Presto
BengaluruFull-time6–11 yrsPosted 2 months ago
Senior data science role at Elfonze in Bengaluru. Needs 6+ years and a B.Tech, B.E. or B.Sc.
About the role
Presto at Elfonze. ELT Pipeline Engineering: Design, build, and maintain high-throughput batch and streaming ETL/ELT data pipelines using SQL, Python.
What you'll do
- Lakehouse & Federated Query Operations: Manage and optimize data structures across AWS/Azure storage (S3/ADLS) using open table formats (Apache Iceberg
- Query & Warehouse Optimization: Diagnose performance bottlenecks, optimize SQL queries
- BI & Semantic Layer Development: Build and maintain scalable data models, Looker semantic layers (LookML)
- Agile Delivery & Collaboration: Active participation in Agile sprint ceremonies, performing code reviews, creating technical architecture documentation
What you need
- SQL
- Python
- Machine learning
- AWS
- Pandas
- Snowflake
Good to have
- Spark
- dbt
- Airflow
- Kafka
- ETL
- Data structures