A3Data

Senior Data Engineer

A3Data

full-time

Posted on:

Location Type: Remote

Location: Brazil

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Job Level

Senior

Tech Stack

CloudETL

About the role

  • Design, develop, and maintain robust, scalable data architectures in cloud or hybrid environments, aligned with clients' business needs.
  • Build and optimize data pipelines (batch and streaming), ensuring reliable ingestion, processing, and delivery of information.
  • Work with large volumes of data from multiple sources, focusing on solving business problems.
  • Model data for analytical, predictive, and prescriptive consumption, supporting data science teams and business stakeholders.
  • Ensure data security, governance, and quality, complying with internal policies and regulatory requirements such as LGPD (Brazilian Data Protection Law).
  • Identify opportunities for continuous improvement in data flows, promoting efficiency, cost reduction, and increased reliability.
  • Serve as a technical reference for the team and the client, supporting architectural decisions, providing technical mentorship, and promoting best practices.

Requirements

  • Solid experience in data engineering, with work on medium- and large-scale projects.
  • Advanced knowledge of ETL/ELT processes, both batch and streaming.
  • Proficiency in cloud computing environments, including architecture, permissions, and networking.
  • Experience with data modeling and different storage paradigms (relational and non-relational).
  • Knowledge of pipeline orchestration and best practices for modularization and performance tuning.
  • Experience with monitoring, observability, and data quality in production pipelines.
  • Consultative profile with excellent communication, autonomy, and the ability to act strategically with clients.
Benefits
  • Swile meal/food voucher.
  • SulAmérica health plan with no copayment and no monthly fee for the employee.
  • Amil dental plan (optional).
  • Guapeco: pet healthcare benefit.
  • TotalPass: access to gyms and wellness services.
  • Bonuses and profit-sharing (PLR) based on company performance.
  • Vittude: psychological support and mental health care.
  • Open English: discounts on language courses.
  • Empresa Cidadã: extended maternity and paternity leave.
  • Samsung EPP: exclusive discounts across the Samsung product portfolio.
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
data engineeringETLELTdata modelingpipeline orchestrationdata qualitydata architecturecloud computingbatch processingstreaming
Soft Skills
communicationautonomystrategic thinkingtechnical mentorshipproblem solvingcontinuous improvementconsultative profileteam collaborationbest practices promotionclient support