Why though ? The only notable piece of software that has come from LinkedIn is Kafka - while Apple has LLVM, the original khtml gecko browser engine - which was then used in chrome , HLS .. Not sure why Apple gets a bad rep for software ..
For Apple, it really depends on the team. LinkedIn’s infrastructure org has good reputation too. Uber seems to be overall strong engineering brand compared to others. Personally, I would choose based on the team, work and TC.