At Cornell University School of Law, Rivera-Soto was a Charles K. Burdick Scholar and a member of the Moot Court Board.
He had previously served as senior vice president, general counsel and corporate secretary of Caesars World, and was also vice president, general counsel and corporate secretary of Greate Bay Hotel and Casino in Atlantic City.
When he was nominated, Justice Rivera-Soto was a partner at Fox Rothschild, with offices in Princeton, New Jersey and Philadelphia, Pennsylvania.
Justice Rivera-Soto was nominated by Governor James E. McGreevey on April 20, 2004 to serve on the Supreme Court.
[7] The dispute centered around the decision of Chief Justice Stuart Rabner in September 2010 to temporarily assign the Presiding Judge of the Appellate Division, Edwin Stern, to fill a long-term vacancy on the Supreme Court, which resulted from an ongoing stalemate between Republican Governor Chris Christie and the Democratic-controlled State Senate over an appointment to fill the vacancy.
"[10] On January 3, 2011, Rivera-Soto sent a letter to Governor Christie indicating that he did not wish to be reappointed when his initial seven-year term on the Court expired in September 2011.
As described by the United States Court of Appeals for the Third Circuit, the plaintiffs in Williams, a putative class action, allege that "BASF Catalysts LLC and Cahill Gordon & Reindel conspired to prevent thousands of asbestos-injury victims from obtaining fair tort recoveries for their injuries.