Employees at the LGBTQ dating company Grindr Inc. are petitioning to unionize, extending a wave of organizing among tech workers. Workers filed a unionization petition with the U.S. National Labor Relations Board Thursday and announced the campaign to management during a previously scheduled all-hands Zoom. Pro-union staff say they’ve signed up the vast majority of a proposed bargaining unit of around 100 employees, including cloud engineering, IT, design, marketing and quality assurance workers. “As members and allies of communities that are systematically oppressed, we know that strength lies in working together, not alone,” employees behind the effort wrote in a mission statement.