Both colleges are good but Jadavpur University is a highly rated institution with an established Engineering faculty. It is good option for Civil Engineering as per your interest in term of faculty & placement. Jadavpur University has AAAA+ rating which means outstanding & MAKAUT has AAAA rating which means very good as per the analyzing report of Careers 360.
The companies visit to JU campus like Amazon , Microsoft , D.E.Shaw , Samsung (Bangalore , Noida , Delhi ) , Goldman Sachs , Adobe , Work Applications (Singapore) , SAP Labs , C-DOT , Oracle , Reliance , PriceWaterhouse Cooper.
The average package is around 5.5 Lakh per annum.
The comapnies visit to MAKAUT like TCS, CTS, Wipro, infosys, oracle, cybage etc. The average package is around 3.5 lakh per annum.
Hope it helps!!