JUNIOR PROGRAMMING ENGINEER (AI/RAG)

Description

Job Summary: This position focuses on the evolutionary maintenance and optimization of AI projects already in production, ensuring the stability and evolution of RAG solutions. Key Highlights: 1. Evolutionary maintenance and optimization of AI projects 2. Focus on RAG solutions and existing systems 3. Versatile profile to ensure stability ### **Job Information** Date Opened **05/05/2026**Job Type **Permanent**Industry **Technology**Work Experience **1\-3 years**City **Madrid**State/Province **Madrid**Country **Spain**Zip/Postal Code **28001**### **Job Description** JUNIOR PROGRAMMING ENGINEER (AI/RAG) Work Mode: 100% Remote. Responsibilities: The candidate will be responsible for the evolutionary maintenance and optimization of AI projects already in production, managing the deployment of services and minor enhancements on existing architectures. They will act as a versatile profile focused on ensuring the stability of RAG solutions and mature systems by applying appropriate methodologies, emphasizing evolution and support of current tools rather than greenfield development.### **Requirements** Experience: 2\-3 years. Stack: Java (Spring Boot) \+ Python (FastAPI, AzureML). Primary Azure; GCP and AWS (with Vertex.AI and SageMaker) are also acceptable. Core: RAG / LLM architecture. Infrastructure: Docker and Kubernetes. Highly desirable: Experience at Banco Sabadell (or in the banking sector) and familiarity with Kore.AI.