Master's Fellow – Physics, Mathematics, Computer Science, Computer Engineering

Job not on LinkedIn

🕒 October 28, 2025

🇧🇷 Brazil – Remote

💵 R$9k / month

👨‍🎓 Internship

🟡 Mid-level

🟠 Senior

🖥 Software Engineer

👻 Ghost score 55%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Sistema Fibra

WebsiteLinkedInAll Job Openings

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.

📋 Description

• Literature review on reinforcement learning or convolutional retraining (retraining convolutional neural networks) • Develop a prototype using reinforcement learning • Apply convolutional retraining and leverage validation history to improve validation quality • Create a new validation pipeline, new functions, and agents • Backtest the new pipeline and test it in real-world scenarios

🎯 Requirements

• Education: Master's degree • Fields: Computer Science, Computer Engineering, Electrical Engineering, Statistics, Physics, Mathematics, or related areas • Programming: Proficiency in Python • Experience in technology projects within the Data Science domain • Experience using, working with, or researching topics related to Generative Artificial Intelligence • Languages: Intermediate English (reading)

🏖️ Benefits

• Remote work • Monthly stipend: BRL 9,000.00