Core Responsibilities :

- Design and implement large-scale distributed data platforms and data lakes.

- Manage data ingestion from diverse sources and file formats.

- Perform Big Data orchestration using Airflow, Spark on Kubernetes, Yarn, and Oozie.

- Optimize SQL-Hive and Spark queries for performance.

- Ensure data validation and quality.

- Support 24x7 operations as per the rota.

Technical Requirements :

- Advanced Scala (Functional Programming, Case classes, Complex Data Structures & Algorithms).

- Big Data Unit, System, Integration & Regression Testing.

- DevOps : Jenkins, Maven/sbt, Git, GitHub Actions.

- Agile processes & tools : Jira & Confluence.

Added Advantage :

- Data Streaming : Kafka and Spark Streaming.

- Data Lake & Medallion Architecture.

- Shell Scripting & Automation (Ansible).

- Cloud Native Storage (Ceph or S3) and Cloud Data Engineering (Azure, AWS & GCP).

- SQL & NoSQL DB : Hive, Cassandra, Dremio, Presto.

- Infrastructure : Kubernetes, Docker and related container technologies.