Ernst and Young

GenAI Senior Engineer - EY GDS Spain - Hybrid

Ernst and Young
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17 days ago
Málaga, SpainSenior

Responsibilities

  • Design and implement Generative AI and machine learning models and systems.
  • Build AI applications using prompt engineering, model fine-tuning, RAG, and agentic AI approaches.
  • Develop APIs with Flask, FastAPI, or similar frameworks.
  • Apply NLP techniques including tokenization, embeddings, and string similarity.
  • Deploy scalable AI models using cloud platforms and tools such as Docker and Kubernetes.
  • Implement monitoring, logging, and performance tracking to support AI model reliability.
  • Translate complex business requirements into practical AI solutions and collaborate across cross-functional teams.
  • Apply principles of AI ethics, fairness, transparency, and accountability where appropriate.

Requirements

  • At least 3 years of experience in Data Science and Artificial Intelligence, with hands-on Generative AI experience.
  • Strong knowledge of prompt engineering, fine-tuning models, RAG, and agentic AI approaches.
  • Proficiency with at least one of LangChain, LangGraph, AutoGen, Semantic Kernel, vector databases, or an equivalent AI application framework.
  • Advanced Python skills and experience following software engineering practices using Git and version control.
  • Experience building APIs with Flask, FastAPI, or similar frameworks.
  • Solid understanding of Natural Language Processing techniques, including tokenization, embeddings, and string similarity.
  • Hands-on experience with Azure, AWS, or other cloud environments for AI deployment.
  • Hands-on experience with Docker, Kubernetes, and tools for deploying scalable AI models.
  • Bachelor’s or master’s degree in Computer Science, Engineering, AI, or a related technical field.
  • Strong interpersonal, analytical, problem-solving, and cross-functional collaboration skills.
  • Knowledge of AI ethics, fairness, transparency, and accountability is preferred.

Benefits

  • Hybrid work arrangement in Spain.
  • Continuous learning opportunities and development of skills for future career needs.
  • Tools and flexibility to make a meaningful impact according to individual goals.
  • Leadership insights, coaching, and confidence-building support.
  • Diverse and inclusive global culture with opportunities to collaborate across EY teams, locations, service lines, and sectors.

Tech Stack

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Ernst and Young

About Ernst and Young

10,000+ employees

Ernst & Young (EY) provides audit/assurance, tax, consulting, strategy and transactions services to enterprises, financial institutions, and public‑sector clients. Structured as a global network of partner‑owned member firms, it sells professional services on a fee basis, including a dedicated Financial Services Organization for banking, insurance, and capital markets. Headquartered in London, EY was formed in 1989 from the merger of Ernst & Whinney and Arthur Young, and operates in 150+ countries.

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