Data Engineer

Country

Singapore

Detailed JD (Roles and Responsibilities)

• Create EDW ETL/ELT codes using Teradata SQL, Informatica, Apache Spark, QueryGrid, Trino to perform various transformations and load into Teradata based data warehouse or datamarts

• Performance tuning of highly complex applications to reduce resource usage

• Create framework using GCFR, shell scripts, BTEQ and shell scripts to automate end to end. Also to integrate with control

• Build in-house CDC framework using Java to process OLR logs from SAP(Oracle) and ingestion the data into Teradata. Create framework around this CDC ingestion to make it configurable

• Install and build Master Data Management (MDM) application for various user uploads along with data validations and approval workflow.

• Strong hands on experience with the ETL(Informatica Power Center) and Teradata based ETL development, similarly Hadoop ecosystem (Hive, Impala, Spark, Kafka, Iceberg, Ranger, Atlas, Nifi, Flink etc.,), and data pipeline orchestration.

• Create EDW ETL/ELT codes using Teradata SQL, Informatica, apache Spark, QueryGrid, Trino to perform various transformation and load into Teradata based data warehouse or datamarts

• Performance tuning of highly complex applications to reduce resource usage

• Create framework using GCFR, shell scripts, BTEQ and shell scripts to automate end to end. Also to integrate with control

• Build in-house CDC framework using Java to process OLR logs from SAP(Oracle) and ingestion the data into Teradata. Create framework around this CDC ingestion to make it configurable

• Install and build Master Data Management(MDM) application for various user uploads along with data validations and approval workflow

Total Experience

10+ yrs

Relevant Experience

6+ yrs

Mandatory skills

• Teradata SQL & EDW/ETL development

• Informatica PowerCenter

• Apache Spark & Hadoop ecosystem (Hive, Kafka, NiFi, Iceberg, Impala)

• Performance tuning & optimization

• Shell scripting, BTEQ

• Data pipeline orchestration

• CDC concepts (Java-based preferred)

Desired skills

• QueryGrid, Trino

• MDM implementation & workflows

• SAP (Oracle) data integration

• GCFR framework experience

• Data governance tools (Ranger, Atlas)

• Streaming tools (Flink)

• Framework building & automation expertise

Domain (Industry)

Banking