AI Engineer – Generative AI & Azure

About the role

We are looking for an

AI Engineer to join an international AI programme based in

Barcelona . In this role, you will contribute to the design, development, and deployment of AI solutions within a

Microsoft / Azure environment , with a strong focus on

Generative AI ,

LLMs ,

Retrieval-Augmented Generation (RAG) , and production-ready backend systems . You will work on scalable AI applications and APIs , integrating advanced

AI capabilities into real production environments while ensuring performance, reliability, security, and maintainability . You will collaborate closely with

Data Scientists, AI Engineers, and Frontend Developers to transform business requirements into robust

AI solutions . If you enjoy building

AI products with

Azure, LLMs, RAG, APIs, and cloud-native services , this could be a great fit.

What you’ll do

Design and develop scalable backend systems and APIs to support

AI-powered solutions Build and optimise cloud-based AI applications within the

Microsoft Azure ecosystem Integrate advanced AI capabilities such as

Retrieval-Augmented Generation (RAG) ,

Large Language Models (LLMs) ,

speech-to-text , and other

AI models into production environments Work with

Azure services such as

Azure Functions, App Services, Cosmos DB, and Azure Key Vault Contribute to the deployment and integration of AI models into reliable and scalable backend architectures Collaborate with

Data Scientists, AI Engineers, and Frontend Developers to ensure seamless end-to-end integration of AI solutions Monitor system performance , troubleshoot technical issues , and resolve problems related to backend services and

AI model deployments Help ensure high availability, reliability, security, and performance of





AI applications in production Apply prompt engineering techniques and contribute to the continuous improvement of

Generative AI solutions Stay up to date with developments across the

Generative AI and LLM ecosystem and identify opportunities to apply emerging technologies

Must Have

Professional experience developing

AI solutions Hands-on experience with

Generative AI and

Large Language Models Experience designing or developing backend systems and APIs for

AI applications Experience working with

Microsoft Azure in cloud-based environments Knowledge of

Retrieval-Augmented Generation (RAG) architectures and

AI model integration Experience bringing

AI solutions or models into production environments Understanding of prompt engineering concepts and

Generative AI best practices Strong problem-solving and troubleshooting skills Ability to work collaboratively with cross-functional technical teams Fluent or high-level English

✨

Nice to Have

Experience with

Azure Functions Experience with

Azure App Services Experience with

Cosmos DB Experience with

Azure Key Vault Experience integrating speech-to-text solutions Experience designing and implementing

Intelligent Document Processing (IDP) solutions Experience applying

LLMs to document processing and information extraction use cases Knowledge of monitoring, reliability, and optimisation of AI services in production





Hybrid model

–

2 days onsite per week

Why join this project?

People first

– diverse and inclusive culture in an international environment . Work on real production AI solutions within the axapartners.ai programme Build applications using

Generative AI, LLMs, RAG , and other advanced

AI capabilities ☁️ Gain hands-on exposure to

Microsoft Azure services and cloud-native AI architectures ⚙️ Contribute to scalable backend systems, APIs, AI model integrations, and production deployments Join an environment where

AI innovation, continuous learning, ownership, and technical impact are highly valued High team stability and collaborative culture . €1200 per year training budget and continuous learning opportunities . Adaptable compensation model . Private health insurance and benefits package . ⚡

Flexible working hours and hybrid model . ️

Wellhub : fitness, wellness, and mental health support. ⚽

Football and paddle tennis teams sponsored by

Capitole . Team buildings, global events, and strong tech communities .

✨

Want to know more about us?

Click here and discover all the details.

Curious about our culture?

Check out what people are saying about us on

Glassdoor .

We know that not every candidate will meet 100% of the requirements. If your profile doesn’t match perfectly but you believe you can add value, we’d still love to hear from you.

Ready for the challenge? Apply now!

Empowering People, Unlocking Innovation.

Information Security Notice The employee will have access to confidential information related to Capitole and the assigned project. Compliance with internal security and information protection policies is mandatory.

📌 AI Engineer – Generative AI & Azure (Madrid)
🏢 Capitole
📍 Madrid