Sistema Fibra
Sistema Fibra
1.001 – 5.000 Angajați
B2BEducațieNonprofit
Sistema Fibra este o organizație civică din Brasília, care sprijină sectorul industrial și ecosistemul antreprenorial din Brazilia. Prin reprezentare, educație, formare profesională și sprijin instituțional, aceasta reunește organizații precum Sesi, Senai și IEL pentru a consolida industria, a dezvolta talente și a îmbunătăți oportunitățile de creștere pentru forța de muncă și întreprinderi.

PhD Research Fellow in GraphRAG and AI Agents

Conduct doctoral research on GraphRAG, retrieval-augmented generation, and AI agents for the Instituto Itaú innovation project. Build semantic prototypes and develop methods for evaluating and securing intelligent-agent responses.

Descriere

  • Assess hybrid search methods and semantic retrieval performance
  • Investigate GraphRAG use cases in enterprise settings
  • Build a proof-of-concept semantic MCP prototype
  • Establish approaches for agent grounding, traceability, response assessment, and security
  • Contribute to an innovation initiative at the Itaú Institute of Science, Technology and Innovation with Inova Talentos

Cerințe

  • Doctorate in Computer Science, Engineering, Applied Mathematics, or a comparable discipline
  • Working knowledge of LLMs, RAG, GraphRAG, AI agents, MCP, response assessment, grounding, and AI security
  • Experience with intelligent-agent frameworks, MCP, generative-AI evaluation, explainability, and Responsible AI is preferred
  • Prior GraphRAG experience is preferred
  • Able to commit to 40 hours per week

Beneficii

  • BRL 11,000 monthly stipend
  • Fully remote arrangement
  • 40-hour working week
  • 12-month appointment

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Lead AACN’s exhibits and sponsorship strategy for its National Teaching Institute & Critical Care Exposition. Oversee revenue growth, corporate partnerships, budgets, and exhibitor experience in a remote role.

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