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Senior Data Engineer - Hybrid Position in Campinas, Brazil

CI&TCampinas, SP
Hybrid Full-time

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Experience Level

Senior

Qualifications

Key Responsibilities:Develop and maintain comprehensive data pipelines in AWS, often involving data ingestion from various REST APIs. Create robust, observable, and scalable pipelines with a strong emphasis on data quality and monitoring. Articulate and discuss your solution logic with stakeholders beyond just the tools utilized. Essential Requirements:Fluent in English, with the ability to explain technical solutions clearly in discussions. Demonstrated experience as a Data EngineerProficient in Python (for data processing, API integration, automation) and advanced SQL (including CTEs, window functions, and optimization). Extensive experience in designing, building, and maintaining data pipelines on AWS covering:Data ingestion from REST APIs (authentication, pagination, rate limiting, error handling). Data transformation and loading into data lakes or data warehouses. Orchestration using tools like Step Functions, Glue Workflows, or similar. Strong practical knowledge of the AWS Serverless and data ecosystem, including:Lambda, Glue (Glue Jobs / Glue Studio), DynamoDB, ECS/Fargate (if relevant). S3, IAM, CloudWatch (logs, metrics, alarms), Step Functions. Experience with PySpark or similar distributed processing frameworks (e.g., Spark on EMR/Glue). Desirable Skills:Experience with marketing data applications (campaigns, events, customer 360, CDP). Familiarity with the Adobe Experience Platform (AEP), especially regarding CDP. Experience with event-driven architectures (e.g., event tracking, customer journeys). Solid understanding of Data Engineering fundamentals, including:Data modeling (dimensional and relational), data structures. ETL vs ELT, batch vs streaming workflows. Data quality, governance, and observability practices (monitoring, alerting, lineage). Proficiency with Git/GitHub and CI/CD processes for data pipelines. Strong problem-solving skills and a proactive attitude.

About the job

CI&T brings together technology expertise and artificial intelligence to deliver scalable solutions for clients worldwide. With a team of more than 8,000 professionals and over 1,000 client partnerships, the company draws on thirty years of experience. Artificial intelligence is a core part of CI&T’s approach to technology transformation.

Role overview

The Senior Data Engineer will join a team focused on a significant project for a major American investment client. This role centers on advancing data initiatives that have a direct impact on the client’s operations. Collaboration and teamwork are key aspects of the work environment.

Work location

This position is based in Campinas, SP, Brazil and follows a hybrid model. The schedule includes three days per week working onsite at the Campinas office, with the remainder remote.

About CI&T

CI&T is a pioneering technology transformation firm specializing in the integration of human expertise and AI to craft scalable technology solutions. With a rich history spanning over three decades, we have successfully partnered with thousands of clients worldwide, positioning us as leaders in artificial intelligence and data engineering.

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