CESAR

Senior Data Scientist, Generative AI

CESAR

full-time

Posted on:

Location Type: Office

Location: 🇧🇷 Brazil

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Job Level

Senior

Tech Stack

KerasNumpyPandasPythonPyTorchScikit-LearnTensorflow

About the role

  • Provide guidance on the research and implementation of Machine Learning and Deep Learning solutions.
  • Provide guidance on the research and implementation of machine learning algorithms for natural language processing (NLP) and text analysis using LLMs.
  • Participate in the development of data ingestion and processing pipelines to build datasets suitable for implementing machine learning algorithms.

Requirements

  • Bachelor's degree in fields such as Computer Engineering, Computer Science, Electrical Engineering, or similar.
  • Deep knowledge of advanced machine learning, deep learning, and artificial intelligence techniques for semi-structured and unstructured data.
  • Experience training deep learning models.
  • Practical knowledge of Python, including libraries such as Pandas/Polars, NumPy, SciPy, NLTK, and spaCy.
  • Experience with machine learning and deep learning frameworks such as: PyTorch, TensorFlow, JAX, Keras, Scikit-Learn, etc.
  • Knowledge of object-oriented programming.
  • Experience with agile software development methodologies.
  • Experience creating conversational agents using LLMs.
  • Familiarity with LangChain, LangGraph, Semantic Kernel, OpenAI API.
  • Ability to manipulate and extract insights from structured, unstructured, and real-time data.
  • Advanced English for daily communication.
Benefits
  • Health and dental plan
  • Meal/Food voucher
  • Home office allowance
  • Language allowance
  • Childcare assistance
  • Contact lens allowance
  • Life insurance
  • Discounts on CESAR School courses
  • Day off (on your birthday)
  • Gympass
  • Moodar

Applicant Tracking System Keywords

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

Hard skills
machine learningdeep learningnatural language processingtext analysisPythonPandasNumPyPyTorchTensorFlowobject-oriented programming
Soft skills
guidancecommunicationability to extract insights
Certifications
Bachelor's degree in Computer EngineeringBachelor's degree in Computer ScienceBachelor's degree in Electrical Engineering