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Ernst & Young

Global professional services: audit, tax, consulting

IA Developer

AI Application EngineeringUpdated on Nov 14
Full-timeMadrid, SpainNo salary listed

About the Job

Requirements

  • At least 3 years of experience working with artificial intelligence.
  • Degree qualification in Telecommunications Engineering, Computer Science, Mathematics, or Statistics.
  • English proficiency at a minimum B2 level.
  • Knowledge of technology ecosystems and market tools, including Big Data, cloud, business intelligence, data quality, and data governance.
  • Advanced proficiency with programming tools and languages, including Python, R, and visualization tools.
  • Experience translating business and functional requirements into technical proposals.
  • Experience modernizing data and artificial-intelligence platforms.

Responsibilities

  • Develop artificial-intelligence solutions and data platforms.
  • Design and implement AI agents and large language model-based solutions, including retrieval-augmented generation, integration with APIs and enterprise systems, context management, and agent orchestration.

Desired Qualifications

  • Practical experience with Databricks, Python/PySpark, and cloud architectures, preferably Azure.
  • Experience with Azure AI Foundry, Azure OpenAI, LangChain/LangGraph, and MLflow.
  • Knowledge of data architectures, vector databases, continuous integration and continuous delivery, and deploying AI solutions in production environments.
  • Professional Data and AI certifications related to Azure, Databricks, Google Cloud Platform, or Amazon Web Services.
  • Experience building dashboards that show insights to business units and/or industrial plant technicians.
  • Experience connecting to industrial plants using protocols such as OPC-UA and MQTT.

About the Company

Ernst & Young

Global professional services: audit, tax, consulting

EY provides professional services across Assurance, Tax, Consulting, and Strategy & Transactions through member firms coordinated by EY Global. It serves clients in about 150 countries with cross-disciplinary teams delivering audits, tax planning, technology, risk management, and M&A and strategy advisory. Its global, integrated platform and large network differentiate it by offering coordinated services across disciplines. The goal is to help clients meet regulatory requirements, improve governance and performance, and create value.

Company size
1,001-5,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Boston, MA
Founded
1991

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