Ogi ] - Data Scientist (Ai)

2 semanas atrás

Curitiba, Brasil Objective Tempo inteiro

Estamos em busca de um(a) **Data Scientist com foco em Inteligência Artificial (IA)** altamente qualificado para integrar nosso time de tecnologia, que queiram trabalhar conosco em um ambiente descontraído e animado, com aprendizado diário no desenvolvimento de grandes projetos, junto a grandes clientes pelo mundo.

Você vai projetar e implementar sistemas inteligentes utilizando técnicas clássicas e avançadas de **Machine Learning (ML),**atuar em colaboração com times multidisciplinares na exploração de dados, construção e avaliação de modelos, além da implantação de soluções baseadas em IA em ambientes de produção — desde plataformas em nuvem até dispositivos embarcados.
- **Oportunidade híbrida para Curitiba-PR e Sorocaba-SP, com presencial de 2 a 3 vezes por semana no escritório.**
- **Inglês obrigatório.**

**Key Responsibilities**:

- Design and develop AI-driven software systems using ML models
- Use algorithms such as XGBoost, K-means, PCA, Neural Networks, GANs, Reinforcement Learning, LLMs, and more
- Train, tune, evaluate, and document ML models using modern frameworks like TensorFlow, PyTorch, and Keras
- Prepare models for deployment in different environments (cloud, on-premises, embedded devices)
- Collaborate with development teams to integrate models into software architecture and data pipelines
- Write technical reports and stay up to date with the latest AI/ML trends and technologies
- Contribute to Agile ceremonies and sprint planning within a Scrum team

**Required Qualifications**:

- Advanced English (spoken and written, technical level)
- Proven experience building, training, and validating ML and AI models
- Solid experience handling complex and heterogeneous data (cleaning, deduplication, preparation)
- Strong programming skills in **Python** (Scala, R, and PySpark are nice-to-haves)
- Experience with AI libraries/frameworks**:TensorFlow, PyTorch, Keras, Caffe**, etc.
- Solid foundation in algorithms, statistics, regression, decision trees, neural networks
- Experience with time series, computer vision, and NLP
- Familiarity with **Data Lake environments**: Hadoop ecosystem, Spark, Kafka
- Experience with **Microsoft Azure Cloud**
- Knowledge of **automated testing and white-box testing**
- **Nice to Have**:

- Experience with **LLMs (Large Language Models), federated learning, and GPU acceleration**
- Deployment of models in **embedded or edge devices**
- Familiarity with **MLOps** practices and model lifecycle in production
- Previous experience in international or distributed teams

**Bonus points for**:

- Experience with international teams/projects
- Advanced English for reading and collaboration
- Ability to work independently in remote/distributed environments
- _________________

**Vem ser OGI**

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