Jaleel started writing stories when he was 10 years old. He played for his NJV School and also featured briefly in first class cricket as wicketkeeper-batsman.^{[citation needed]}

Amar Jaleel started his career at Radio Pakistan, Karachi before being transferred to Islamabad, where he worked in different positions at radio and educational institutions. Now retired, Jaleel currently resides in Karachi, Sindh, where he spends his leisure time writing articles for various Pakistan newspapers, and is known as a popular columnist for Dawn and The Nation currently working with a private regional Sindhi TV channel as anchor program class room.

As a left-wing political analyst he has repeatedly returned to one theme: why partition was wrong. Amar Jaleel is a prominent polemicist against the All-India Muslim League.^{[citation needed]}

In 2017, during Sindh Literature Festival, Jaleel read a story خدا گم ٿي ويو (Khuda gum thee wayo, The God disappeared). Video of the session went viral on social media in March 2021. The video irked religious fundamentalists and they took his views as blasphemy of God. Jaleel was threatened to death by religious extremists. His opponents used Twitter and other social media networks to get him arrested and hanged publicly. While his supporters showed solidarity with him.^[3]

He has written hundreds of short stories in Sindhi; he has also written one novel in Sindhi titled Naith Gongey Ghalahyo نيٺ گونگي ڳالهايو ("Thus Dumb Spoke"). Some of Amar Jaleel's best known books are:

• Indra اندرا
• Sindhu Muhinje Saah Mein سنڌو منهنجي ساھ ۾
• Dil Jee Duniya دل جي دنيا
• Jadanh Maa'n Na Hoondus جڏهن مان نه هوندس
• Tareekh Jo Kafan تاريخ جو ڪفن
• Munhinjo Dus Aasman Khan Puchho منهنجو ڏس آسمان کان پڇو
• Tiyoon Wujood ٽيون وجود
• Raani Kot jo Khazano رڻي ڪوٽ جو خزانو
• Jeejal Mohanje Mao جيجل منهنجي ماءُ
• Chandd Wisaami Wayo. چنڊ وسامي ويو
• Adab Aen Siyasat ادب ۽ سياست
• Sarad Laash Jo Safar سرد لاش جو سفر
• Lahndar Sijj Je Laaam لهندڙ سج جي لام
• Sindh Naamo سنڌ نامو
• Sindhu Baqa Ain Maan Fana Ahyan سندو بقا ۽ مان فنا آهيان.
• Aatam katha
• He Sindh muhnji ta naahy
• Fida Hussain Phdine, Dhani Bakhash Dhane Aen Phndan Ja Kaalum. فدا حسين ڦودني، ڌڻي بخش ڌني ۽ ڦندڻ جا ڪالم

https://www.facebook.com/pages/Sir-Amar-Jaleel-Abdul-Jaleel-Qazi/170964249623560?ref=hl

• Wichaar, a web portal, has printed a book of Amar Jaleel's selected stories in Punjabi translation. The book's title is Amar Kahanian.

• To Define Sufism
• A Professor with a Fake Degree
• Wither Sufism
• Enigmatic History in a Nutshell
• Betrayed
• Antithesis of Sufism
• From Nowhere to Everywhere
• The Evil Within Uus

• Sindhi literature

• Urdu Columns of Amar Jalil