Junior Data Engineer

Required Experience

• 1–3 years of experience in Data Engineering, ETL/ELT development, or Data Warehousing.
• Hands-on experience with IBM DataStage, SQL, Python, Snowflake, and dbt.
• Basic understanding of data warehousing concepts, dimensional modeling, and ETL/ELT processes.
• Experience developing and maintaining data pipelines and transformation workflows.
• Familiarity with cloud-based data platforms and modern data engineering practices.
• Exposure to reporting, analytics, and Business Intelligence tools is an advantage.
• Strong analytical, problem-solving, and communication skills.

Key Responsibilities

• Develop, maintain, and optimize ETL/ELT pipelines using DataStage, Python, Snowflake, and dbt.
• Design and implement data transformation workflows to support reporting and analytics.
• Collaborate with business stakeholders to understand data requirements and translate them into technical solutions.
• Analyze business and technical requirements to support data integration and reporting needs.
• Write, optimize, and troubleshoot SQL queries for data extraction, transformation, and validation.
• Build and maintain scalable data pipelines that ensure data quality, consistency, and reliability.
• Perform data profiling, validation, and reconciliation to ensure data integrity.
• Support the development and maintenance of data models and data warehouse structures.
• Assist in identifying and resolving data quality issues and production incidents.
• Work closely with Data Analysts, BI Developers, and other engineering teams to deliver high-quality data solutions.
• Support dashboard and reporting initiatives by providing clean, reliable datasets.
• Create and maintain technical documentation, ETL mappings, and data flow diagrams.
• Participate in code reviews, testing, deployment, and continuous improvement activities.
• Contribute to process automation and performance optimization initiatives.

Must-Have Technical Skills

• IBM DataStage
• SQL (query writing and optimization)
• Python
• Snowflake
• dbt (Data Build Tool)
• ETL/ELT Development
• Data Warehousing Concepts
• Data Modeling
• Git or Version Control (preferred)
• Basic understanding of cloud data platforms

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