ETL Developer

Hi Connections!

SigmaTech is hiring an ETL Developer.

We are seeking an experienced ETL Developer for a placement in one of our tech clients in Yogyakarta.

1‑year Contract ⏳ Availability: Able to join within 1 month notice

Primary Responsibilities

Design, develop, and maintain ETL processes and data pipelines.

Extract, transform, and load data from various sources into data warehouses or data lakes.

Optimize ETL performance to ensure scalability and reliability.

Collaborate with data architects, analysts, and cross‑functional teams to gather requirements.

Troubleshoot and resolve data quality and integration issues.

Key Qualifications

Willing to work full onsite at the Yogyakarta office (mandatory).

Bachelor’s degree in Computer Science, Information Systems, or related fields.

3+ years of experience in ETL development (Informatica, Talend, SSIS, or similar tools).

Strong proficiency in SQL and database technologies (Oracle, SQL Server, PostgreSQL, etc.).

Experience with scripting languages such as Python or Shell for automation.

Strong understanding of data modeling, data warehousing, and data governance.

Familiarity with cloud platforms (AWS, Azure, GCP) is a plus.

Seniority Level

Mid‑Senior level

Employment Type

Contract

Job Function

Business Development and Sales

IT Services and IT Consulting

Kemantren Gondokusuman, Yogyakarta, Indonesia

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