Ray

Frequently asked questions

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

  Ray is a skill in the "Frameworks & Tools" category. It currently appears in 120 active AI roles across 40 companies in our index.

• Which companies are hiring for Ray?

  The top employers with active AI roles mentioning Ray are: Unity (10), ByteDance (10), Reddit (9), NVIDIA (7), JPMorgan Chase (5).

• Is demand for Ray growing?

  Over the last 13 weeks, 63 new AI postings mentioned Ray. Demand has been relatively stable over this period.

• At which stage of AI development is Ray used?

  Roles requiring Ray are concentrated in: serving infrastructure (54%), data (17%), agents (12%). These stages follow a seven-stage AI lifecycle from data preparation through to shipped product.