About the Role:

We are looking for a highly skilled Data Engineer with strong experience in building scalable ETL/ELT pipelines, distributed data systems, and modern lakehouse architectures. The ideal candidate will work on large-scale telecom and CPaaS datasets, including Call Detail Records (CDR), enabling real-time analytics and business intelligence across the platform ecosystem.

What you’ll be Responsible for?

• Design and implement scalable ETL/ELT pipelines for large-scale analytics, data processing, and migration workloads.
• Build modern data lakehouse platforms using Iceberg, Delta Lake, or Hudi with catalog services like Nessie, AWS Glue, or Hive Metastore.
• Develop and optimize high-performance SQL queries and distributed data processing jobs using Spark (PySpark), Hadoop, and Kafka.
• Design and manage data warehouses and analytical platforms using Snowflake, ClickHouse, Dremio...