Responsibilities:
Technical review of proposed client software architectures
Work with development managers on implementation and integration work estimates
Custom JEE application design and architecture
Custom JEE application implementation and implementation team leadership
Application performance testing, recommendations and tuning
Design, lead and perform custom JEE application solutions throughout dev lifecycle
Maintain a baseline of IT/JEE industry knowledge to advise on technical trends
Apply at https://home.eease.com/recruit2/?id=9491081&t=1
That "someone else" is often a hardworking, loyal employee who does their best to earn their pay (thank you, to those people!!). But their attitude is ground down over time by watching those other people do literally nothing, and eventually get promoted "because seniority."
So I fundamentally disagree with your premise that you could transplant that population into a business. I'm certainly familiar with freeloads in business, but I'd struggle to come up with an example company where 1/5 or more of employees do no work at all over multiple decades and then retire with a pension.