Amazon Fired Techies Who Aided Warehouse Workers, NLRB Memo Says

New details have emerged about Amazon.com Services LLC’s firing of two technology workers who publicly advocated for the online retail giant’s warehouse workers involved in union drives around the country.

Amazon settled labor law charges tied to the terminations in September as part of a redacted agreement with the agency. The case closure allowed the advice division of the NLRB general counsel’s office to make public a memo that had directed the agency’s Seattle office to issue a complaint against Amazon’s e-commerce services unit.

The advice memo, released Oct. 29, provides a window into Amazon’s alleged conduct while it responded ...