Senior Data Engineer

Donorbox

full-time

Posted on: 9/20/2025

Origin: • 💃 Anywhere in Latin America

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💰 $45,000 - $60,000 per year

Senior

AirflowETLMySQLOraclePostgresPythonRubySQLTableau

About the role

Design, build, and optimize robust ETL/ELT workflows using SQL, Python, dbt, and Airflow
Create and refine data models in PostgreSQL to support analytics and reporting
Cleanse, transform, and structure data to ensure accuracy and usability
Mentor junior engineers and collaborate with data analysts and stakeholders
Support creation of summary tables and enhance database models for analysts
Maintain clear documentation for data systems, pipelines, flows, and schemas
Deploy datasets, reports, and dashboards to Superset for wider consumption
Follow software engineering best practices: version control, testing, modular design
Operate within an agile framework and contribute to continuous improvement
Present data products to stakeholders and gather feedback for iterations
Own complex data problems from root cause analysis to production-ready solutions
Conduct regular performance audits on pipelines, databases, and dashboards and implement optimizations

5+ years of hands-on experience in a Data Engineering role
Strong proficiency in SQL, Python, dbt, and Airflow
Extensive experience with PostgreSQL or similar relational databases (MySQL, Oracle)
Familiarity with Superset, PowerBI, or Tableau
Solid understanding of software engineering principles: modular code design, testing, version control (Git)
Ability to think critically and solve complex problems independently
Excellent communication skills for technical and non-technical audiences
Experience working in an agile development environment
Experience mentoring junior engineers and promoting best practices
Bonus: Experience with Ruby
Bonus: Experience in nonprofit or fundraising technology sector
Bonus: Experience with SaaS