Senior Python Engineer (LLMs)

New
F
FlypsAI/LLM software
Workplace type: remote; Country code: PLContractSenior
Salary26,000 - 33,000 PLN per month
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Job Details

Languages
Languages: en C1, pl C2; Comfortable working in a bilingual environment (Polish B2+, English B2+)
Experience
5+ years of experience in SE/AI/ML or a related field
Required Skills
PythonNumpyFastAPIPandasscikit-learnNLPLLM

Requirements

  • Have 5+ years of experience in software engineering, AI/ML, or a related field.
  • Have hands-on experience with LLMs or NLP in production environments.
  • Have experience with RAG, vector search, or agent-based LLM architectures.
  • Have solid Python skills, including NumPy, Pandas, and Scikit-learn.
  • Have experience deploying models or pipelines using FastAPI.
  • Be comfortable using AI-powered coding assistants such as GitHub Copilot, Cursor, ChatGPT, or Claude in daily development.
  • Be comfortable working in a bilingual environment, with Polish and English proficiency.

Responsibilities

  • Develop and deploy AI-driven features, ensuring timely delivery and continuous iteration.
  • Participate in client meetings to discuss progress, architecture, and system capabilities.
  • Build and improve LLM/NLP-based data extraction and analysis models.
  • Develop and orchestrate AI agents for multi-step, tool-augmented workflows.
  • Optimize system performance for real-time and large-scale applications.
  • Ensure statistical accuracy in lifecycle tracking and model evaluation.
  • Collaborate with product managers, engineers, and other stakeholders.
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26,000 - 33,000 PLN per month
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