Senior Data Engineer (AI)

Senior Data Engineer
NJSC “Social Health Insurance Fund”
1,500,000 to 2,000,000 KZT Gross per month
Astana, on-site

Responsibilities:
• Build the data layer for the Fund’s unified AI platform.
• Integrate DWH, internal systems, documents, and other sources.
• Develop ETL/ELT pipelines, data marts, and data quality controls.
• Prepare training datasets, ML features, and production data delivery pipelines with MLOps/LLMOps.
• Prepare and index regulatory and internal documents for RAG.
• Organize data access, storage, and auditing.

Requirements:
• 4+ years as a Data Engineer.
• Proficient in SQL and Python.
• Experience designing DWH, data marts, and integrations.
• Experience building ETL/ELT pipelines with Airflow, Dagster, Prefect, or similar.
• Knowledge of PostgreSQL, ClickHouse, MS SQL, Oracle, or similar DBMS.
• Experience with APIs, message queues, file storage, and unstructured documents for search/RAG.
• Understanding of data quality, lineage, metadata, and access management.

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