ETL Developer

• esign, develop, and maintain ETL/ELT workflows and data pipelines.
• Extract data from databases, APIs, flat files, and other data sources.
• Perform data transformation, cleansing, validation, and integration.
• Develop and optimize SQL queries, stored procedures, and database objects.
• Work with data warehouses and ensure data is accurate, consistent, and reliable.
• Monitor ETL jobs, troubleshoot failures, and resolve data-related issues.
• Perform data quality checks and investigate data discrepancies.
• Optimize ETL processes for performance and scalability.
• Collaborate with business analysts, data engineers, and other stakeholders to understand data requirements.
• Prepare technical documentation for ETL processes, mappings, workflows, and data models.
• Participate in deployment, testing, and production support activities.

Kualifikasi

• Have experience as ETL Developer/ Data Engineer with 3+ years’ experience
• Have a great knowledge and proficiency in SQL and NoSQL
• Have a great knowledge and proficiency in python
• Having experience or knowledge related to fuzzy string matching is a plus
• Have experience with cloud platform and/or its services, such as AWS, AWS Glue, RDS, etc
• Strong analytical and problem-solving skills
• Good technical communication skills for collaboration with data teams and architects
• Proactive in finding solutions and improving system performance
• Accustomed to working in an Agile/Scrum environment