Senior Data Developer

CI&T

. Build, optimize, and maintain scalable data pipelines and ETL/ELT processes .

Posted 10/22/2026full-timeCampinas • BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in building and optimizing scalable data pipelines and ETL/ELT processes, with a strong focus on data architecture, quality assurance, and compliance with data privacy regulations. Proficient in leveraging cloud platforms and modern data stack tools to enhance data engineering workflows.

Highest-signal resume keywords

Data Pipeline DevelopmentETL/ELT ProcessesDatabricksSQLPython

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Data Pipeline DevelopmentETL ProcessesELT ProcessesData Warehousing SolutionsSQLPythonPySparkData ModelingDatabase Design PrinciplesInfrastructure as Code

Soft Skills

CollaborationCommunication

Tools & Technologies

AWSAzureGCPDatabricksDbtAirflowFivetranStitchKafkaPub/Sub

Certifications & Qualifications

Databricks CertificationCloud Platform CertificationsData Engineering Certifications

Industry Keywords

Data PipelinesData ArchitectureData Quality ChecksData Privacy RegulationsStreaming Data Platforms

Tech Stack

Tools & technologies

AirflowAWSAzureCloudETLGoogle Cloud PlatformKafkaPySparkPythonSQLTerraform

About the role

Key responsibilities & impact

Build, optimize, and maintain scalable data pipelines and ETL/ELT processes
Implement data architectures, including data lakes, warehouses, and integration layers
Implement data quality checks, validation processes, and monitoring systems
Develop and maintain integrations between data sources, third-party tools, and analytics platforms
Collaborate with Data & Analytics Managers and business stakeholders to deliver technical solutions
Monitor and optimize pipeline performance, query efficiency, and storage costs
Create and maintain technical documentation for data architectures, pipelines, and processes
Implement security best practices and ensure compliance with data privacy regulations
Leverage AI tools and automation to enhance data engineering workflows and productivity

Requirements

What you’ll need

Experience with major cloud providers (AWS, Azure or GCP)
Proven experience with Databricks
Good level of English B2 or above
Strong experience with data pipeline development, ETL/ELT processes and orchestration
Proficiency with any data warehousing solutions
Experience with SQL and Python
Experience with large scale and distributed data process (PySpark)
Understanding of data modeling and database design principles
Availability to work in the Campinas office 3x per week (Tue, Wed and Thu)
Experience working with international clients (nice to have)
Experience with modern data stack tools (dbt, Airflow, Fivetran, Stitch, etc.) (nice to have)
Experience with streaming data platforms (Kafka, Pub/Sub, Kinesis) (nice to have)
Databricks Certification (nice to have)
Certifications in cloud platforms or data engineering (nice to have)
Experience with Infrastructure as Code (Terraform, CloudFormation) (nice to have)

Benefits

Comp & perks

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 platform
Health and Well-being team, inclusion specialists, and affinity groups
Support and accommodations for people with disabilities during the selection process