Middle Data Engineer
R
Raiffeisen BankBanking IT
UkraineFull-TimeMiddle
SalaryCompetitive salary: we guarantee a stable income and annual bonuses for your personal contribution.
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Job Details
- Experience
- 2+ years
- Required Skills
- PostgreSQLPythonApache AirflowKubernetesApache KafkaGroovySpark
Requirements
- 2+ years of relevant experience in data engineering.
- Solid commercial experience with Python and Groovy.
- Deep knowledge of Apache NiFi and hands-on experience in building and administering complex data flows.
- Proficient in PostgreSQL, including architecture understanding, query optimization, and data schema design.
- Experience with Apache Kafka, building real-time data pipelines.
- Experience with Apache Airflow for workflow organization, monitoring, and automation (plus).
- Experience with Apache Spark frameworks for distributed big data processing (plus).
- Experience with AWS Athena and S3 for interactive query services (plus).
- Experience with Apache Iceberg and modern table formats for data lakes (plus).
- Experience with Kubernetes, containerization, and service orchestration (plus).
Responsibilities
- Develop and maintain scalable ETL/ELT processes for data collection, transformation, and loading.
- Design and implement robust data pipelines for real-time and batch data processing.
- Ensure data quality, consistency, and availability for analytical and operational systems.
- Optimize query performance and database architecture.
- Automate the deployment and monitoring of data infrastructure components.
- Work closely with analytics, development, and business teams to implement data-driven solutions.
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