Junior Python Developer

Hace 21 horas

España Exis Inversiones En Consultoria Informatica Y Tecnologia SA Jornada completa 55.000 € - 75.000 € Por obra

We are looking for a Python Developer with strong hands-on AI experience to join a project focused on building an AI-driven document analysis platform using LLMs, RAG architectures and multi-agent workflows.

The successful candidate will contribute to the design and development of scalable AI solutions, with a strong focus on document processing, retrieval, structured AI agents and evaluation.

Key Responsibilities

  • Develop AI solutions using Python, LLMs, RAG and AI Agents.
  • Design provider-agnostic interfaces for LLMs and embedding models.
  • Build document ingestion pipelines including PDF parsing, OCR, chunking, metadata tagging, embeddings and vector indexing.
  • Develop hybrid semantic and keyword-based retrieval mechanisms.
  • Implement AI agents with structured inputs and outputs.
  • Work with vector databases, prompt engineering and LLM evaluation.
  • Develop evaluation frameworks covering retrieval quality, classification accuracy, citation validity and prompt performance.
  • Ensure scalability, explainability, security and data-residency compliance.
  • Produce technical documentation and collaborate with technical SMEs and stakeholders.

Required Skills

  • 3-5 years of professional experience in software development.
  • Hands-on experience with AI/ML technologies is mandatory.
  • Practical experience with:
  • LLMs
  • RAG
  • AI Agents / Multi-Agent Systems
  • Embeddings
  • Vector Databases
  • Prompt Engineering
  • LLM Evaluation
  • Experience with AI security, governance and technical documentation.