Kerja Sepenuh Masa, Senior Data Engineer | Talend ETL | Oracle PL-SQL | Data Warehouse di Antas - Maukerja

We are looking for an experienced Senior Data Engineer with strong expertise in Talend ETL, Oracle PL/SQL, Data Warehousing, and Data Integration to join a high-performing team delivering enterprise-scale data solutions.

This role is ideal for professionals who have hands-on experience designing and building data warehouses, developing complex ETL pipelines, and optimizing Oracle databases in large-scale production environments.

Key Responsibilities

Design, develop, and implement scalable Data Warehouse, Data Mart, and Data Store solutions

Develop and maintain ETL pipelines using Talend

Build CI/CD deployment processes for ETL workflows

Develop, optimize, and troubleshoot Oracle PL/SQL procedures, packages, functions, and complex SQL queries

Ensure high data quality, integrity, governance, and security standards

Monitor, troubleshoot, and resolve performance issues across ETL and database environments

Work closely with Business Analysts, Project Managers, and stakeholders to translate business requirements into technical solutions

Create technical documentation, data flow diagrams, and operational procedures

Perform testing, validation, and performance tuning of data solutions

Support production deployments and post-implementation activities

Drive continuous improvement initiatives and recommend innovative data engineering solutions

Mandatory Skills

7+ years of hands-on experience in Talend ETL Development

5+ years of experience in Data Warehouse / Data Mart / Data Store design and implementation

Strong Oracle PL/SQL Development experience

Expertise in:

• Query Optimization
• Performance Tuning
• Execution Plans
• Indexing Strategies
• Oracle Query Optimizer

Strong understanding of:

• Data Modelling
• Data Integration
• Data Governance
• ETL Best Practices

Experience integrating Oracle with multiple RDBMS platforms

UNIX Shell Scripting

Job Scheduling Tools

Agile / Scrum delivery environments

Preferred Skills

Oracle Autonomous Database (ADB)

CI/CD for ETL deployments

Banking / Financial Services domain experience

Large-scale enterprise data platforms