Full Stack Developer (Generative Ai)

Full Stack Developer (Generative AI)Location: Spain (100% Remote)Type: Full-timeCompensation: 45K-55KAbout the RoleWe're looking for a Full Stack Developer to build and deploy cloud applications for Generative AI within a 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 within Spain, ideal for someone who enjoys innovation, ownership, and working in a collaborative environment.Core Tech StackBackend (primary): Python or .NETCloud: Microsoft AzureAI / GenAI: LLMs, RAG, agentic frameworksFrontend: React, Next.jsDevOps & CI/CD: Azure DevOps, Git, PipelinesObservability: Logging, monitoring, tracingInfrastructure as Code: Pulumi (or equivalent: Terraform, Bicep)Key ResponsibilitiesDesign, 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.Requirements3+ 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 HaveExperience 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 monitoring or evaluating GenAI applications in production.Azure or Databricks certifications.What We OfferPermanent employee contract (Spanish payroll).100% remote within Spain, flexible working environment.30 days of paid vacation.3Team Building events per yearDedicated 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.Compensation: 45K-55KLocation Requirement: Candidates must reside and have legal authorization to work in Spain.

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 within Spain, ideal for someone who enjoys innovation, ownership, and working in a collaborative environment.Core Tech StackBackend (primary): Python or . NETCloud: Microsoft AzureAI / GenAI: LLMs, RAG, agentic frameworksFrontend: React, Next.jsDevOps & CI/CD: Azure DevOps, Git, PipelinesObservability: Logging, monitoring, tracingInfrastructure as Code: Pulumi (or equivalent: Terraform, Bicep)Key ResponsibilitiesDesign, 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.Requirements3+ 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 HaveExperience 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 monitoring or evaluating GenAI applications in production.Azure or Databricks certifications.What We OfferPermanent employee contract (Spanish payroll).100% remote within Spain, flexible working environment.30 days of paid vacation.3 Team Building events per yearDedicated 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.Compensation: 45K-55KLocation Requirement: Candidates must reside and have legal authorization to work in Spain.