ETL Engineer (Junior)
CSI Interfusion Sdn Bhd- Posted 5 hours ago
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Job Description
Job Overview
We are looking for a motivated Junior ETL Engineer to join our Data Warehouse Migration Project involving Netezza. This is a great opportunity for fresh graduates or candidates with 0–2 years of working experience to gain hands-on exposure to ETL development, data migration, and database technologies.
You will work closely with senior engineers and project team members to support data extraction, transformation, loading, validation, and migration activities.
Key Responsibilities
- Assist in developing and maintaining ETL pipelines (Extract, Transform, Load).
- Support data extraction from Netezza and loading into target databases.
- Write and execute SQL queries for data processing and transformation.
- Assist in developing stored procedures and ETL workflows.
- Support batch processing and data migration activities.
- Perform basic SQL query optimization and troubleshooting.
- Conduct data validation, data quality checks, and reconciliation.
- Work closely with senior engineers, QA, and business teams to ensure data accuracy.
- Assist in resolving data and ETL-related issues during migration.
- Prepare and maintain technical documentation and job runbooks.
Requirements
- Fresh graduates or candidates with 0–2 years of experience in IT, Data Engineering, ETL, or related fields are welcome.
- Diploma or Bachelor's Degree in Computer Science, Information Technology, Software Engineering, or a related discipline.
- Basic to intermediate knowledge of SQL and relational databases.
- Basic knowledge of Python or scripting languages.
- Familiarity with databases such as Oracle, MS SQL, or Netezza is an advantage.
- Exposure to ETL tools such as Talend, Apache NiFi, or similar tools is an added advantage.
- Basic understanding of Data Warehousing, ETL concepts, and data migration.
- Familiarity with Linux/Unix commands is an advantage.
- Willingness to learn, good problem-solving skills, and a positive working attitude.
- Able to work independently and as part of a project team.
Added Advantages
- Internship or academic project experience involving SQL, Python, ETL, or database development.
- Exposure to Hadoop, Cloudera, or Data Lake environments.
- Knowledge of Huawei technologies such as GaussDB or MRS.
- Previous internship or exposure to banking or financial services projects.
Spotlight
- Recreational activities, Maternity leaves, Paternity leaves, Annual leaves, Performance bonus, Health & insurance
Diploma, Bachelors/ Degree
More Info
About Company
CSI Interfusion is a global IT firm specializing Microsoft technologies. We are the leading provider of cloud and innovative digital services, and business solutions. At CSI, our vision is to be the leading digital innovator, creating great experiences, and delivering exceptional value to our clients and their customers.
Our team of more than 60,000 professionals worldwide, we are your global IT sourcing supplier for Engineering, Customer Support, Business Processing and more.