AI Engineer / Backend Developer

About the Position

AI Engineer / Backend Developer

Barcelona | Full-time | €30,000 - €50,000 per year

About Mindsight Ventures

Mindsight Ventures develops next-generation AI-powered platforms that connect data, people, and intelligent systems in fields like health, finance, and automation. We partner with startups and enterprises to design intelligent solutions, operating from Barcelona with a hybrid model and international staff.

About the Role

This position bridges software engineering, cloud DevOps, and machine learning deployment. You will design and deploy AI-driven systems and backend infrastructure across internal and client projects.

Responsibilities

• Develop and maintain backend services using Node.js, TypeScript, or Python
• Design APIs, data pipelines, and system architectures
• Implement and deploy AI/ML models including training, testing, inference, and MLOps
• Work with cloud platforms (Azure, AWS, or GCP) for deployment and scaling
• Explore modern AI infrastructure patterns like RAG and vector databases
• Collaborate with front-end and AI research teams

Requirements

• 2–4 years backend or AI development experience
• Strong TypeScript and/or Python programming skills
• Cloud infrastructure experience (Azure preferred) and CI/CD knowledge
• Database expertise (SQL/NoSQL), APIs, and Docker
• ML framework understanding and deployment workflow knowledge
• Architectural thinking and technology curiosity

We Offer

• Competitive salary
• Opportunity to work in a dynamic and innovative environment
• Collaborative and international team

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