LLM/.NET Software Engineer — Azure AI & RAG

Wizeline; Barcelona; Presencial; EUR 90.000 - 120.000; Jornada completa

Descripción de la vacante

Wizeline is seeking an experienced .NET engineer to design and deliver secure, scalable backend applications powered by Generative AI on Microsoft Azure. You will implement AI-enabled solutions using Azure OpenAI, AI Search, and RAG, owning features end-to-end and collaborating with cross-functional teams to ensure production readiness.

You will work on high-impact projects that automate workflows, improve efficiency, and deliver measurable business value, while upholding security and

Formación

• Strong experience developing C#/.NET (Core / 6+).
• Proven backend design for secure, scalable enterprise apps.
• Hands-on REST API development and consumption.
• Deep Azure expertise including App Services, Functions, and cloud-native patterns.
• Practical Azure OpenAI usage for chat and completion features.
• Experience with Azure AI Studio/Foundry and RAG solutions.
• Knowledge of Azure AI Search with hybrid retrieval and citation-backed results.
• Knowledge of data sources prep: chunking, indexing, embeddings.
• SQL and relational DBs; secure software development & cloud security practices.
• Clear English communication with stakeholders.

Responsabilidades

• Design and build secure, scalable .NET applications powered by LLMs on Azure.
• Develop AI-enabled solutions using Azure OpenAI, AI Search, and RAG.
• Own features end-to-end from discovery to production readiness.
• Collaborate with Product, Platform, Data, Security, Risk, Compliance and business teams.
• Build reusable, cost-efficient cloud-native services on Microsoft Azure.
• Ensure AI solutions are explainable, auditable, and compliant with best practices.
• Improve development standards, code quality, and technical innovation.
• Work on impactful Generative AI projects to automate workflows and value.

Conocimientos

C#/.NET

REST APIs

Azure

Azure OpenAI

RAG

Azure AI Search

SQL

Security

English comms

Herramientas

Azure Functions

App Services

Kubernetes

CI/CD

Descripción del empleo

Wizeline is seeking an experienced .NET engineer to design and deliver secure, scalable backend applications powered by Generative AI on Microsoft Azure. You will implement AI-enabled solutions using Azure OpenAI, AI Search, and RAG, owning features end-to-end and collaborating with cross-functional teams to ensure production readiness.

You will work on high-impact projects that automate workflows, improve efficiency, and deliver measurable business value, while upholding security and