Senior Data Scientist at Pinterest applying GenAI to build analytics solutions and data models. Collaborating across teams to improve data integration and pipeline management.
About the role
- Data Scientist role at Mollica IT focusing on compliance, business processes, and digital transformation. Involves technical coordination, optimization, and developing solutions in various areas.
Responsibilities
- Work across sub-areas including compliance, skills and competencies development, business, processes, projects, supply chain, and digital transformation
- Perform technical coordination, critical analyses, strategic support, optimizations, technical studies, lead specialized technical work, develop solutions, improve processes and activities, provide consulting, and identify risks and opportunities
- Other routine duties of the area
Requirements
- Experience with data analysis and modeling applied to the oil & gas industry
- Previous experience in energy-sector companies or projects involving data engineering and analytics
- Experience in operational optimization projects, predictive maintenance, and asset monitoring
- Programming languages: Python, R, SQL
- Machine Learning & Statistics: predictive modeling, time series, machine learning
- Databases: PostgreSQL, SQL Server, NoSQL (MongoDB, Cassandra)
- Data Engineering: ETL, Apache Spark, Databricks
- Experience with Power BI
- Cloud Computing: AWS, Azure, or Google Cloud (focus on the infrastructure used by Petrobras) and Big Data technologies: Hadoop, Kafka
- DevOps and MLOps tools: Docker, Kubernetes, Git, CI/CD
- Analytical capability and strategic vision to turn data into actionable insights
- Clear communication to interact with multidisciplinary teams (engineering, IT, business)
- Proactivity in solving operational problems and supporting decision-making
- Adaptability to regulated environments and agile methodologies
- Degree: Bachelor’s in Engineering, Computer Science, Statistics, Mathematics, Physics, or related fields
- Postgraduate: Postgraduate degree or MBA in Data Science, Artificial Intelligence, or Big Data
- Certification: At least one of the following certifications: PMI-ACP, CBPP, BPM or Lean Six Sigma (Black Belt), PMP, Professional Scrum Master (PSM), Team Kanban Practitioner (TKP), or Official SAFe® certification
- Preferred: Certifications in Microsoft Power Platform, Azure Solutions Architect, and Automation Anywhere
- Experience in Artificial Intelligence and Machine Learning for advanced data analysis
- Desired certifications: Microsoft Certified: Azure Data Scientist Associate, AWS Certified Machine Learning – Specialty, Google Professional Data Engineer, certifications in Big Data, Machine Learning, and Analytics
- Data visualization: Tableau, Grafana
Benefits
- CLT (Brazilian statutory employment contract)
- Term: Indefinite
- Location: Hybrid in Rio de Janeiro - RJ (on-site 3x per week in the city center)
Job title
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Degree requirement
Tech skills
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