Senior Data Engineer

Posted 12ds ago

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Job Description

Senior Data Engineer developing and maintaining ETL/ELT pipelines for Vivo's Data Delivery team while collaborating with business analysts and data scientists.

Responsibilities:

  • Develop and maintain ETL/ELT pipelines using Informatica PowerCenter or IDMC, or Hadoop, or Databricks, or Azure Data Factory (ADF).
  • Design data models (star schema, snowflake, one big table, etc.) for analytics and data products.
  • Work with big data tools (Spark/Databricks) and Azure cloud services.
  • Tune performance — both cost and runtime — of data processes on Databricks.
  • Contribute to documentation, standardization, and best practices for the area.
  • Collaborate with business stakeholders, analysts, and data scientists.
  • Autonomy, organization, and a strong sense of technical responsibility.
  • Good communication skills with technical and non-technical teams.
  • Proactivity and a continuous learning mindset.

Requirements:

  • Completed higher education (degree certificate preferred).
  • Strong knowledge of SQL.
  • Experience with ETL/ELT using Informatica PowerCenter, IDMC, Hadoop, Databricks, or Azure Data Factory (ADF), and experience with data modeling.
  • Experience in Azure cloud environments.
  • Experience with Python for data manipulation.
  • Awareness of data governance, data quality, and data security.
  • Knowledge of tools such as Hadoop, Spark, Databricks, PostgreSQL, Informatica PowerCenter, IDMC, Azure Data Factory (ADF), MongoDB, and Kafka.

Benefits:

  • Choose the benefit that best suits you and your dependents via a digital platform with multiple categories including Gym, Meal Vouchers (VR), Food Allowance (VA), Pharmacy Assistance, Medical Coverage, Dental Coverage, and Life Insurance.
  • Company-issued mobile phone — yes, a brand-new smartphone for you!
  • Unlimited voice and data plan — yes, unlimited! On Vivo's best mobile network, even faster with 5G.
  • An exclusive Vivo offer with a special discount on landline, broadband, TV and apps.
  • Eligible to receive an annual Bonus or PPR (profit-sharing).
  • Plan your future through a private pension plan.
  • Have children? You may be eligible for a subsidy to help with school, daycare, or nanny expenses.
  • Work in an environment that respects your personality, dress style, and individuality — be authentic. #VemdeVocê
  • Work remotely; #Mobility
  • Flexible working hours.
  • Enjoy a day off to celebrate your birthday (Day off).
  • Participate in one of the largest corporate volunteer programs to help you make a difference in the world.
  • Benefit from our Educational Development Program offering partnerships with educational institutions at a discount, certifications, and online courses.
  • Accelerate your career through our Internal Recruitment Program, in Brazil or abroad — we are present in over 17 countries! #VivoMinhaCarreira
  • Access a range of initiatives to improve your physical, emotional, and social health through #VivoBemEstar, which promotes healthy habits and better quality of life. Services include consultations with nutritionists, psychologists, social workers, telemedicine, and more.