Senior Python Engineer (LLMs)

• 4+ years of experience in SE/AI/ML or a related field
• Hands-on experience with LLMs or NLP in production environments
• Experience with RAG, vector search, or agent-based LLM architectures
• Solid Python skills (including NumPy, Pandas, Scikit-learn)
• Experience deploying models or pipelines using FastAPI
• Comfortable using AI-powered coding assistants (e.g. GitHub Copilot, Cursor, ChatGPT, Claude) as part of daily development
• Strong communication skills
• Comfortable working in a bilingual environment (Polish B2+, English B2+)

Nice to have:

• Experience with Computer Vision

• Work on the development and deployment of 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 capable of handling 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 closely with product managers, engineers, and other stakeholders