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Hetz Ventures
Hetz Ventures

Data Scientist



Data Science
Tel Aviv-Yafo, Israel
Posted on Wednesday, May 8, 2024

We are looking for Data Scientist (Hybrid Mode) to our Retrain.ai Team in Tel Aviv

Are you a visionary Data Scientist passionate about leading cutting-edge research and implementing innovative solutions in a production environment? If you have a proven track record of developing algorithms in a fast-paced environment, a knack for NLP, and the ability to inspire your colleagues, we want to hear from you!


  • Lead and conduct advanced data science research, focusing on automatic knowledge-based understanding, entity recognition, and NLP models like state-of-the-art transformers.
  • Collaborate with a multi-disciplinary team of researchers, data engineers, software developers, product specialists, and researchers to solve complex problems.
  • Take ownership of major building blocks of the world's first multi-dimensional people-skills-jobs AI product.
  • Lead selected initiatives, and take ownership of the end-to-end agile process, from ideation to production-grade implementation, constantly improving the company’s products.
  • Work closely with stakeholders to understand business requirements and translate them into actionable data science projects.


  • MSc or Ph.D. in Computer Science or a related field.
  • A minimum of five years of experience as a data scientist.
  • Experience in deep neural networks, especially in transformer architecture and graph embeddings.
  • Full proficiency with open-source ML frameworks such as TensorFlow or PyTorch.
  • Previous experience in a production environment.
  • Advanced Python skills with a hands-on attitude towards problem-solving.
  • Strong interpersonal skills, logical reasoning, and a collaborative mindset.


  • Familiarity with natural language processing (NLP), large language models (LLMs), and Generative AI ecosystems.
  • Demonstrated an ability to deliver high-impact projects with measurable results.