LocationBarcelona, Spain# AI Engineer / Backend Developer (Barcelona) at Mindsight VenturesLocationBarcelona, SpainSalary€30000 - €50000 /yearJob TypeFull-timeDate PostedOctober 17th, 2025Apply Now**About Mindsight Ventures**At **Mindsight Ventures**, we’re building next-generation AI-powered platforms that connect data, people, and intelligent systems in fields like **health, finance, and automation**.We partner with startups, enterprises and venture builders to design intelligent systems — from AI agents and data platforms to full-stack products — helping companies move faster from idea to execution.Our team works across multiple domains — product design, software development, AI research, and cloud infrastructure — always guided by the same principles: **clarity, efficiency, and real-world impact**.We’re based in **Barcelona**, with a **hybrid work model** and an international team of engineers, designers, and entrepreneurs.**About the role**We’re looking for a talented **AI Engineer** to help us design, build, and deploy AI-driven systems and backend infrastructures for our internal platforms and client projects.This role bridges **software engineering**,



**cloud DevOps**, and **machine learning deployment** — adecuado for someone who enjoys solving complex technical challenges and building scalable systems.**Your responsibilities*** Develop and maintain backend services (Node.Js, TypeScript, or Python)* Design APIs, data pipelines, and system architectures* Implement and deploy AI/ML models (training, testing, inference, and MLOps)* Work with cloud environments (Azure, AWS, or GCP) for deployment and scaling* Explore modern AI infrastructure patterns (e.G., **RAG**, vector databases, model serving)* Collaborate with the front-end and AI research teams**Requirements*** 2–4 years of experience in backend or AI development* Strong programming skills in **TypeScript** and/or **Python*** Experience with cloud infrastructure (Azure preferred) and CI/CD* Knowledge of databases (SQL/NoSQL), APIs, and containers (Docker)* Understanding of ML frameworks and deployment workflows* Strong architectural thinking and curiosity for new technologies#J-18808-Ljbffr

📌 Ai Engineer / Backend Developer (Barcelona) - €30.000 - €50.000 A Year (Madrid)
🏢 Mindsight Ventures
📍 Madrid