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Sistema Fibra logo
Sistema Fibra

Pelo Futuro da Indústria | Pelo Futuro do Trabalho

Master's Fellow – Knowledge Engineering, RAG

Software EngineerSoftware EngineerFull TimeRemoteSeniorTeam 1,001-5,000Since 1972H1B No SponsorCompany SiteLinkedIn

Location

Brazil

Posted

129 days ago

Salary

R$9K / month

Seniority

Senior

Postgraduate DegreePortugueseEnglishPythonPyTorchTensorFlow

Job Description

Master's Fellow – Knowledge Engineering, RAG

Sistema Fibra

• Conduct a systematic review on RAG, LLMs, and semantic governance • Conduct benchmarking of enterprise and market solutions for DataOps automation • Develop embeddings engineering, chunking, and indexing techniques • Build and validate the vector database and retrieval mechanisms • Implement a RAG baseline, evaluating top-k, accuracy, and latency • Expected outcome: functional vector DB, RAG baseline meeting minimum metrics, and complete technical documentation.

Job Requirements

  • Master's degree in Exact Sciences, Computer Engineering, Computer Science, Statistics, Physics, or Applied Mathematics
  • Proficiency in Python programming
  • Knowledge of NLP, embeddings, and vector databases
  • Experience with PyTorch/TensorFlow
  • Understanding of data structures and analytical pipelines
  • Experience with RAG and LlamaIndex (preferred)
  • Academic publications (preferred)

Benefits

  • Stipend: BRL 9,000.00
  • Remote work (home office)

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