Data Engineer (Tableau/Big Data)

OPTIMUM SOLUTIONS (SINGAPORE) PTE LTD

Full-time Other-General
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Location
singapore, singapore, Singapore
Posted
July 03, 2026

Job Description

Responsibilities
  • Gather, analyse, and document business and data requirements.
  • Enhance data collection and consumption processes through more efficient data integration channels.
  • Design, develop, and maintain data pipelines, ETL processes, and reporting solutions to support analytics and business needs.
  • Prepare test plans, execute system testing, and support user acceptance testing (UAT).
  • Collaborate with technical and business stakeholders to ensure successful deployment and adoption of solutions.
  • Monitor, support, and maintain production systems to ensure service reliability and performance.
  • Troubleshoot and resolve data, application, and infrastructure-related issues.
Requirements
  • 5-7 years of experience with Python, PySpark, Linux, SQL, data modelling, and ETL tools such as Informatica.
  • Experience with Hadoop ecosystem technologies such as Hive, Impala, an...