GenAI Senior Engineer - EY GDS Spain - Hybrid

Senior GenAI Engineer

The opportunity

We are seeking a highly skilled and experienced AI/ML Engineer with a minimum of 3+ years of experience in Data Science and Machine Learning, preferably with experience in NLP, Generative AI, LLMs. The ideal candidate should have an understanding of AI technologies and experience in designing and implementing cutting-edge AI models and systems.

To qualify for the role, you must have

Experience: 3+ years in Data Science and Artificial Intelligence, with hands-on experience in Generative AI (GenAI) .

Generative AI Expertise: Strong knowledge of prompt engineering , fine-tuning models , RAGs and experience with Agentic AI approaches.

Frameworks & Tools: Proficiency with at least one framework such as LangChain, LangGraph, AutoGen, Semantic Kernel , vector databases or equivalent for building AI applications.

Programming & Engineering: Advanced skills in Python , following best software engineering practices including Git , CI/CD pipelines , and version control.

API Development: Experience building APIs using Flask, FastAPI , or similar frameworks. NLP Skills: Solid understanding of Natural Language Processing (NLP) techniques, including tokenization, embeddings, and string similarity.

Cloud Platforms: Hands-on experience with Azure, AWS , or other cloud environments for AI deployment.

Collaboration & Communication: Strong interpersonal skills with the ability to collaborate effectively across cross-functional teams.

Education: Bachelor’s or Master’s degree in Computer Science, Engineering, AI, or a related technical field.

Ideally, you’ll also have

Trusted AI Practices: Knowledge of AI ethics, fairness, transparency, and accountability in AI systems. Deployment & Scalability: Hands-on experience with Docker , Kubernetes , and other tools for deploying scalable AI models.

Monitoring & Reliability: Experience implementing monitoring, logging, and performance tracking to ensure AI model reliability.

Analytical & Problem-Solving Skills: Ability to translate complex business requirements into practical AI solutions.

What we offer

EY Global Delivery Services (GDS) is a dynamic and truly global delivery network. We work across nine locations – Argentina, Hungary, India, the Philippines, Poland, Sri Lanka, Mexico, Spain and the United

Kingdom – and with teams from all EY service lines, geographies and sectors, playing a vital role in the delivery of the EY growth strategy. From accountants to coders to advisory consultants, we offer a wide variety of fulfilling career opportunities that span all business disciplines. In GDS, you will collaborate with EY teams on exciting projects and work with well-known brands from across the globe. We’ll introduce you to an everexpanding ecosystem of people, learning, skills and insights that will stay with you throughout your career.

Continuous learning: You’ll develop the mindset and skills to navigate whatever comes next.

Success as defined by you: We’ll provide the tools and flexibility, so you can make a meaningful impact, your way.

Transformative leadership: We’ll give you the insights, coaching and confidence to be the leader the world needs.

Diverse and inclusive culture: You’ll be embraced for who you are and empowered to use your voice to help others find theirs.

About EY

EY | Building a better working world

EY exists to build a better working world, helping to create long-term value for clients, people and society and build trust in the capital markets.

Enabled by data and technology, diverse EY teams in over 150 countries provide trust through assurance and help clients grow, transform and operate.

Working across assurance, consulting, law, strategy, tax and transactions, EY teams ask better questions to find new answers for the complex issues facing our world today.

If you can demonstrate that you meet the criteria above, please contact us as soon as possible.

The exceptional EY experience. It’s yours to build.