Remote Senior Data Engineer - Marketing ETL & Data Warehouse

Aesa (A-Evangelista Sa); Buenos Aires; Hybrid; ARS 181,747,000 - 257,474,000; Full time

Benefits offered by this job

Professional growth

Competitive USD-based pay

Exciting projects

Flextime

Job summary

AgileEngine is seeking a Senior Data Engineer to replace a third-party data ingestion tool with an owned ETL pipeline. You will design and implement ingestion from the Amazon API, DSP platforms, and related digital sources, while ensuring alignment with downstream attribution and scoring logic.

The role requires 4+ years of SQL and large-scale data ingestion experience, plus practical knowledge of AWS data services and modern ELT tools.

Qualifications

• 4+ years of strong SQL and large-scale data ingestion/pipeline experience (batch ETL, orchestration, schema design).
• Working knowledge of AWS data services (RDS/Postgres, S3, ECS) sufficient to build within an existing cloud environment.
• Practical experience with Claude Code or similar tools, and agents or MCP in real work.
• Ability to contribute to application and backend work beyond pure ETL to support broader platform needs.
• Familiarity with, or ability to quickly evaluate, managed ELT tools (such as Fivetran) against custom builds.
• Ability to ramp into existing attribution and scoring logic so ingestion output aligns with downstream dashboard needs.
• Upper-intermediate English level.

Responsibilities

• Document current ingestion logic inside the legacy tool, including sources, endpoints, schemas, and transformation logic.
• Build the ETL pipeline to replace the legacy system, handling ingestion from the Amazon API, other DSP platforms, and related digital data sources.
• Evaluate and decide between off-the-shelf solutions (e.g., Fivetran) and owned ETL systems alongside the Infrastructure Lead.
• Design the pipeline as a standalone, owned system to power client-facing dashboards.
• Provide flexible engineering support for application and backend work within the AWS environment when directed.
• Coordinate with data science teams to ensure ingestion output aligns with the attribution and scoring logic of downstream models.
• Work seamlessly within the existing AWS environment (ECS, S3, RDS) rather than standing up parallel infrastructure.

Skills

SQL

ETL pipelines

Data ingestion

Backend work

English communication

Tools

AWS data services (RDS/Postgres, S3, ECS)

Claude Code

Fivetran

Job description

AgileEngine is seeking a Senior Data Engineer to replace a third-party data ingestion tool with an owned ETL pipeline. You will design and implement ingestion from the Amazon API, DSP platforms, and related digital sources, while ensuring alignment with downstream attribution and scoring logic.

The role requires 4+ years of SQL and large-scale data ingestion experience, plus practical knowledge of AWS data services and modern ELT tools.