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Python Developer with AI
  • Warsaw
Python Developer with AI
Warszawa, Warsaw, Masovian Voivodeship, Polska
Pretius
29. 3. 2026
Informacje o stanowisku

At  Pretius we are looking for  Python Developer with AI to a project in the financial industry, international team.

Project / Role

  • Build and validate intelligent assistants with cutting-edge LLMs (e.g., GPT-4, Falcon 2, LLAMA 3, Mixtral) using techniques like RAG and agent frameworks (e.g., Langraph, CrewAI)

  • Recommend technical approaches and architectures for business challenges

  • Implement efficient Python-based data pipelines for AI model training and deployment

  • Communicate insights to both technical and non-technical audiences

  • Contribute to project documentation

Requirements

  • 4+ years of relevant experience

  • Proficiency in Python and LLM frameworks (e.g., Langchain)

  • Experience with transformer-based models and large datasets (e.g. Pandas, NumPy, SQL)

  • Strong knowledge of ML/AI concepts: types of algorithms, machine learning frameworks,model efficiency metrics, model life-cycle, AI architectures

  • Experience with data engineering, including preprocessing, transformation, and pipeline automation

  • Fluent in English (C1)

Nice to have:

  • Familiarity with cloud-based ML services (AWS, Azure, GCP)

What we offer?

  • We focus on long-term relationships based on fair principles and reliability

  • Co-financing of the Multisport card and Medicover private healthcare

  • Modern office available

  • Team bonding activities, internal courses, conferences, certifications

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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