AI Architect

Aleph Group; Madrid; Presencial; EUR 90.000 - 120.000; Jornada completa

Descripción de la vacante

A leading digital advertising company in Madrid is seeking a Lead AI Architect to own AI strategy and execution for innovative products. The role demands expertise in AI/ML architecture, full-stack model proficiency, and strong mentoring skills. If you're ready to drive AI development and influence product roadmaps, this is an excellent opportunity with substantial growth potential.

Formación

• Deep knowledge of AI architecture and machine learning models.
• Experience in designing and maintaining AI models in production environments.
• Ability to communicate complex technical concepts to non-technical stakeholders.

Responsabilidades

• Lead complex AI projects from discovery to launch.
• Develop and monitor AI models' performance.
• Define architecture and data flows for AI systems.
• Create mockups and prototypes for AI applications.
• Mentor junior AI developers on best practices.
• Integrate AI models into production applications.

Conocimientos

Expert-level command of AI/ML Design and Architecture

Full-Stack Model Proficiency

MLOps Mastery

Cloud & Engineering

Data & Ethics

Soft Skills

Herramientas

AWS

GCP

Azure

Git

Descripción del empleo

Are you ready to join our digital revolution journey?

At Aleph, we’re not just part of the digital advertising landscape—we’re shaping its future. Representing the world’s leading platforms, including TikTok, Amazon, Google, and nearly 55 others, we operate in 130+ markets across new and existing geographies.

Our mission is to empower advertisers and brands to unlock the full potential of these platforms' advertising capabilities. By fostering long-lasting partnerships, we create limitless opportunities for people and businesses to advertise effectively at both local and global levels.

With a presence spanning continents, Aleph offers you the chance to be part of a fast-growing, innovative team where your work makes a direct impact. If you’re ambitious, forward-thinking, and eager to thrive in a dynamic, global environment, Aleph is the perfect place to build your career.

We are seeking an exceptional Lead AI Architect to own the strategy and execution of our most complex AI-powered products. You will design, architect, and guide the development of end-to-end AI systems, from foundational model selection and training to robust deployment and MLOps pipelines. This senior role requires a rare blend of strategic systems thinking, hands‑on model development expertise, and deep technical mentorship. You will define the AI roadmap for major products, transforming ambiguous challenges into intuitive, scalable, and impactful solutions that deliver measurable business value.

Responsibilities:

• Lead Complex Projects: Take full ownership of the AI solution for large-scale, ambiguous, and strategically important projects from discovery to launch.
• Own End-to-end AI Development: Own the entire lifecycle for AI models, including independent development, training, tuning, and ongoing performance monitoring for specific product features.
• Define Strategy: Influence the product roadmap and AI strategy by defining architecture, data flows, and interaction paradigms for AI systems.
• Create High-Fidelity Mockups: Design and deliver system design and solution mockups and prototypes that clearly communicate the intended user experience for AI applications.
• Facilitate & Mentor: Mentor junior AI developers on complex technical challenges, model optimization, and best-in-class software engineering practices.
• Advocate for Users: Collaborate closely with software and data engineers to seamlessly integrate deployed AI models into production applications and monitor their performance.
• Stakeholder Management: Confidently present and defend architectural and design decisions for AI systems to stakeholders and senior leadership.

Required Skills:

• Expert-level command of AI/ML Design and Architecture: Deep knowledge of AI architecture, machine learning models, data science, and the ability to translate complex business requirements into tangible technical AI solutions.
• Full-Stack Model Proficiency: Ability to independently develop, train, and tune a variety of AI models. Proficient in implementing various neural network architectures (e.g., CNNs, RNNs, Transformers).
• MLOps Mastery: Deep understanding of model optimization, deployment, and MLOps principles. Proven experience designing and maintaining AI models in production environments.
• Cloud & Engineering: Experienced with major cloud computing platforms (e.g., AWS, GCP, Azure). Strong software engineering principles and code versioning skills (e.g., Git).
• Data & Ethics: Experience with data analysis and A/B testing for AI models. Familiarity with ethical AI guidelines and responsible AI practices.
• Soft Skills: Strategic thinking, leadership and mentoring, exceptional communication and presentation skills, ability to influence and persuade.

Why Join Us?

Aleph is a place of many cultures, perspectives, and talents. We support each other, creating an environment of giving and receiving. We value partnership and communication because we believe it takes a group of people to achieve great things. We are energized by our ever-changing industry, our curiosity keeps us learning and seeking out new opportunities.

We stay flexible and adaptable, and believe in moving with the speed of change. We encourage everyone to strive for more, providing our internal talent with growth opportunities and the ability to learn together.

“Share our similarities, celebrate our differences.” – M. Scott Peck

#ALEPH