Ernst and Young

AI Software Engineer - Senior - EY GDS Spain - Hybrid 1

Ernst and Young
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4 days ago
Málaga, SpainSenior

Responsibilities

  • Build scalable end-to-end web applications with backend services and Angular frontends.
  • Integrate LLM APIs, embeddings, prompt design, and RAG workflows into applications.
  • Create robust APIs using FastAPI, Flask, Node.js, or equivalent frameworks.
  • Deploy and scale services in Azure, AWS, Kubernetes, or similar environments.
  • Apply testing strategies, clean code practices, Git, and CI/CD workflows.
  • Collaborate with product, design, and AI teams to deliver practical AI-enhanced features.
  • Support frontend quality, monitoring, performance, reliability, and responsible AI practices.

Requirements

  • At least 3 years of experience building full-stack applications.
  • Strong backend experience with Python, Node.js, or similar technologies.
  • Experience with modern frontend frameworks, especially Angular.
  • Practical experience integrating LLM APIs, embeddings, prompt design, or basic RAG workflows.
  • Experience building APIs with FastAPI, Flask, Node.js, or equivalent frameworks.
  • Experience deploying services on Azure, AWS, or similar cloud platforms.
  • Familiarity with LangChain, Semantic Kernel, or vector databases.
  • Knowledge of Kubernetes or similar deployment environments is preferred.
  • Bachelor’s or master’s degree in Computer Science, Engineering, or a related technical field.
  • Ability to build polished user interfaces, apply observability and reliability practices, and translate business needs into AI-enhanced features.

Benefits

  • Hybrid work model in Spain.
  • Tailored training and development programs.
  • Psychological support sessions and health resources.
  • Volunteering opportunities.
  • Recognition and performance reward programs.
  • Flexible work-life integration and an inclusive, collaborative culture.

Tech Stack

AngularAWSAzureFastAPIFlaskGitGraphQLKubernetesNode.jsPython
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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