Data Engineer Python + AWS
Ernst and Young22 hours ago
São Paulo, BrazilSenior
Responsibilities
- Design, develop, enhance, and maintain scalable Python- and AWS-based data solutions.
- Build and maintain ETL/ELT pipelines, ingestion processes, transformation workflows, and data delivery processes using AWS Glue, S3, Redshift, and Lambda.
- Develop and optimize SQL queries, data models, schemas, and processing workflows while integrating data from multiple sources.
- Monitor and troubleshoot data pipelines and provide production support.
- Collaborate with data engineers, architects, analysts, and financial-services stakeholders on code reviews, architecture reviews, quality, security, governance, and operational excellence.
- Maintain technical documentation and contribute to the evolution of the client’s AWS data ecosystem.
Requirements
- Bachelor’s degree in Computer Science, Information Systems, Software Engineering, Computer Engineering, Data Science, Engineering, or a related technical field.
- Experience in data engineering, cloud data engineering, data-focused software engineering, or data platforms.
- Practical experience using Python for data processing, automation, integrations, and cloud applications.
- Strong experience with AWS, including AWS Glue, Amazon S3, Amazon Redshift, and AWS Lambda.
- Advanced SQL knowledge and experience designing, developing, and maintaining ETL/ELT processes, scalable pipelines, integrations, and transformation workflows.
- Knowledge of data warehousing, data lakes, data modeling, data quality, monitoring, troubleshooting, and production support.
- Previous experience in Financial Services, Banking, Wealth Management, Asset Management, Capital Markets, Investment Management, or FinTech.
- Strong English communication skills.
Benefits
- Medical and dental assistance.
- Childcare assistance.
- EY benefits and exclusive-discount platform.
- Education incentives.
- Birthday day off.
- Gympass/Wellhub.
- Profit sharing (PLR).
- Private pension.
- Meal and/or food allowance and transportation allowance.
- Flexible work environment and access to development, training, diversity, and inclusion programs.
About Ernst and Young
Ernst & Young (EY) provides audit/assurance, tax, consulting, strategy and transactions services to enterprises, financial institutions, and public‑sector clients. Structured as a global network of partner‑owned member firms, it sells professional services on a fee basis, including a dedicated Financial Services Organization for banking, insurance, and capital markets. Headquartered in London, EY was formed in 1989 from the merger of Ernst & Whinney and Arthur Young, and operates in 150+ countries.