Data Engineer
Data Engineer
Questronix Corporation3-5 Years
- Posted 9 hours ago
- Be among the first 10 applicants
Job Description
Job Description
- Design, develop, and maintain data integration and ETL processes using IBM DataStage based on business and technical requirements.
- Develop, optimize, and maintain ETL jobs for extracting, transforming, and loading data across enterprise systems and databases.
- Design and optimize database queries, data structures, and data processing solutions using Oracle Database 19c.
- Perform data validation, troubleshooting, performance tuning, and error handling to ensure data accuracy, integrity, and reliability.
- Monitor and support scheduled ETL jobs, investigate data processing issues, and implement appropriate corrective actions.
- At least 3–5 years of experience in Data Engineering, ETL Development, or Data Integration.
- Strong hands-on experience with IBM DataStage for ETL development, job design, scheduling, and troubleshooting.
- Proficient in Oracle Database 19c, including SQL development, data manipulation, joins, stored procedures, and query optimization.
- Strong understanding of ETL concepts, data integration, data transformation, and data quality.
- Experience in developing and optimizing complex SQL queries for large datasets.
- Familiar with data warehouse concepts, dimensional modeling, and enterprise data integration patterns.
- Experience with version control, deployment processes, and production support for ETL applications.
More Info
Key Skills
About Company
Skills:
data streaming , Data Modeling, Etl Development, Kafka, Data Architecture, Python, Java, Hadoop, Scala, Big Data, Emr, Sql, Data Quality, Hive, Spark, Data Lake, Data Warehousing, Databricks, Cloud environments, Confluent, R, Real-time processing, Glue, Delta Lake, Athena, AWS data integrations, Data Integrations
Skills:
Data Warehousing Concepts, Aws Redshift, Apache Kafka, AWS Glue, Database Tuning, Pentaho Data Integration, Python, Aws S3, AI tools, NoSQL DBs, ETL tuning
Skills:
Pyspark, Data Mart, Query Optimization, Power Bi, Databricks, Data Warehouse, Azure, Sql, Python
Skills:
Spark SQL, Pyspark, Apache Spark, Node.js, Data Integration, Sql, ELT, Git, Data Migration, Databricks, Data Warehousing, FastAPI, Rest Apis, Python, Etl, Delta Lake
Skills:
T-sql, Apis, Microsoft Sql Server, Sql, Git, Azure Data Factory, Flat Files, Spark, Replication, Databricks, Python, Oracle-based ERP systems, SaaS platforms, Dimensional modelling, Azure Data Lake Storage, Infrastructure as code, Stored Procedures, Oracle databases, CI/CD