
1001 - 5000 employees
Founded 1972
🤝 B2B
🤝 Non-profit
📚 Education
B2B • Non-profit • Education
Sistema Fibra is a civic organization based in Brasília that focuses on enhancing the competitiveness of industries and entrepreneurship through representation and support. It brings together various entities, including Sesi, Senai, and IEL, to promote industrial growth and workforce development in Brazil.
🔥 1 hour ago
🇧🇷 Brazil – Remote
💵 R$9k / month
⏰ Full Time
🟡 Mid-level
🟠 Senior
🧠 AI Research Scientist
👻 Ghost score 20%
🗣️🇧🇷🇵🇹 Portuguese Required
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1001 - 5000 employees
Founded 1972
🤝 B2B
🤝 Non-profit
📚 Education
B2B • Non-profit • Education
Sistema Fibra is a civic organization based in Brasília that focuses on enhancing the competitiveness of industries and entrepreneurship through representation and support. It brings together various entities, including Sesi, Senai, and IEL, to promote industrial growth and workforce development in Brazil.
• Conduct a structured literature review on conversational AI and voice technologies • Identify technology gaps and innovation opportunities • Analyze methods for extracting acoustic, linguistic, and behavioral features • Evaluate techniques for detecting communicative states from audio • Propose communication assessment models for corporate environments • Design experiments and scientific validation criteria • Prepare technical specifications for product development • Support engineering teams in translating findings into features • Produce technical documentation and executive reports • Present results and recommendations to the project team on a regular basis
• Master's degree in Data Science, Statistics, Computer Science, Engineering, or a related field, with the degree completed • Knowledge of Machine Learning and Deep Learning • Experience searching for and analyzing scientific papers • Familiarity with LLMs and AI agent architectures • Knowledge of audio and speech processing • Knowledge of STT (Speech-to-Text) • Knowledge of TTS (Text-to-Speech) • Proficiency in Python • Knowledge of AI libraries (PyTorch, TensorFlow, or equivalent) • Knowledge of NLP • Experience with experimental model evaluation • Availability to work 40 hours per week • Scientific publications related to AI, voice, or NLP • Experience with Voice AI • Experience with Speech Emotion Recognition • Experience with Human-Computer Interaction (HCI) • Experience with conversational agents • Knowledge of prosodic analysis and acoustic signals • Experience with multimodal environments • Previous development of AI products or prototypes • Participation in recognized research groups • Knowledge of Adult Learning • Contributions to open-source projects related to the field
• Research stipend: BRL 9,000.00 • Remote work • Availability to work 40 hours per week • 12-month term
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