Facebook has a "black people problem" as the leading tech company fails to give enough support to its black employees or users, a former Facebook employee said in an internal memo publicly released on Tuesday.
In the memo circulated to all Facebook employees early this month shortly before he left the company, Mark Luckie, former strategic partner manager for global influencers at Facebook, wrote that many black people felt they were marginalised and feared to speak up about their experience at the company, Xinhua news agency reported.
Facebook's disenfranchisement of black people on the platform mirrors the marginalisation of its black employees, he said.
"Black people are finding that their attempts to create ‘safe spaces' on Facebook for conversation among themselves are being derailed by the platform itself," said Luckie, who is black himself.
Black people also have seen their content taken down repeatedly, "despite them often not violating Facebook's terms of service", he noted.
He went on to say that at least two or three times every day his colleagues working at Facebook's headquarters at Menlo Park in Silicon Valley would look "directly" at him while holding their wallet or shoving their hands down their pocket to clutch it tightly until he passes.
"To feel like an oddity at your own place of employment because of the colour of your skin while passing posters reminding you to be your authentic self feels in itself inauthentic," he said.
Luckie complained that black people are not properly represented at the world's largest social media network.
"In some buildings, there are more ‘Black Lives Matter' posters than there are actual black people. Facebook can't claim that it is connecting communities if those communities aren't represented proportionately in its staffing."
Facebook said in July that four per cent of its US workforce is black, an increase of two per cent from the figure in 2014, when the company published its first workplace diversity report.
Responding to Luckie's note, Facebook spokesman Anthony Harrison, in a statement provided to CNBC, said the company has "been working diligently to increase the range of perspectives among those who build our products and serve the people who use them throughout the world".
"The growth in representation of people from more diverse groups, working in many different functions across the company, is a key driver of our ability to succeed," the statement said.