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Tech Aalto Pte ltd

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Cloud Data Engineer – GCP Migration & Transformation Specialist

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Cloud Data Engineer – GCP Migration & Transformation Specialist

Experience Level:8+ years (with recent GCP project experience)

  • Design and implement scalable data pipelines usingGCP BigQueryandCloud Composer, followingMedallion architectureprinciples.
  • Leaddata model and data migrationsfrom on-premise platforms likeTeradataandClouderatoBigQuery, ensuring accuracy and performance.
  • DevelopBigQuery SQL-based transformationsand standardELT conversion patterns(e.g., pushdown optimization, partitioning strategies, staging layer design).
  • Map legacyInformatica workflowsandTeradata BTEQ scriptstoBigQuery SQL-based ELT solutions.
  • MigrateControl-M workflowstoGCP Cloud Composer, ensuring orchestration compatibility and performance.
  • Designmodular and reusable BigQuery pipeline patternsapplicable across multiple use cases.
  • Collaborate with reporting teams to build dashboards and reports, ensuringBigQuery data type compatibilitywith tools such asQlikSense.
  • Troubleshoot data pipeline issues, ensuring timely resolution and optimal system performance.

Job Role: Cloud Data Engineer – GCP Migration & Transformation Specialist

Experience Level:

8+ years (with recent GCP project experience)

Job Summary:

We are looking for a skilled Data Engineer with strong experience in Google Cloud Platform (GCP) and enterprise data migrations. The ideal candidate will have a deep understanding of the GCP data landscape, Medallion architecture, and hands-on experience in migrating data models and ETL pipelines from on-premise platforms such as Teradata and Cloudera to GCP BigQuery.

Key Responsibilities:

  • Design and implement scalable data pipelines usingGCP BigQueryandCloud Composer, followingMedallion architectureprinciples.
  • Leaddata model and data migrationsfrom on-premise platforms likeTeradataandClouderatoBigQuery, ensuring accuracy and performance.
  • DevelopBigQuery SQL-based transformationsand standardELT conversion patterns(e.g., pushdown optimization, partitioning strategies, staging layer design).
  • Map legacyInformatica workflowsandTeradata BTEQ scriptstoBigQuery SQL-based ELT solutions.
  • MigrateControl-M workflowstoGCP Cloud Composer, ensuring orchestration compatibility and performance.
  • Designmodular and reusable BigQuery pipeline patternsapplicable across multiple use cases.
  • Collaborate with reporting teams to build dashboards and reports, ensuringBigQuery data type compatibilitywith tools such asQlikSense.
  • Troubleshoot data pipeline issues, ensuring timely resolution and optimal system performance.

Required Skills & Experience:

  • Strong working knowledge ofGCP services, includingBigQuery,Cloud Composer, and the overallGCP data ecosystem.
  • Experience with in a cloud-based data platform.
  • Hands-on experience withdata migration and transformation projectsfromTeradata,Cloudera, or similar on-premise systems toGCP.
  • Proficiency inBigQuery SQLfor advanced data transformation tasks.
  • Familiarity with standard data engineering patterns such aspartitioning,staging,modularity, andpipeline reusability.
  • Experience in converting legacyInformaticaandBTEQworkflows to cloud-native solutions.
  • Experience withQlikSenseor similar BI tools, including handling data type compatibility with BigQuery.
  • Strongdebugging and issue resolution skillsin a cloud-based data environment.
  • Experience withdata governance,data quality checks, andperformance tuningin BigQuery.
  • Exposure toCI/CD practicesandinfrastructure as code(IaC) for pipeline deployments.

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