noun
project leader
A person who leads a project, equivalent to a project manager or team lead in a business or technical context.
彼は新しいソフトウェア開発のプロジェクトリーダーに任命された。
He was appointed project leader for the new software development.
Variant with a middle dot, sometimes used for clarity.
プロジェクトマネージャー often implies a more formal management role with broader responsibilities, while プロジェクトリーダー can be used for a technical lead or team lead within a project.
Loanword from English 'project leader'.