Data Analyst - Big Data & Cloud Platforms - Bukit Batok
Bukit Batok Full-time
We are seeking a passionate and experienced Data Analyst to join our team in delivering cutting-edge data solutions for enterprise clients. The successful candidate will be responsible for designing, building, and optimizing scalable data pipelines, implementing ETL frameworks, and contributing to enterprise-wide data management strategies across cloud platforms.
Key Responsibilities:
- Design and implement robust data pipelines and ETL workflows using Apache Spark, Python, and Scala.
- Lead performance optimization efforts for large-scale batch and real-time data processing.
- Integrate and manage data from multiple enterprise systems including SAP ECC, MDG, Dynamics 365, and various flat file sources.
- Develop and maintain scalable solutions on Google Cloud Platform (GCP) and Amazon Web Services (AWS).
- Build data quality validation frameworks using tools like Great Expectations integrated with BigQuery.
- Work collaboratively with cross-functional teams to ensure data reliability, consistency, and availability.
- Orchestrate complex workflows using Apache Airflow or Cloud Composer.
- Conduct performance tuning, troubleshooting, and documentation for production-grade data systems.
Requirements:
- Bachelor’s degree in Electronics, Computer Science, Engineering, Information Technology, Science or a related field.
- Minimum 3 years of experience in big data roles.
- Strong experience with Apache Spark, Hadoop ecosystem, Hive, and related tools.
- Proficiency in Python and Scala.
- Hands-on experience with Google Cloud (BigQuery, Cloud Composer) and/or AWS.
- Strong SQL skills and experience with relational and distributed databases.
- Experience with data quality frameworks such as Great Expectations.
- Excellent problem-solving skills and ability to work independently and in a team.
Nice to Have:
- Experience in data harmonization across enterprise systems.
- Exposure to data governance practices.
- Google Cloud Professional Data Engineer certification or equivalent.
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