Senior Data Scientist consultant        

The opportunity

We are seeking a highly skilled and experienced Senior Data Scientist with a minimum of 3 years of experience in Data

Science and Machine Learning, preferably with experience in NLP, Generative AI, LLMs, MLOps, Optimization techniques, and AI solution Architecture. The ideal candidate should have a deep understanding of AI technologies and experience in designing and implementing cutting-edge AI models and systems. Additionally, expertise in data engineering, and MLOps practices will be valuable in this role.

To qualify for the role, you must have

• Experience: 3+ years in Data Science and Artificial Intelligence, applying ML and AI solutions in production environments.
• Programming & Frameworks: Proficiency in Python and experience with frameworks such as TensorFlow, PyTorch, Pandas, or Scikit-Learn. Capable of building, training, validating, and deploying Machine Learning models end-toend.
• Machine Learning Expertise: Strong understanding of Natural Language Processing (NLP) techniques, including tokenization, embeddings, and string similarity. Ability to select the right ML approach for each problem, with solid grasp of underlying mathematical and statistical principles.
• Data Analysis: Skilled at analyzing and interpreting complex datasets to extract actionable insights and guide business decisions.
• AI/ML Engineering Practices: Hands-on experience with MLOps, CI/CD pipelines, model monitoring, and versioning using tools such as Git or Azure DevOps.
• Cloud Platforms: Experience deploying AI/ML models on cloud platforms like Azure, AWS, or GCP.
• Education: Bachelor’s or Master’s degree in Computer Science, Engineering, Data Science, or a related quantitative field.

Ideally, you’ll also

• Generative AI (GenAI): Knowledge and practical experience with generative AI models, including Agentic AI.
• Frameworks: Experience with tools such as LangChain, LangGraph, AutoGen, Semantic Kernel, or similar frameworks for building AI applications.
• DevOps Tools: Hands-on experience with Docker and Kubernetes for scalable AI deployment.
• Trusted AI Practices: Understanding of fairness, transparency, and accountability in AI systems, with experience implementing monitoring and logging to ensure model reliability.
• Collaboration: Proven ability to work seamlessly with software engineering and operations teams for smooth AI model integration and deployment.
• Analytical Skills: Excellent problem-solving and analytical capabilities, with the ability to translate complex business requirements into technical AI solutions.

What we look for 

We are a dynamic team of passionate specialists, working in international teams all over the world. As part of the Data and Artificial Intelligence team, we look for “out of the box thinking" professionals that will build good relationships with our clients. If you want to be a part of this journey, we are looking forward to seeing you on board!

About EY GDS

EY Global Delivery Services (EY GDS) is a dynamic and truly global delivery network of over 75,000 people working across the world, to provide innovative and strategic business solutions to our clients worldwide. We play a vital role in growth strategy, helping our clients become agile and efficient, and helping fulfill our purpose to build a better working world.

From accountants to coders, we offer a wide variety of fulfilling career opportunities that span all business disciplines. We look for skills that are evergreen and our roles evolve with industry trends. We also work across Finance, Business Development, Technology, Talent, Procurement and Risk Management functions to help our teams operate as efficiently and effectively as possible.

Across our 10 locations and 21 cities, we work with teams from all service lines, geographies, and sectors. We operate in Argentina, China, Hungary, India, the Philippines, Poland, Sri Lanka, Mexico, Spain and the United Kingdom.

Our EY GDS Spain office is located at Malaga Technology Park and currently employs over 750 people.

If you are interested in being part of our team, we kindly invite you to get in touch with us.

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