> Markdown version of [/jobs/ext/2070550-middle-full-stack-developer](https://www.wearedevelopers.com/jobs/ext/2070550-middle-full-stack-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Middle Full Stack Developer - **Company:** Propertyvalue - **Location:** Spain (Remote available) - **Salary:** €35,000.0 - €45,000.0 - **Contract:** Permanent contract - **Skills:** .NET Framework, Application Programming Interfaces (APIs), Agile Methodology, Artificial Intelligence, Microsoft Azure, Microsoft Online Services, Cloud Computing, Software Quality, Continuous Integration, DevOps, Python (Programming Language), Cloud Services, Next.js, Search Technologies, Software Engineering, Data Logging, Pulumi, Azure Data Factory, ReactJS, Large Language Models, Prompt Engineering, Software Application Programming, Reliability of Systems, Generative AI, Backend, Git, Build Management, Data Lakes, Bicep, Front End Software Development, Terraform, Databricks - **Published:** August 15, 2026 - **Apply:** https://es.trabajo.org/oferta-4112-e0e1f532fc9ce3c26c746e83010b455b ## About the Role Middle Full Stack Developer (Generative AI) Location: Spain (100% Remote) Type: Full-time Compensation: 35K-45K 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, (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 Catalog, 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, flexible working environment. 30 days of paid ## Description 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. 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