Senior Data Engineer (Cloud & GenAI)
QUANTUM INFOTECH SOLUTIONS PTE. LTD.
Singapore
8+ years
Posted May 20, 2026
Salary Range
SGD 96,000 - SGD 120,000 /year
SGD 8,000 - SGD 10,000/month
Skills Required
GitInformatica PowerCenterDesignTerraformPL/SQLAmazon S3BitbucketAmazon AWSDevOpsData PipelineGlueingAmazon RedshiftShell ScriptingArtificial IntelligenceData QualityCloud InfrastructureData modelStructured data analysisPerformance TuningPython Programming
Job Description
About the Role
- We’re looking for a hands-on Senior Data Engineer to design and scale robust data pipelines and cloud data platforms that power analytics, BI, and AI/GenAI use cases.
- You’ll work across ETL/ELT, data modeling, cloud migration, and automation to deliver reliable, high-quality data at scale.
- This role is ideal if you’ve worked with Informatica, DBT, Redshift, and have experience modernizing legacy data systems to the cloud.
Key Responsibilities
- Data Pipeline Development: Design, build, and optimize ELT/ETL pipelinesusing Informatica IDMC/PowerCenter, DBT, and Kafka for structured andsemi-structured data.
- Cloud Migration & Modernization: Migrate on-prem data warehouses andETL workloads to AWS services like Redshift, S3, Glue, and PostgreSQL.
- Data Modeling & Quality: Create scalable data models, implement DBT tests, and enforce data quality, lineage, and governance standards.
- Automation & DevOps: Automate infrastructure and deployments using Terraform, Git, CI/CD, and scripting in Python/Shell.
- Performance Tuning: Optimize SQL, PL/SQL, and data workflows for performance, cost, and reliability.
- Collaboration: Partner with business, analytics, and engineering teams to translate requirements into technical solutions and analytics-ready data sets.
Required Skills
- ETL/ELT Tools: 8+ years with Informatica PowerCenter/IDMC, DBT, and strong SQL/PL/SQL skills.
- Databases: Hands-on with Oracle 10g–13c, PostgreSQL, Amazon Redshift, and MySQL.
- Cloud: Practical experience with AWS – S3, Redshift, Glue, and cloud migration projects.
- Programming & Scripting: Python, Shell scripting, and automation of data workflows.
- AI: Knowledge of AI/GenAI use cases.
- Data Warehousing: Solid understanding of data modeling, performance tuning, and data quality frameworks.
- DevOps: Experience with Git, BitBucket, Terraform, and CI/CD for data pipelines.
About QUANTUM INFOTECH SOLUTIONS PTE. LTD.
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