He was jailed for about seven years until 1988.
Saqi was born on October 31, 1944 in the village of Jhanji in taluka Chachro, Tharparkar. He went to school in his village, and Matriculated in 1963 from the Local Board High School Chachro. After a BA from Sachal Sarmast Arts College Hyderabad in 1967, he did his MA in Politics from the University of Sindh, Jamshoro.
In 1961, he was a member of a student union and was elected general secretary of the Hyderabad Students Federation. He laid the foundation of the Sindh National Students Federation.
Jam Saqi was a left-wing politician. He joined the National Awami Party in 1972 and later served as the general secretary of the Communist Party of Pakistan.
In 2005, he was arrested on the allegation of possessing explosive and Benazir came to his rescue again, condemning the move and demanding that the authorities stop hounding him and his family.
He passed away on March 5, 2018. He was buried in Qasimabad.