[3][2] In 1927 he was hired as Berlin correspondent for the newspaper Arbeiderbladet, before moving home to manage Arbeidernes Pressekontor from 1929.
In 1932 he was hired as foreign affairs journalist in Arbeiderbladet, and from 1936 he doubled as editor-in-chief of the periodical Det 20de Århundre.
His tenure as permanent delegate to the United Nations ended in 1949, when he came home to Norway and was hired as foreign affairs editor of Arbeiderbladet.
[3][2] In 1948–49 Moe had become a proponent of non-alignment, like Trygve Lie, favoring a Scandinavian defence cooperation instead of NATO membership.
The period also coincided with Labour Party government, with Halvard Lange as stalwart Minister of Foreign Affairs throughout twenty years.