Pour-Mohammadi pursued extensive education in Islamic jurisprudence, principles of jurisprudence, and philosophy. He studied at the prestigious Haqqani seminary in Qom, which is known for producing influential clerics and politicians. He furthered his education in extra-jurisprudence and principles in Mashhad, Qom, and Tehran, ultimately obtaining a level four jurisprudence and Islamic law degree, equivalent to a PhD.Pour-Mohammadi began his career in the judiciary as a prosecutor for the Revolutionary Court in various cities, including Bandar Abbas, Kermanshah, and Mashhad, from 1979 to 1986. His role involved overseeing legal cases related to the Islamic Revolution, which were often politically sensitive.