Data Scientist – Senior

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🔥 4 hours ago

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Mollica IT

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2013

🎯 Recruiter

🤝 B2B

Recruitment • B2B

Mollica IT is a São Paulo–based recruitment and selection agency specializing in sourcing and placing IT professionals for companies in Brazil and abroad. The firm positions itself as a hands-on recruitment partner, offering fast, accurate hiring solutions across a broad range of technical roles — from C-level and PMO to DevOps, cloud (Azure/AWS), ERP (SAP, Oracle), big data and data science, databases, infrastructure and telecom, cybersecurity, Salesforce, mobile and full‑stack development, QA/testing and commercial/business roles. Mollica IT emphasizes speed, quality, inclusive hiring and partnership-style service for corporate clients.

📋 Description

• Analyze large volumes of structured and unstructured data to generate insights and support decision-making; • Develop statistical models and Machine Learning solutions to solve complex problems; • Create data visualizations that communicate information clearly and effectively to diverse audiences; • Develop and maintain analyses and experiments using data science tools and libraries; • Collaborate with global teams, contributing to analytical initiatives and data-driven projects; • Apply software engineering best practices to ensure quality, reproducibility, and scalability of developed solutions; • Other related responsibilities.

🎯 Requirements

• Portfolio showcasing representative data visualization work; • Experience with Python; • Knowledge of Pandas; • Knowledge of Scikit-learn; • Knowledge of Jupyter; • Experience in Machine Learning; • Experience in statistical modeling; • Experience analyzing large-volume datasets; • Experience with unstructured data; • Knowledge of SQL; • Experience with relational databases; • Knowledge of PostgreSQL; • Knowledge of Software Engineering practices; • Knowledge of Git; • Knowledge of Docker; • Knowledge of AWS; • Ph.D. in quantitative STEM fields (Technology, Engineering, Mathematics, or related areas); • Completed bachelor's degree required.

🏖️ Benefits

• Medical insurance for employees and dependents with nationwide coverage (Bradesco or Unimed); • Dental insurance with nationwide coverage; • Meal allowance or food allowance (employee's choice); • Childcare assistance; • Life insurance for employees and dependents; • Gympass for employees and dependents; • EAP (Employee Assistance Program) offering Financial Assistance, Legal Assistance, Social Assistance, and 24/7 Psychological Support; • Discounts and preferential rates with universities (Mackenzie, SENAC, FIA, FIAP, and BBS Business School) and language schools (CNA, Cultura Inglesa, Wizard, CCAA, Indeed); • Discounts on fee packages and preferential rates at Itaú and Bradesco banks; • Payroll-deductible loan option, with repayments deducted directly from salary; • Reimbursement program for certain external certifications; • Training: TCS provides an e-learning and in-person training and development platform covering soft skills, technologies, and domains across more than 15,000 topics; • Service recognition awards: TCS rewards employees for commitment and loyalty at milestones (3, 5, and 10 years, and every 5 years thereafter); • Employee referral bonus for each successful hire; • TCS Fit4life: program encouraging physical exercise with scheduled online functional training sessions; • International opportunities: depending on your skills and business needs, you may be eligible to apply for positions abroad (within and outside Latin America); • And others.