using Python and SQL to extract actionable insights.
  • Communicate technical findings and statistical insights to cross-functional teams.
  • Deploy machine learning models into production environments.

Required Skills

  • 5-7 years of experience in data manipulation and statistical model building.
  • Expertise in machine learning algorithms: Random Forest, Boosting, Trees, and Neural Networks.
  • Proficiency in statistical methods: GLM/Regression, simulation, scenario analysis, and distribution properties.
  • Experience with distributed computing tools: Spark, Hadoop, Hive, and Map/Reduce.
  • Strong command of Python and SQL for data analysis and manipulation.
  • Advanced knowledge of text mining and social network analysis.
  • Experience deploying models within a production environment.
  • Ability to use Databricks on cloud platforms (Azure, Google, or AWS).
  • Master’s or Ph.D. in Statistics, Mathematics, Computer Science, or a related quantitative field.

Preferred Skills

  • Experience working with healthcare data.
  • Proficiency in data visualization using PowerBI, Tableau, Business Objects, D3, ggplot, Flask, or Django.
Education

Any Graduate

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