Data scientist
3 semanas atrás
Position Title: Data Scientist Position Summary: Programming proficiency in Python and R, with experience in other languages (e.g., SQL) for data manipulation and retrieval Proficient in data wrangling and preprocessing with tools like Pandas, Num Py, and experience in managing both structured and unstructured data Hands-on experience with large language models (LLMs) and understanding of advanced NLP techniques, such as text generation, summarization, and sentiment analysis Expertise in Generative Al models (e.g., GANS, VAES, and transformer-based models like GPT, BERT) with hands-on experience in training, fine-tuning, and deploying these models Experience with fine-tuning pretrained models and applying transfer learning techniques to improve generative model performance Strong proficiency in machine learning frameworks and libraries, such as Tensor Flow, Py Torch, or Scikit-Learn Understanding of evaluation metrics and methods for Generative Al models and data-driven insights Familiarity with cloud platforms (AWS, GCP, Azure) and their services for AI/ML, including model deployment and monitoring (e.g., AWS Sage Maker, Google Al Platform)
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Data Scientist
4 semanas atrás
Brasil AGM Tech Solutions - A Woman and Latina-owned IT Staffing Firm-an Inc. 5000 company Tempo inteiroPosition Title: Data Scientist Position Summary: Programming proficiency in Python and R, with experience in other languages (e.G., SQL) for data manipulation and retrieval Proficient in data wrangling and preprocessing with tools like Pandas, NumPy, and experience in managing both structured and unstructured data Hands-on experience with large language...
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Data Scientist
4 semanas atrás
Brasil buscojobs Brasil Tempo inteiroPerguntas típicas de entrevistaQuais algoritmos de Machine Learning você utilizou em projetos anteriores?Como você lida com dados faltantes ou inconsistentes?Pode descrever um projeto em que usou análise preditiva?Quais ferramentas de visualização de dados você prefere e por quê?Como você valida a eficácia de um modelo?O que você considera ao...
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Data Scientist
4 semanas atrás
Brasil buscojobs Brasil Tempo inteiroPerguntas típicas de entrevistaQuais algoritmos de Machine Learning você utilizou em projetos anteriores? Como você lida com dados faltantes ou inconsistentes? Pode descrever um projeto em que usou análise preditiva? Quais ferramentas de visualização de dados você prefere e por quê? Como você valida a eficácia de um modelo? O que você considera ao...
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Data scientist
Há 5 dias
Brasil Insight Global Tempo inteiroRequired Qualifications: Bachelor’s or Master’s degree in Data Science, Computer Science, Statistics, or a related field. 3+ years of experience building and deploying ML models in enterprise environments. Proficiency in Py Spark , Python, and ML frameworks (e.g., scikit-learn, Tensor Flow, Py Torch). Hands-on experience with Databricks , Azure...
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Data Scientist
4 semanas atrás
Brasil Zicasso Tempo inteiroOverviewZicasso is a leading luxury travel company that creates personalized, life-enriching experiences for discerning travelers. This international, fully remote, freelance contractor position is intended for candidates based outside the United States, with a preference for applicants in Latin America. The role involves leveraging data analysis and...
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Data Scientist
Há 7 dias
Brasil CloudWalk Tempo inteiro R$90.000 - R$120.000 por anoAbout CloudWalk:We are not just another fintech unicorn. We are a pack of dreamers, makers, and tech enthusiasts building the future of payments. With millions of happy customers and a hunger for innovation, we're now expanding our neural network - literally and metaphorically.About The Team:The Risk Team is responsible for building the defense layer that...
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Data Scientist
4 semanas atrás
Brasil AGM Tech Solutions - A Woman and Latina-owned IT Staffing Firm-an Inc. 5000 company Tempo inteiroResponsibilitiesProgramming proficiency in Python and R, with experience in other languages (e.g., SQL) for data manipulation and retrieval Proficient in data wrangling and preprocessing with tools like Pandas, NumPy, and experience in managing both structured and unstructured data Hands-on experience with large language models (LLMs) and understanding of...
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Data Scientist
4 semanas atrás
Brasil AGM Tech Solutions - A Woman and Latina-owned IT Staffing Firm-an Inc. 5000 company Tempo inteiroResponsibilitiesProgramming proficiency in Python and R, with experience in other languages (e.g., SQL) for data manipulation and retrievalProficient in data wrangling and preprocessing with tools like Pandas, NumPy, and experience in managing both structured and unstructured dataHands-on experience with large language models (LLMs) and understanding of...
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Data Scientist
3 semanas atrás
Brasil AGM Tech Solutions - A Woman and Latina-owned IT Staffing Firm-an Inc. 5000 company Tempo inteiroPosition Title: Data Scientist Position Summary: Programming proficiency in Python and R, with experience in other languages (e.g., SQL) for data manipulation and retrieval Proficient in data wrangling and preprocessing with tools like Pandas, NumPy, and experience in managing both structured and unstructured data Hands-on experience with large...
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Data Scientist Pleno
4 semanas atrás
Brasil Big Data Tempo inteiroQuer trabalhar numa empresa pioneira em big data analytics no Brasil? Nosso(a) Cientista de Dados Pleno será responsável pela projeção, desenvolvimento e implementação de modelos de recomendações; elaboração de informações para tomada de decisão, identificação de fonte de dados valiosas, construção de algoritmos de aprendizagem de máquina,...
