JUNIOR PROGRAMMING ENGINEER (AI/RAG)

Description

Job Summary: This role focuses on evolutionary maintenance and optimization of AI projects already in production, managing service deployment and improvements. Key Highlights: 1. Optimization of AI projects in production 2. Management of service deployment and improvements 3. Focus on evolution and support of current tools ### **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 evolutionary maintenance and optimization of AI projects already in production, managing the deployment of services and minor improvements 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, with emphasis on evolution and support of current tools rather than greenfield development.### **Requirements** Experience: 2\-3 years. Tech Stack: Java (Spring Boot) \+ Python (FastAPI, AzureML). Primary cloud platform: 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.