Data Analyst – MS Power BI

Posted 5hrs ago

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Job Description

Analista de Dados desenvolvendo dashboards Power BI e estruturando dados para IA e Machine Learning na Stefanini. Gerando insights e apoiando decisões estratégicas em projetos de tecnologia.

Responsibilities:

  • Develop dashboards and management reports in Microsoft Power BI, consolidating data from multiple sources and creating interactive visualizations to monitor KPIs and results
  • Analyze data and project portfolios, producing studies and insights that support monitoring of deliveries, indicators and software factory performance
  • Prepare and structure datasets for consumption by Artificial Intelligence, Machine Learning and cognitive engines
  • Design and structure data environments such as Data Lakes, Data Warehouses and Data Marts, following market best practices
  • Develop, configure and monitor ETL/ELT processes and jobs
  • Perform processing, cleansing and standardization of structured and unstructured data
  • Develop and optimize SQL queries, performing performance analysis, tuning and improvements on complex queries
  • Map analytical data sources and support the evolution of architecture and information structuring
  • Transform data into strategic information to support decision-making and track project performance

Requirements:

  • Strong experience with Microsoft Power BI and Business Intelligence concepts
  • Proficiency in SQL, including development and optimization of complex queries
  • Experience in data cleansing, transformation, processing and integration
  • Knowledge of ETL/ELT processes, jobs and data orchestration
  • Experience in data modeling and structuring, including Data Warehouse, Data Lake and/or Data Mart
  • Strong analytical skills, with experience interpreting data and generating business insights
  • Knowledge of relational and/or multidimensional databases
  • Ability to work with large volumes of structured and unstructured data
  • Knowledge of preparing data for AI and Machine Learning initiatives
  • Experience with API and LLM integration for intelligent document processing and analysis — desirable
  • Knowledge of Prompt Engineering — desirable
  • Experience defining and monitoring accuracy metrics for AI solutions — desirable
  • Experience identifying inconsistencies and hallucinations in AI outputs and refining prompts and model context — desirable
  • Experience applying AI to document analysis, particularly in credit decisioning or similar areas — desirable

Benefits:

  • Meal allowance or meal voucher
  • Discounts on courses, universities and language schools
  • Stefanini Academy — online platform with free, up-to-date courses and certificates
  • Mentoring
  • Benefits club for medical consultations and exams
  • Health insurance
  • Dental insurance
  • Employee discount club with offers at top establishments
  • Travel club
  • Pet care partnership