Entry - level Consultant working on impactful projects at Oliver Wyman. Collaborating with teams across industries while developing essential consulting skills.
About the role
- Senior Data Consultant responsible for optimizing data solutions and managing ETL pipelines. Working with advanced data engineering tools in a hybrid setup for GFT Poland.
Responsibilities
- Performance tuning and optimization of existing solutions
- Building and maintaining ETL pipelines
- Implementing tools and processes to support data-related projects
- Designing, building, testing and deploying Cloud and on-premise data models and transformations
- Optimizing data views for specific visualization use cases
- Reviewing and refining business and technical requirements
- Onboarding new data sources and building data pipelines
Requirements
- At least 4 years of commercial experience as a Data Engineer
- Strong Python and PySpark skills
- Strong hands-on experience with SQL and query optimization
- Experience with ETL/ELT pipelines development, testing, and management
- Strong experience with Hadoop
- Understanding of key concepts around Data Warehousing, Data Lakes and Data Lakehouses
- Experience with Cloud Data engineering toolset, preferably GCP
Benefits
- Competitive salary and benefits
- Health insurance
- Flexible work arrangements
- Professional development opportunities
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