Let's go through a fictitious workflow for the company A -
Another alteration to the above-mentioned scheme could anchor around non-financial reputation or credential system. Instead of conferring X ETH (or other fractional cryptocurrencies), the employer may confer OpenBadges (aligned with W3C's Verifiable Claims Model) stored at the blockchain for day-by-day micro-achievements of respective employees. 
The beauty of this goes much beyond than usual "background verification" of future employers. This irrefutably validates all past works of a prospective employee without divulging any sensitive data about past companies and serves as an universal reputation or credential system for employees showcasing their hard-earned "badge of honour". Hopefully we'll have this implemented soon !