Rakuten Viber

Data Scientist – Infrastructure

Rakuten Viber

full-time

Posted on:

Location Type: Office

Location: Bnei Brak • 🇮🇱 Israel

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Job Level

Mid-LevelSenior

Tech Stack

BigQueryPandasPythonPyTorchSQLTensorflow

About the role

  • Develop classical and deep learning models that directly impact company goals.
  • Find solutions to complex problems in social network infrastructure, understanding data generation processes and big data challenges.
  • Analyze and leverage extensive application data to enhance model performance and accuracy.
  • Work with partner teams to design and implement classification and prediction solutions for given objectives, presenting them clearly.

Requirements

  • Master’s or Ph.D. in Statistics, Mathematics, Computer Science or a related field.
  • Minimum of 3 years of experience in designing, developing and deploying production-level deep learning models with proven business impact.
  • Fluency in Python, Pandas/Dask, and SQL (e.g., Athena/Presto or BigQuery).
  • Expertise in deep learning frameworks such as PyTorch or TensorFlow, with the ability to write readable and maintainable code.
  • Strong communication and storytelling skills, capable of presenting complex technical subjects clearly to both technical and non-technical audiences.
  • A proven ability to read and understand AI research publications and implement algorithms and architectures from scratch.
  • Ability to effectively integrate and utilize AI tools to optimize workflow efficiency.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
deep learning modelsclassical modelsdata analysisPythonPandasDaskSQLPyTorchTensorFlowalgorithm implementation
Soft skills
communication skillsstorytelling skillsproblem-solvingcollaborationpresentation skills
Certifications
Master’s degreePh.D.