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Big Data Analyst (SQL / ETL / Cloud)

Big Data Analyst (SQL / ETL / Cloud)

MANPOWER STAFFING SERVICES (SINGAPORE) PTE LTDD02 Anson, Tanjong Pagar, SG
5 days ago
Job description

Roles & Responsibilities

Summary

Our Client’s Business Development team is seeking a Technical Data Analyst to ensure the stability and reliability of our critical data systems. This is a hybrid role blending production support with data analysis and quality assurance. You will be the first line of defense for our production data pipelines, troubleshooting issues, and proactively contributing to testing and process improvements to enhance data integrity and operational efficiency.

Key Responsibilities

  • Serve as the primary point of contact for production support, monitoring data pipelines, troubleshooting failures, and performing root cause analysis on system and data issues.
  • Develop and enhance operational tools, dashboards, and automation scripts (Python, SQL), leveraging AI and other advanced tools to continuously improve processes and support efficiency.
  • Collaborate with engineering and QA teams, participating in testing cycles for new features and bug fixes to ensure system stability and data quality.
  • Communicate issue status and resolution to business users and technical partners.

Key Qualifications

  • 4+ years in a data-centric role (e.g., production support, data engineering).
  • Proficiency in advanced SQL and scripting in Python.
  • Experience with ETL / workflow management tools (e.g., Airflow) and data warehousing concepts (Postgres, Snowflake, Oracle).
  • Excellent analytical and problem-solving skills with the ability to communicate technical concepts to diverse audiences.
  • Familiarity with Git, cloud platforms (AWS / GCP), Big Data technologies (Spark, Hadoop), and exposure to AI / ML for process automation is a plus.

    • Education & Experience

  • BS or MS in Computer Science, Engineering, or a related field, or equivalent practical experience.

    • Tell employers what skills you have

    Management Consulting

    Airflow

    Process Automation

    Classroom

    Big Data

    Advanced SQL

    Defense

    Hadoop

    ETL

    Predictive Analytics

    Data Quality

    Data Engineering

    Python

    Revolution

    Data Warehousing

    Data Visualization

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    Data Analyst • D02 Anson, Tanjong Pagar, SG