Senior Python Engineer (LLMs)

The roleWe're looking for an experienced Python Engineer to join our team and help build cutting-edge solutions using LLM technologies. If you enjoy having real impact on product direction, making key technical decisions, and working directly with clients- this role is for you.What you’ll doWork on the development and deployment of AI-driven features, ensuring timely delivery and continuous iterationParticipate in client meetings to discuss progress, architecture, and system capabilitiesBuild and improve LLM/NLP-based data extraction and analysis modelsDevelop and orchestrate AI agents capable of handling multi-step, tool-augmented workflowsOptimize system performance for real-time and large-scale applicationsEnsure statistical accuracy in lifecycle tracking and model evaluationCollaborate closely with product managers, engineers, and other stakeholdersWhat we’re looking for5+ years of experience in SE/AI/ML or a related fieldHands-on experience with LLMs or NLP in production environmentsExperience with RAG, vector search, or agent-based LLM architecturesSolid Python skills (NumPy, Pandas, Scikit-learn, etc.)Experience deploying models or pipelines using FastAPIComfortable using AI-powered coding assistants (e.g. GitHub Copilot, Cursor, ChatGPT, Claude) as part of the daily development workflow.Strong communication skills – your input will help shape the roadmapComfortable working in a bilingual environment (Polish B2+, English B2+)Bonus points: Experience with Computer VisionWhat we offer26 000 - 33 000 PLN net + VAT monthly, B2B100% remote setup and flexible hoursPrivate medical care, life insurance, and Multisport 🏃‍♂️‍➡️Referral bonusesEquipment of your choice (MacBook by default)Interesting, challenging projects - we only take on the ones we believe in :-)