Senior Data Scientist, MLOps – Bilingual, Spanish

🔥 2 minutes ago

🇧🇷 Brazil – Remote

⏰ Full Time

🟠 Senior

📊 Data Scientist

👻 Ghost score 14%

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Leega

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2010

💼 Consulting

📣 Marketing

🔌 API

Consulting • Marketing • API

Leega is a leading technology solutions provider in Latin America, specializing in data analytics and cloud solutions. As the first company in the region certified by Google Cloud for Data Analytics, Leega offers a range of services including application development, machine learning, and risk management analytics. The firm partners with major cloud services such as AWS and Microsoft Azure to help businesses enhance their data management and transition effectively to the cloud, ultimately driving digital transformation and innovation.

📋 Description

• Lead credit modeling initiatives for operations in Argentina, proposing technical approaches. • Develop application score and behavior score models, from dataset preparation through final validation. • Conduct exploratory analyses, data preprocessing, and feature selection using SQL and Python. • Apply statistical and machine learning techniques to build and compare models. • Validate model performance and stability before deployment. • Monitor models in production, tracking performance, stability, and predictive alignment over time. • Recommend recalibration and redevelopment when performance declines. • Document models, assumptions, and results for business and risk teams. • Present results and recommendations to credit and risk teams in Portuguese and Spanish. • Work closely with credit, risk, and technology teams, engaging with Spanish-speaking stakeholders.

🎯 Requirements

• Bachelor's degree in Statistics or a related field. • 5+ years of experience in data science or statistical modeling. • Proven experience in credit risk modeling, including application score and behavior score models. • Proficiency in SQL and Python for data manipulation, analysis, and modeling. • Experience developing and validating machine learning models, including classification, regression, and clustering. • Familiarity with libraries such as pandas, scikit-learn, statsmodels, or similar tools. • Advanced Spanish proficiency. • Strong analytical and critical-thinking skills, with the ability to challenge model assumptions and results. • Clear communication skills when presenting models and results to technical and business stakeholders. • Ability to independently lead a workstream and prioritize effectively. • Strong attention to quality and thorough documentation of deliverables. • Comfortable working with teams and stakeholders from another country. • Master's degree in Statistics or a related field is a plus. • Experience in banking, credit bureaus, or consulting is a plus. • Experience monitoring models in production is a plus.

🏖️ Benefits

• Ongoing training and professional development • 100% remote work • This position is also open to candidates with disabilities