Celfocus

Celfocus is a high-tech European systems integrator, specializing in the provision of excellent professional services focused on creating business value through Analytics and Cognitive solutions. It operates in strategic sectors such as Telecommunications, Financial Services, Retail, Energy & Utilities, Pharmaceutical Industry, among others.
About company

Head of AI

On-site

location Lisbon

date February 12, 2026

types Full-time

Make an impact by working for sectors where technology is the enabler, everything is ground-breaking and there’s a constant need to be innovative.

Create and enhance projects in Java, Python, Angular, PHP, .NET and so much more while diving in the world of Blockchain, Artificial Intelligence, Data Science, Security and Internet of Things.

Be part of the team that combines business knowledge, technological edge and a design experience. Our different backgrounds and know-how are key in developing solutions and experiences for digital clients.

Face challenges and learn other ways of thinking and seeing the world - there’s always room for your energy and creativity.

About the role

As the Head of AI, you will lead the strategy, development, and delivery of AI-driven solutions across Celfocus’ key clients and internal initiatives. You will work closely with Data Science, Engineering, Architecture, and Product teams to design scalable, enterprise-grade AI solutions that create real business impact in sectors such as telecommunications, banking, insurance, retail, and pharmaceutical.

This is a strategic and highly visible role, combining technical depth with strong leadership, innovation, and client engagement.

As a part of your job, you will:

- Define and drive the company’s AI strategy and innovation roadmap, ensuring alignment with business goals.

- Lead and develop the Data Science and AI Engineering teams, establishing best practices and fostering a culture of learning.

- Oversee end-to-end delivery of AI solutions, including architecture, model development, validation, and production deployment.

- Act as a senior AI advisor for clients, supporting pre-sales, RFPs, and strategic discussions.

- Ensure AI governance and compliance, including Responsible AI, security, and regulatory standards.

- Collaborate across Product, Engineering, Architecture, and Delivery to ensure scalable, high-quality solutions.

- Represent the company externally, participating in client meetings, events, and knowledge-sharing initiatives.

What are we looking for?

- MSc or PhD in Computer Science, AI, Data Science, Machine Learning, Mathematics, or equivalent experience.

- 10+ years of combined experience in Data Science, Machine Learning, or AI roles.

- Strong background in ML, Deep Learning, NLP, and/or Generative AI.

- Proven experience leading technical teams and delivering complex AI projects in production.

- Solid understanding of cloud environments (Azure preferred; AWS/GCP a plus).

- Experience with enterprise clients and large-scale data ecosystems.

Personal traits

- Ability to adapt to different contexts, teams, and Clients;

- Teamwork skills but also a sense of autonomy;

- Motivation for international projects and ok if travel is included;

- Willingness to collaborate with other players;

- Strong communication skills.

At Celfocus, we are committed to cultivate a diverse and inclusive workplace. As an equal-opportunity employer, we welcome applicants of all backgrounds, gender identities, and abilities. We are dedicated to providing reasonable accommodations for candidates with specific needs. If you require any adjustments during the selection process, please inform our Talent Acquisition Team.

Come join the Team!