Senior Data Engineer

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Senior Data Engineer responsible for optimizing data pipelines and maintaining data quality. Collaborating on data strategies and implementing analytical models for business needs.

Posted 5/15/2026full-timeRemote • 🇧🇷 BrazilSeniorWebsite

Tech Stack

Tools & technologies

AWSETLGrafanaKafkaKubernetesPrometheusPythonSQLTerraformUnity

About the role

Key responsibilities & impact

Use of Claude Code to accelerate engineering, orchestration of agentic workflows, and integration via MCP
Develop and optimize scalable, reliable, and efficient data pipelines
Implement processes and tools to ensure data quality, accuracy, and consistency, as well as documentation throughout the data lifecycle
Work with large volumes of heterogeneous data, transforming them into insights to support decision-making
Identify opportunities to optimize workflows and recommend improvements to the existing data infrastructure
Build and maintain analytical models (Gold layer) that support dashboards, reports, and data products for business teams

Requirements

What you’ll need

Strong knowledge of data engineering tools such as Python and SQL
Experience with AI-assisted development tools (Claude Code, Cursor)
Experience with layered data platform architecture (Medallion/Lakehouse), including CDC ingestion, batch processing, data catalog, and governance
Experience with AWS and Databricks platforms
Hands-on experience with data storage systems (FTP, S3, Delta Lake, Unity Catalog)
Practical experience maintaining data pipelines in production environments
Experience with DuckDB
Experience with MCP and Claude Code for automating code review and applying AI governance to data
Knowledge of data integration (ETL/ELT) and event-driven architecture (Kafka)
Knowledge of data for LLMs/agents
Knowledge of data modeling
Familiarity with agentic workflows
Familiarity with GitOps
Nice to have: Experience with observability tools such as Prometheus, Grafana, or AWS CloudWatch
Experience with IaC tools (e.g., Terraform, Pulumi, Databricks Asset Bundles)
Experience with container orchestration, such as Kubernetes, for data pipelines
Experience monitoring data pipelines
Experience migrating from batch to streaming
Experience working with Fintech

Benefits

Comp & perks

We are looking for a Senior Data Engineer who is proactive, communicative, and collaborative, and who works well in a team.
We value someone who brings positive energy to the workplace, is willing to share knowledge, and contributes to collective success.

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Hard Skills & Tools

PythonSQLClaude CodeCursorMedallion architectureLakehouse architectureAWSDatabricksDuckDBETL