Quant researcher/Quant developer/Algo trading referrals

International student looking for referrals to full-time quant roles such as quant researcher/developer or algo trader. I am currently a final-year PhD student in ECE with masters in Math and CS (obtained the PhD) in a big state univ in the mid-west. PhD research topics span deep learning/machine learning, and computer vision. Interested in Jane Street, HRT, TGS, Jump, Radix, Tower research, Five rings, PDT Partner, Citadel/Citsec, Two sigma, Headlands, D.E Shaw, DRW, Millennium, Vatic trading, Voleon trading, valkyrie trading, etc. TC: 0 #janestreet #hrt #tgs #jumptrading #fiverings #drw #deshaw #towerresearch #pdtpartner #citadel #citadelsecurities #twosignma #headlands #deshaw #millennium #vatic #voleon