Former Google exec Nikesh Arora in the running to take Travis Kalanick's Uber job

The new chief would affect millions of people globally, apart from Uber's workforce of over 15,000

Wanted: a seasoned executive to take the top position at a troubled technology start-up. Must be willing to fix a broken culture, deal with an aggressive predecessor, battle a risky lawsuit and prepare the company for an initial public offering. Self-starters preferred.

This is essentially the pitch that Uber is making to potential chief executive candidates after Travis Kalanick, the ride-hailing company’s co-founder, was ousted from the top spot last month. By some accounts, the job appears to be a thankless one at a company whose reputation is in the toilet. So who would want it?

Quite a few people,