Junior ETL Data Engineer
Summary
The Junior ETL Data Engineer will design and implement scalable ETL/ELT workflows, manage data warehouse schemas, and develop automation scripts using Python and Shell. The role involves utilizing Hadoop ecosystem tools and advanced SQL to process large-scale datasets and support analytical requirements.
Jora Malaysia will close on 9th September 2026. Thank you for being with us, we are cheering you on as you continue your career journey.
Pipeline Development: Design and implement scalable ETL/ELT workflows to ingest data from various sources (databases, flat files) into our data warehouse and big data environments.
Develop and maintain automation scripts using Python and Shell (Linux) to streamline data validation, monitoring, and system maintenance.
Data Modeling & Optimization: Write complex, high-performance SQL queries and manage database schema designs to support analytical requirements.
Infrastructure Support: Manage and troubleshoot data services hosted on Linux-based virtual machines and cloud platforms.
Big Data Management: Utilize Hadoop ecosystem tools to process and manage large-scale distributed datasets.
Collaboration: Work closely with stakeholders to translate business requirements into technical data solutions and detailed architectural documentation.
Technical Qualifications
ETL/ELT Proficiency: Minimum 2-3 years of experience in data integration, with hands-on expertise in enterprise-grade integration tools or custom-built frameworks.
Advanced SQL: Deep knowledge of SQL for data transformation, window functions, and performance tuning.