Project Overview We are looking for a Senior Full Stack Python Developer with strong AI/ML and LLM experience to build scalable SaaS applications and integrate up-to-date AI capabilities. The ideal candidate is experienced in backend development, frontend technologies, and production AI solutions. Responsibilities • Develop scalable backend systems using Python, Django, and FastAPI. • Build modern frontend applications with React, Next.js, TypeScript, and Tailwind CSS. • Integrate AI features using OpenAI, Claude, Gemini, and open-source LLMs. • Build RAG pipelines, AI agents, and automation workflows using LangChain or similar frameworks. • Design secure APIs, optimize performance, and deploy applications using Docker and cloud platforms. • Participate in architecture discussions, code reviews, and technical planning. Required Skills • Python, Django, FastAPI, Django REST Framework • React.js, Next.js, TypeScript, Tailwind CSS • OpenAI API, Claude API, Gemini API, LangChain, RAG,



AI Agents • PostgreSQL, MongoDB, Redis • Docker, AWS/Azure/GCP, Git, CI/CD Nice to Have • Experience building AI SaaS products. • Knowledge of MLOps, Hugging Face, and AI observability tools. • Experience with distributed systems and automation workflows. Requirements • 5+ years of full-stack development experience. • Robust Python and Django expertise. • Experience building production AI applications. • Strong problem-solving and communication skills. • Ability to work independently in a remote environment. Application Please include: • Brief introduction. • Examples of AI/LLM or full-stack projects. • Experience with Python, Django, React, and AI frameworks. • Preferred AI stack. • Availability and weekly hours. We are looking for a developer who can take ownership and build reliable AI-powered products.

📌 Senior Full Stack Python Developer with AI/LLM Expertise Needed (London)
🏢 Mateusz Sadowski
📍 London