Ukraine Job Openings
Intellias
Telecom BigData Engineer
September 23, 2024
Ivanna Kukliak
- Collaborate with business stakeholders and technical teams to understand and analyze data requirements.
- Support the design and implementation of data models and database structures that meet business needs.
- Profile, refactor, and optimize performance in database systems.
- Implement ETL processes to extract, transform, and load data from various source systems into the data warehouse.
- Ensure data integrity, consistency, and accuracy through data quality assurance measures.
- Review and support team members, providing guidance and mentorship.
- 3+ years of experience.
- Knowledge and understanding of OLAP technologies.
- Experience in building data warehouses and data extraction, processing, and transformation processes based on MPP architecture.
- Experience in database schema design and dimensional data modeling.
- Knowledge and extensive experience using SQL.
- Knowledge of Java or Python as process automation stacks.
- Experience in working with No SQL databases such as HBase and Elasticsearch. Knowledge of Redis DB, and Mongo DB can be helpful.
- Experience in working with DBMS for the analysis of large data such as Vertica will be appropriate.
- Understanding of building distributed clusters like Spark, Hadoop, and others.
- Understanding and experience with message broker systems such as Kafka.
- Understanding of building and experience with data governance tools.
- Experience building and using data analytics and data science workbench.
- experience working with Ezmeral Data Fabric will be a plus.
- experience working with Data governance will be a plus.
- experience working with large amount of data (Peta Bytes) will be a plus.
- Knowledge of UNIX with experience using Shell for automation tasks.
- Telecom experience will be a plus.
- Knowledge of technical English.
dbt
Hadoop
Hive
Kafka
Python
Spark
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