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Applied Scientist

Israel, Tel Aviv Employment contract · Job Posted June 09, 2026
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Job Description

Are you a scientist interested in pushing the state of the art in machine learning and recommendation systems? Are you interested in working on novel ideas that can positively impact millions of customers? Do you wish you had access to large datasets and tremendous computational resources? Answer yes to any of these questions and you will be a great fit for our team at Amazon. Our team is part of Amazon’s Personalization organization, a high-performing group that leverages Amazon’s expertise in machine learning, big data, distributed systems, and user experience design to deliver the best shopping experiences for our customers. Our team builds large-scale machine-learning solutions that delight customers with personzlized content recommendations, at the right time, with the right level of explanation. As an Applied Scientist in our team, you will be responsible for the research, design, and development of new AI technologies for personalization. You will adopt or invent new machine learning and analytical techniques in the realm of recommendations and large language models. You will collaborate with scientists, engineers, and product partners locally and abroad. Your work will include inventing, experimenting with, and launching new features, products and systems. Please visit https://www.amazon.science for more information.

Job Responsibility

  • Research, design, and development of new AI technologies for personalization
  • Adopt or invent new machine learning and analytical techniques in the realm of recommendations and large language models
  • Collaborate with scientists, engineers, and product partners locally and abroad
  • Inventing, experimenting with, and launching new features, products and systems

Requirements

  • Knowledge of computer science fundamentals in data structures, algorithm design, and problem solving
  • PhD in CS/EE or related field, or MSc and 5+ years of applied research experience
  • Excellent coding and design skills, proficiency with programming languages such as Java or Python
  • Several publications at top-tier peer-reviewed research conferences or journals
  • Strong communication and collaboration skills

Nice to have

  • Experience with big data technologies such as AWS, Hadoop, Spark, Pig, Hive etc.
  • Experience in building and launching deep learning and machine learning models for business applications
  • Experience with information retrieval, recommender systems, natural language processing, and/or personalization algorithms
  • Publications at top Web, Machine Learning, Natural Language Processing conferences such as KDD, ICML, NeurIPS, ACL, EMNLP, etc.

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