Engineer who built and runs a production LLM chat system and MCP-based agentic RAG tooling, remote only
Freelance/Full-time · Remote
Based in London, United Kingdom
Python · FastAPI · MCP · Rust
Ref. BD-0136 · Knowledge assistants & RAG
Knowledge assistants & RAG, AI agents & agentic workflows, AI features & copilots — Based in Poland. 8 years · Full-time · Remote
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| Builds | Knowledge assistants & RAG, AI agents & agentic workflows, AI features & copilots |
|---|---|
| Stack | TypeScript, React, Next.js, RAG, QLoRA, MCP |
| Experience | 8 years |
| Open to | Full-time |
| Work the agent does | Software & IT |
| Work mode | Remote |
| Based in | Poland |
| Posted | Sep 2026 |
| Checked | Source opened and read |
Built a startup platform with custom RAG memory pipeline, fine-tuned models, and AI agent workflows that generate and maintain end-to-end tests. Strong frontend and regulated-finance architecture background.
Summarised in English from the builder’s public post.
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