Tasks you will perform:

• Support analysts and users of the corporate data warehouse (DWH)
• Monitor ETL processes, data loads, and the status of the analytical platform
• Analyze and perform initial processing of data quality incidents
• Assist in resolving technical issues for analytical platform users
• Identify and resolve issues with nightly ETL loads
• Interact with Data Engineers and other technical specialists to resolve complex incidents
• Communicate with users regarding the operation of the data warehouse and analytical services
• Participate in analyzing the causes of failures and developing measures to prevent recurrence of incidents
• Monitor the correctness of data loading and processing processes
• Support the stable and uninterrupted operation of analytical services

We are a good fit if you have:

• Solid SQL knowledge
• Understanding of relational database principles
• Readiness to independently troubleshoot technical problems and find solutions
• Good communication skills and ability to interact with users
• Responsibility, attentiveness, and ability to respond promptly to incidents
• Desire to develop in the field of analytical platforms and data engineering
• Experience with corporate information systems will be an advantage

Will be a plus:

• Knowledge of PL/SQL or Python
• Experience with Oracle Database
• Experience with ETL tools
• Experience supporting and maintaining Power BI
• Understanding of DWH construction principles
• Knowledge of Apache Airflow, Apache Hop, or similar orchestration and data processing tools
• Experience in the banking or financial sector
• Understanding of Data Engineering processes and the data lifecycle

We offer you:

• OLZHA benefits constructor: cashback for health, sports, travel, and self-development within approved limits
• Company products for employees on favorable terms
• Internal and external training
• Merch Store: branded products with corporate symbols
• No dress code
• Ultra-modern and cozy HCB HUB office
• In-office massage, yoga classes, corporate discounts at fitness clubs, clinics, and stores
• Vibrant corporate life: events, interest clubs, and team activities