Sistema Fibra

PhD Fellow – Statistics, Mathematics, Information Systems, Engineering, Computer Science

Sistema Fibra

full-time

Posted on:

Location Type: Remote

Location: Brazil

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Salary

💰 R$11,000 per month

Tech Stack

AWSCloud

About the role

  • Conceptual presentation of the chatbot model covering the described functionalities
  • User testing and validation by the technical and business teams
  • Complete documentation and code in the Git repository
  • Study existing technologies in audio processing and speech recognition
  • Use Case Analysis: identify how other chatbots use audio to interact with users
  • Build simple prototypes that integrate audio features
  • Ensure audio features communicate correctly with the chatbot system
  • Evaluate system performance with different types of audio and accents
  • Produce detailed documentation for the new audio features
  • Run internal tests to evaluate the capabilities of the new models
  • Assess existing biases in the models

Requirements

  • Fellow profile: Tech 4 – PhD
  • Education: PhD
  • Fields of study: Statistics, Mathematics, Information Systems, Engineering, Computer Science, etc.
  • Ability to work with Transformer architecture
  • Knowledge of LLMs
  • Experience with GenAI and Amazon Bedrock
  • Knowledge of AWS cloud
  • Experience with version control technologies (GitHub)
Benefits
  • Stipend: R$ 11,000.00
  • Availability: 40 hours per week; Duration: 11 months
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
audio processingspeech recognitionTransformer architectureLLMsGenAIAmazon BedrockAWS cloudversion controlGit
Certifications
PhD