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Opis oferty

Mid Data Science / AI Engineer w Warszawa, Polska

CommIT

Warszawa, Polska

We are building scalable, production-grade AI systems that make high-quality financial research accessible and data-driven.

We are looking for a Data Science / AI Engineer to develop and deploy machine learning and AI solutions, with exposure to LLM-based systems and modern NLP applications. You will collaborate with senior engineers to build scalable and reliable AI-driven products.

REQUIREMENTS

Requirements:

  • 3+ years of commercial experience as a Data Science / AI Engineer
  • Strong Python skills and solid software engineering fundamentals
  • 1+ year of experience with LLM and NLP-related tasks
  • Understanding of modern deep learning architectures
  • Experience with at least one deep learning framework (TensorFlow or PyTorch)
  • Experience with SQL and NoSQL databases
  • Good knowledge of Docker
  • Strong knowledge of object-oriented programming
  • Fluency in Ukrainian
  • Upper-Intermediate or higher level of English (spoken and written)

Nice to Have:

  • Hands-on experience with RAG pipelines and vector databases
  • Experience training or fine-tuning LLMs
  • Experience with cloud platforms (AWS, Google Cloud, Azure)
  • Participation in Kaggle or similar competitions

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