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 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
• What we’re looking for5+ years of experience in SE/AI/ML or a related fieldHands-on experience with LLMs or NLP in production environments
• Experience with RAG, vector search, or agent-based LLM architectures
• Solid Python skills (NumPy, Pandas, Scikit-learn, etc.)

Experience deploying models or pipelines using Fast

API

Comfortable 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 roadmap

Comfortable 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 hours

Private medical care, life insurance, and Multisport 🏃‍♂️‍➡️Referral bonuses

Equipment of your choice (MacBook by default)

Interesting, challenging projects - we only take on the ones we believe in :-)