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.
