Senior Data Scientist

Job not on LinkedIn

🔥 6 minutes ago

🗣️🇧🇷🇵🇹 Portuguese Required

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Logo of RD Saúde

RD Saúde

10,000+ employees

🏥 Healthcare

⚕️ Healthcare Insurance

💊 Pharmaceuticals

Healthcare • Healthcare Insurance • Pharmaceuticals

RD Saúde is a leading healthcare company in Brazil focused on improving health and well-being through its extensive network of pharmacies and exclusive brands. With a commitment to sustainability and social responsibility, RD Saúde invests in initiatives that enrich lives while ensuring corporate accountability and transparency. The company employs over 57,000 people across more than 3,000 locations, striving to create a healthier society and future.

📋 Description

• Conduct end-to-end Data Science projects, from needs discovery to delivery of results. • Translate business challenges and objectives into statistical models, predictive algorithms, and Machine Learning-based solutions. • Structure, organize, and document analytical projects, ensuring governance, traceability, and scalability. • Develop, validate, monitor, and evolve statistical and Machine Learning models. • Collaborate with business teams and Data Engineering to define requirements, data sources, and implementation strategies. • Perform exploratory analyses, data cleaning, and data preparation. • Define success metrics, monitor model performance, and propose continuous improvements. • Produce executive materials, reports, and presentations, translating technical results for diverse audiences. • Lead alignment and follow-up meetings with stakeholders, promoting incremental deliveries and continuous feedback capture. • Evaluate analytical approaches, risks, limitations, and trade-offs. • Serve as a technical reference, supporting junior and mid-level data scientists through mentoring, technical reviews, and methodological guidance. • Promote best practices in Data Science, model governance, and development of the analytics community.

🎯 Requirements

• Bachelor’s degree in Statistics, Mathematics, Computer Science, Engineering, Physics, Economics, Quantitative Social Sciences, or a related field. • Postgraduate degree in Data Science, Statistics, Machine Learning, Artificial Intelligence, Operations Research, Analytics, or a related area. • Solid experience as a Data Scientist, leading end-to-end projects. • Advanced proficiency in SQL and programming in Python and/or R. • Advanced knowledge of Statistics, Mathematical Modeling, Machine Learning, and data analysis techniques. • Experience with code versioning using Git. • Experience building, validating, monitoring, and evolving statistical and predictive models. • Knowledge of data architecture and data handling, with frequent interaction with Data Engineering teams. • Experience communicating results and recommendations to both technical and executive audiences. • Preferred experience with Cloud environments (AWS, Azure, or GCP) and cloud services for data and Machine Learning. • Preferred experience with MLOps, pipeline automation, and deploying models to production. • Strong ability to solve complex business problems using data. • Autonomy to lead projects with minimal supervision. • Excellent communication skills to interact with technical teams and executive stakeholders. • Ability to influence decisions through evidence-based analyses and recommendations. • Collaborative mindset and interest in sharing knowledge and developing people. • Intellectual curiosity and a continuous pursuit of new techniques, methodologies, and innovative solutions.

🏖️ Benefits

• Profit-sharing / Performance Bonus (PPR) • Birthday day off • Health insurance • Dental insurance • Telemedicine • Home office allowance • Life insurance • Pharmacy benefit • Corporate partner discounts • Gym subsidy (Wellhub) • On-site gym • Christmas hamper • Career progression path • Corporate university • Extended maternity and paternity leave • Baby kit

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