Senior engineer, 12 years, LangGraph and RAG production work, open to fixed-scope contracts
12 years · Contract/Freelance · Remote
Based in Chile
Python · LangGraph · pgvector · Django
Ref. BD-0050 · Knowledge assistants & RAG
Knowledge assistants & RAG, AI features & copilots, ML & data for AI — Based in Mexico. Full-time/Freelance · Remote
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| Builds | Knowledge assistants & RAG, AI features & copilots, ML & data for AI |
|---|---|
| Stack | Python, FastAPI, LangGraph, pgvector, ExecuTorch, LoRA, React Native |
| Open to | Full-time, Freelance |
| Work the agent does | Software & IT |
| Work mode | Remote |
| Based in | Mexico |
| Posted | Aug 2026 |
| Checked | Source opened and read |
Built a hurricane early-warning app combining an online RAG pipeline with an on-device Llama model that picks its size by device memory, with a mesh-chat fallback. Offers a free working prototype of a missing or broken product feature within 48 hours. Flexible on compensation, US time zone.
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|---|---|---|---|---|---|---|
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| AP-0711 | Software engineer building applications that integrate LLM APIs into enterprise business workflowsAI features & copilots, Process automation · Colombia | Hiring to build | Budget not stated | — | Oct 2026 | Open |
| AP-0622 | GenAI application engineer to prototype and ship AI assistants and MVPs in MexicoAI features & copilots, AI agents & agentic workflows · Mexico | Hiring to build · SaaS & B2B software | MX$50,000 per month | — | Oct 2026 | Open |
| AP-0466 | Contract AI/LLM engineer for prompting and fine-tuning in healthcare, legal and insurance productsML & data for AI, AI features & copilots · Chile | Contract role · Health, Legal & public sector, Fintech | Budget not stated | — | Oct 2026 | Open |
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