Full Stack Specialist

Location:
Spain (100% Remote) Type: Full-time Team: Web

About the Role
We’re looking for a Middle Full-Stack Developer to build and deploy cloud applications for Generative AI within the Microsoft ecosystem. The role leans toward backend (Python or .
NET on Azure), where most of the work happens, with frontend work in React/Next.js when a feature needs it end-to-end. We work across both languages, so being comfortable with either is essential, and experience with both is a real plus. You’ll own the full lifecycle of cloud services (development, deployment, monitoring, troubleshooting, and maintenance) with a strong focus on practical AI solutions built around LLMs, RAG, and agent-based architectures. This is a fully remote position based in Spain, ideal for someone who enjoys innovation, ownership, and collaboration. Core Tech Stack
• Backend (primary): Python or .
NET
• Cloud: Microsoft Azure
• AI / GenAI: LLMs, RAG, agentic frameworks
• Frontend: React, Next.js
• DevOps & CI/CD: Azure DevOps, Git, Pipelines
• Observability: Logging, monitoring, tracing
• Infrastructure as Code: Pulumi (or equivalent: Terraform, Bicep)

Key Responsibilities
• Design, develop, and maintain production-grade full-stack applications and APIs powered by Generative AI.
• Build scalable backend and frontend solutions in Azure.
• Integrate Generative AI technologies (prompt engineering, RAG, Agents, MCPs...).
• Collaborate with technical and business teams to define and implement solutions.
• Ensure code quality, performance, and system reliability.
• Stay updated on emerging technologies and AI trends. Requirements
• 3+ years of professional software development experience, ideally building cloud applications.




• Strong backend experience with Python or .
NET.
• Practical experience with Microsoft Azure.
• Experience with Azure DevOps, Git and CI/CD pipelines.
• Experience building applications that integrate LLMs, RAG or AI agents.
• Working knowledge of Infrastructure as Code (Pulumi, Terraform, Bicep or similar).
• Comfortable contributing to a React/Next.js frontend when needed.
• Understanding of observability concepts (logging, monitoring, tracing, troubleshooting).
• Professional working proficiency in English.
• Must reside in Spain and have legal authorization to work in Spain.
• Strong communication, organization and stakeholder management skills.
• Experience working in Agile teams using Azure DevOps, with a strong foundation in Agile principles and a mindset shaped by practical experience in real delivery environments. Nice to Have
• Experience with both Python and .
NET.
• Vector databases or vector search.
• Interest in data: Databricks (Unity Catalogue, Genie) or Azure Data Platform (Fabric, Data Factory, Data Lake Gen2).
• Experience in monitoring or evaluating GenAI applications in production.
• Azure or Databricks certifications.

What We Offer
• Permanent employee contract (Spanish payroll).
• 100% remote within Spain, adaptable working environment.
• 30 days of paid vacation.
• 3 team-building events per year
• Dedicated budget for training and certifications.
• Hands-on work with Generative AI, RAG and agent-based architectures.
• Ownership across the full lifecycle of cloud-based AI applications.
• Modern Azure-based stack.
• Client-facing project work, where we aim to keep stable teams together across projects whenever possible.

📌 Full Stack Specialist (España)
🏢 MDW
📍 España