Siphamandla attained his LLB at the University of KwaZulu Natal in 2016. Whilst at University, he received numerous awards including the Moshal Scholarship and the Ethekwini Municipality Bursary. He was a member of the Black Lawyers Association and served at the UKZN Law Clinic during his final year of study. Siphamandla joined Garlicke & Bousfield to serve his articles and was admitted as an attorney in 2019. He was subsequently appointed as an Associate in the Property & Conveyancing Department.