Job DescriptionBUSCAMOS: Senior Python Cloud Engineer (Azure) Knowledge Requirements for New Developers1.

Core ConceptsRAG (Retrieval-Augmented Generation) — the entire system is a RAG chatbot pipeline; understanding howretrieval, chunking, embedding, and generation work together is essential

Microservice architecture — the system is composed of ~8 independent services communicating via HTTP and message queues2.

Python

Python 3.11 (hard requirement for Azure Functions consumption plan)Flask — backend, chunker, converter, connector, and image processor are all Flask apps

FastAPI — the evaluator service uses FastAPI with async support

Streamlit — the admin UI is built with Streamlit

Poetry — dependency management across all servicesuv — used as an alternative Python package manager (Azure Functions)3.

Azure Cloud Services

Azure Blob Storage — document storage, evaluation results, crawled data

Azure AI Search (Cognitive Search) — vector/hybrid search index for document chunks

Azure OpenAI — LLM inference (GPT-4, embeddings via text-embedding-3-large)Azure Document Intelligence (Form Recognizer) — PDF/document parsing and OCRAzure Container Apps — production hosting for all microservices

Azure Container Registry (ACR) — Docker image storage and build

Azure Functions — queue-triggered indexing pipeline (blob → convert → chunk → embed → index)Azure Queue Storage — async messaging between services (indexing queue,



poison queue)Azure EntraID — authentication and role-based access control

Azure Application Insights — telemetry and logging

Azure CLI — deployment, ACR interactions, Container App updates4.

Docker & Containers

Docker — every service has a Dockerfile; local developmentand production both use containers

Building, running, and debugging containerized Python services5.

Data Sources & Crawling

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Point Online — document library crawling with auth

Confluence — page and page-tree scraping with PATsWeb crawling — generic website crawling with depth control6. AI / ML EvaluationRAGAs framework — evaluation metrics (faithfulness, answer relevance, context precision/recall)LLM-as-judge — using GPT-4 to score answer quality

Locust — load/performance testing framework for the RAG API7.

Observability

Lang

Fuse — LLM observability and tracing platform

Application Insights — Azure-native telemetry8.

Development ToolsVS Code — launch configurations, debug configs, tasks

Azurite — local Azure Storage emulator (queues, blobs)Azure Functions Core Tools — local Azure Functions runtime

Git — branching model: dev/ → dev/featureX → PR to main Idioma ■ Español■ Inglés C1· OFRECEMOS: · Contrato en modalidad Freelance Full time · Oferta económica: 250€/290€ jornada + IVA (según experiencia aportada)· Proyecto de larga duración· Localización: España (Teletrabajo 100% )

📌 Senior Python Cloud Engineer (Azure) - €3.000 - €3.500 A Month - Remoto (España)
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