Data Quality

Frequently asked questions

• What is Data Quality and how common is it in AI job postings?

  Data Quality is a skill in the "Data Engineering" category. It currently appears in 452 active AI roles across 105 companies in our index.

• Which companies are hiring for Data Quality?

  The top employers with active AI roles mentioning Data Quality are: Amazon (48), xAI (28), Capital One (21), Apple (17), Walmart (15).

• Is demand for Data Quality growing?

  Over the last 12 weeks, 319 new AI postings mentioned Data Quality. Demand is rising — up 151% in the last four weeks compared to the earliest four weeks in the window.

• At which stage of AI development is Data Quality used?

  Roles requiring Data Quality are concentrated in: agents (41%), data (20%), application (12%). These stages follow a seven-stage AI lifecycle from data preparation through to shipped product.

• What skills are commonly paired with Data Quality?

  Job postings that mention Data Quality most often also require: Machine Learning, Python, Data Science, Data Pipelines, Production ML Systems.