Amazon headquarters in Seattle Jason Redmond / AFP via Getty Images Amazon's Selling Partner Services team cut jobs this week. Amazon is doubling down on AI and other forms of automation. The latest job cuts highlight Amazon's ongoing efficiency drive. Amazon cut more jobs this week, with reductions hitting its Selling Partner Services organization this time, a company spokesperson confirmed to Business Insider. The layoffs follow roughly 30,000 job cuts announced across waves in October and January. In March, the company also eliminated a small number of roles in its robotics division . The size of the layoffs this week could not be determined, though the spokesperson described the cuts as affecting a "small number" of employees. "We regularly review our organizations to ensure we're best set up to deliver on our goals. Following a recent review, we've made the difficult decision to eliminate a relatively small number of roles in our Selling Partner Services team.…