Mid-level Data Developer

We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions.With over 7.400 CI&Ters around the world, we’ve built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality.Responsibilities:Working with ETL processes and Data Pipelines to support and evolve Data Lake Architecture running on AWS. Strong knowledge in Python as the main programming language with experience writing PySpark code. Good knowledge writing SQL queries.Good understanding of OOP and working with an in-house built library for code reusability.Requirements for this challenge:- Experience as a Data Developer-Experience with Python/PySpark, SQL- Experience with AWS Glue (Catalog, Jobs, Triggers, Workflows)- Experience with Athena- Advanced englishNice to have:Experience with open-source data lake storage frameworks such as Delta Lake or Apache Iceberg Works confidently with Git, Shell scripts and Linux. Basic knowledge in any IaC (Infrastructure as Code) tools such as CloudFormation, CDK or Terraform.Experience with Redshift.#LI-JP3Our benefits:-Health and dental insurance-Meal and food allowance-Childcare assistance-Extended paternity leave-Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass;-Profit Sharing and Results Participation (PLR);-Life insurance-Continuous learning platform (CI&T University);-Discount club-Free online platform dedicated to physical, mental, and overall well-being-Pregnancy and responsible parenting course-Partnerships with online learning platforms-Language learning platformAnd many more!More details about our benefits here: https://ciandt.com/br/pt-br/carreirasAt CI&T, inclusion starts at the first contact. If you are a person with a disability, it is important to present your assessment during the selection process. This way, we can ensure the support and accommodations that you deserve. If you do not yet have the assessment, don't worry: we can support you in obtaining it.We have a dedicated Health and Well-being team, inclusion specialists, and affinity groups who will be with you at every stage. Count on us to make this journey side by side.

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