In 2010, Miller volunteered as a Jewish studies teacher at École Yabné in
Paris, France, for the Jewish Agency. He returned to Jerusalem that summer and began working as a journalist covering the Arab world. In 2012, he joined the founding staff of the online newspaper Times of Israel and served as its Arab affairs reporter. Since 2016, Miller has been working as a freelance journalist and commentator on Israeli politics on Arabic TV channels including Al-Jazeera, BBC Arabic, Sky News Arabia, and France24 Arabic. Miller covered the militant activities of Palestinians against Israelis. He interviewed family members of Marwan Qawasmeh and Amer Abu Aisha,
the kidnappers of three Israeli teenagers (Naftali Frankel, Gil-ad Shaar, and Eyal Yafarah), a day after their homes were detonated by the IDF; the parents of Palestinian
Abdel Fattah Sharif who was executed by IDF soldier Elor Azaria; the father of Malek Sharif who was shot and killed before he carried out a stabbing attack at the Gush Etzion junction; and the family members of Ezz a-Din al-Masri, the suicide bomber of the
Sbarro restaurant suicide attack in 2001. In 2016, Miller was a recipient of the Richard Beeston Bursary and worked at the foreign desk of
The Times in London. In September 2018, Miller was dispatched by
Tablet magazine to
Istanbul, Turkey, to interview
Husam Badran, a senior Hamas official and member of the organization's Political Bureau. Badran revealed Hamas's position on the rehabilitation of Gaza and the release of their Israeli abductees. == Rabbinic career ==