🚀 Senior Data Scientist - EY wavespace Data & AI hub

Hiring now — limited positions available!

EY

💰 Earn $90.000 – $110.000 / year
  • 📍 Location: Madrid
  • 📅 Posted: Oct 26, 2025

Overview

EY wavespace - Data & AI hub Madrid is looking for a data scientist with background in Generative AI technologies to help design and build cutting edge Gen AI solutions. We are creating innovative AI technology and products that will transform EY and our clients. We are creating a model for how AI can reinvent large companies, and industries. Through EY’s network of more than 250,000 professionals working in every sector, we have an opportunity to offer AI products and services that transform how business is done in all types of enterprises and to realize the vision of building a better working world.

Responsibilities

  • Lead the design, development, and implementation of state-of-the-art Generative AI models to automate tax-related processes and improve efficiency.
  • Collaborate closely with cross-functional teams to understand business requirements and challenges.
  • Stay up to date with the latest advancements in Generative AI.
  • Optimize and fine-tune existing Generative AI models to enhance their performance and accuracy.
  • Provide technical guidance and support to junior members of the team, promoting knowledge sharing.
  • Communicate complex concepts and findings to both technical and non-technical stakeholders through documentation and presentations.
  • Stay informed about industry trends, and emerging technologies related to Generative AI.

Requirements

  • Master\'s in Computer Science, Data Science, AI, or any related field.
  • 4+ years of hands-on experience in developing and deploying Generative AI models, preferably in the tax or finance domain.
  • Experience developing complex software systems that have been deployed to an active userbase.
  • Experience in Natural Language Processing
  • Proven track record of successfully delivering complex Generative AI projects and generating actionable insights from large-scale datasets.
  • Excellent problem-solving skills, with the ability to think creatively and strategically to develop innovative solutions.
  • Strong leadership and communication skills, with the ability to effectively collaborate with cross-functional teams and present complex concepts to stakeholders.
  • A portfolio showcasing successful Generative AI projects or research papers is highly desirable.

Diversity & inclusion

We are genuinely passionate about inclusion and we support individuals of all groups; we do not discriminate on the basis of race, religion, gender, sexual orientation, or disability status.

Seniority level

  • Mid-Senior level

Employment type

  • Full-time

Job function

  • Engineering and Information Technology

Industries

  • Professional Services

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