Senior Fullstack Data Scientist

*** Senior Fullstack Data Scientist (GenAI / LLMs / RAG) ***

🌍 Location: Poland – 100% Remote

💼 Contract: Freelance / B2B

🗣️ Language: English only

We're looking for an experienced Senior Fullstack Data Scientist to design and build cutting-edge Generative AI solutions for enterprise environments.

🔹 What you'll be doing:

• Designing and developing end-to-end GenAI applications, including LLMs, RAG pipelines, and AI agents.
• Building scalable AI solutions using Python, LangChain, LangGraph, or LlamaIndex.
• Working with vector databases, model fine-tuning, evaluation, and guardrails.
• Integrating AI solutions with APIs, backend services, and cloud platforms.
• Collaborating with cross-functional teams and mentoring other engineers.

🔹 What we're looking for:

• 6+ years of experience in Data Science / AI Engineering.
• 4+ years of production-level Python development.
• 2+ years of hands-on LLM / RAG development.
• Strong experience with GenAI frameworks, AI agents, and MCP.
• Cloud experience (Azure preferred, AWS or GCP).
• Familiarity with CI/CD, Docker, and Kubernetes.
• Excellent English communication skills.

✨ Fully remote from Poland | Long-term freelance opportunity | Exciting GenAI projects

📩 Interested? Send me a DM or share your CV!