Mastercard · mastercard.wd1.myworkdayjobs.com · checked today
Principal Data Engineer (AWS, Databricks, Ai, ML Flow, Data Architecture, Apache Airflow)
Skills, with evidence
- Airflow / orchestration
Experience with workflow orchestration platforms such as Apache Airflow, Databricks Workflows, AWS Step Functions, Azure Data Factory, or similar technologies.
must have - Data modelling
Advanced SQL expertise, including data modeling, performance tuning, query optimization, and large-scale analytical processing.
must have - Data quality
Strong understanding of data governance, metadata management, lineage, quality frameworks, privacy controls, and access management.
must have - Python
Expert programming skills in Python, PySpark, and modern software engineering practices.
must have - SQL
Advanced SQL expertise, including data modeling, performance tuning, query optimization, and large-scale analytical processing.
must have - Spark
Strong hands-on experience with distributed data processing technologies such as Apache Spark and modern lakehouse platforms.
must have - Streaming
Experience building scalable batch and real-time data pipelines.
must have - AWS
Experience building and operating cloud-native data platforms in AWS, or Azure, or other enterprise cloud environments.
must have · not practised here - Governance & security
Implement data governance capabilities including quality controls, lineage, metadata management, cataloging, access control, retention, and compliance.
must have · not practised here - Machine learning
We are seeking a Principal Data Engineer to design and build the data foundations that power advanced analytics, machine learning, generative AI, and agentic AI solutions.
not practised here - Cost & performance
Optimize data workloads for performance, scalability, reliability, resiliency, and cost efficiency.
- Azure
Experience building and operating cloud-native data platforms in AWS, or Azure, or other enterprise cloud environments.
not practised here - Warehousing
Develop governed lakehouse and modern data platform architectures using cloud-native technologies and distributed data processing frameworks.
- Terraform
Experience implementing CI/CD, automated testing, version control, Infrastructure as Code, and platform automation.
not practised here
Your plan
- SQL
drills at the Staff level
- Python
drills at the Staff level
- Modelling
drills at the Staff level
- Pipelines
drills at the Staff level
- Spark
drills at the Staff level
The full plan, drill by drill, is on the job page.
leaves in 12 dremoved the moment Mastercard closes it
