It may be a bit limited, but if you are planning to run a job marketplace on the web3 now, there is no reason not to use VESS. The SDK/API (currently under development) provided by VESS can be used to present many of the worker's careers and skills from the very beginning of the service.
Connecting All Careers of Any Platforms
Of course, it is no different for job marketplaces, which already have many users. There are still various job marketplaces and job bounty platforms, but workers' work histories are closed within each platform and cannot be carried over to other platforms.
Using VESS, the barriers between platforms can be broken down, and the work history developed on other platforms can be shared across all environments, minimizing worker resistance to the new environment.