Data Scientist

4 semanas atrás

Fortaleza, Ceará, Brasil Insight Global Tempo inteiro

This is a fully remote position and will be the CLT model. The salary range for this is 18k - 24k BRL/month.

Required Skills & Experience


• 3+ years of experience as a Data Scientist


• Experience designing or contributing to evaluation systems for search or ML models


• Strong coding skills in Python and R, with experience contributing to large codebases beyond Jupyter notebooks (e.g., production environments)


• Solid foundation in statistics and probability


• Experience with data ingestion, data visualization, and data analysis

Nice to Have Skills & Experience


• Familiarity with tools such as Tableau and Kibana


• Experience with search technologies and search evaluation metrics


• Hands-on experience with A/B testing and performance evaluation frameworks


• Exposure to Natural Language Processing (NLP) techniques and applications


• Familiarity with Retrieval-Augmented Generation (RAG) or similar architectures

Job Description

We're looking for a Data Scientist to help build and refine the evaluation system for a large-scale search engine. You'll work closely with cross-functional teams to collect representative questions and datasets aligned with real-world use cases. Your responsibilities will include designing and executing statistical performance evaluations, analyzing results using visualization tools, and iterating on hypotheses to improve search quality. You'll also be responsible for producing documentation similar to white papers—summarizing methodologies, findings, and insights to inform stakeholders and guide future development. This role requires a strong analytical mindset, hands-on coding ability, and the ability to move from exploratory notebooks to production-ready code. Collaboration with engineering and product teams is key, as is a passion for data-driven decision-making.

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