DI - Data Quality Specialist

The Data Analyst team at Sertis are passionate about providing and creating advanced insights and solutions to some of the biggest clients in Asia using innovative visualisation, reporting and statistical analysis


As a Data Quality Specialist you will be responsible for ensuring and monitoring the quality of data from a variety of different sources. You will work closely with analysts, engineers and project managers to ensure the usability of data from a variety of sources and industries to meet the needs of our clients

at Sertis Bangkok

  • Develop quality checks for ongoing data ingestion and standard calculation conventions

  • Troubleshooting and correcting the root causes of data quality issues as they arise

  • Identifying problems with data quality by running regular checks

  • Manipulating complex data from a variety of sources

  • Understanding and converting business requests into directions for technical teams

  • Stay up-to-date with the newest trends and technologies and share expertise with the team (code reviews, demos, etc.)

Our Data Quality Specialist (you) will be:

What you will need:

  • Strong programming skills (i.e. Linux CLI, Python)

  • An understanding of common database systems and techniques (SQL, Document store, etc.)

  • Interest in big data, and related technologies (Hadoop & Hive, BigQuery, etc.)

  • Passion for big data, development, and systems

  • General understanding of Business data

  • General understanding of data and data flows

It's plus if you have:

  • Strong programming skills related to ETL, OOP, or workflow automation

  • Experience with open source big data tools (Hadoop, Spark, etc.)

  • Experience with cloud platforms (Google Cloud Platform, AWS, Azure)

  • Experience translating business requirements to technical teams.

What you are like:

  • Very open-minded (eager to ask for comments/suggestions)

  • Able to share and suggest ideas

  • Have a can do and will do attitude!

  • Ready to tackle any challenge