Junior Data Engineer, Information Technology

1 day ago

Dhaka, Dhaka Division, বাংলাদেশ Praava Health পূর্ণকালীন
We are looking for a Junior Data Engineer, Information Technology to build, optimize, and maintain our data pipelines and healthcare analytics infrastructure. You will work closely with cross-functional teams to make clinical and operational data reliable, secure, and accessible for business intelligence. Key Responsibility Areas:
• Design, build, and maintain automated ETL/ELT pipelines using Apache Airflow and Python (pandas, NumPy, SQLAlchemy, psycopg, etc).
• Write, test, and optimize complex SQL queries, stored procedures, and data models to support reporting and analytics.
• Assist in developing and maintaining the central Data Warehouse (DWH) architecture to ensure data integrity and query performance.
• Design, build, and support interactive dashboards and operational reports using BI tools (e.g., Metabase).
• Extract and transform data across internal healthcare platforms, diagnostic systems, and operational databases.
• Troubleshoot data pipeline bottlenecks, monitor scheduled workflows, and validate data consistency. Additional

skills:
• Familiarity with Cloud platforms (Azure or AWS).
• Experience with Linux environments, Bash/shell scripting, and Docker.
• Experience handling healthcare or clinical data workflows.

Qualifications:
B.
Sc in CSE

Experience:
• 1+ years of experience in a data engineering, ETL/ELT development, or database management role. Freshers are encouraged to apply.
• Familiarity with Python for scripting and data manipulation.
• Strong proficiency in SQL (query optimization, joins, aggregations, indexing).
• Hands-on experience building and scheduling workflows with Apache Airflow.
• Practical understanding of Data Warehousing (DWH) concepts and dimensional modeling.
• Working knowledge of relational databases (e.g., PostgreSQL, Oracle).