Placed on one of the top spots of Capital magazine's richest Romanians list, he[1] is currently the mayor of Bucharest's Sector 3.

In May 2016, journalist Emilia Sercan uncovered that Robert Negoita's PhD thesis was entirely plagiarized using articles published online by such authors as Nouriel Roubini and Mugur Isarescu.

In the second half of 2007, Robert Negoiţă launched, within TSD, The Young Social Democrats Entrepreneur League (LTISD) and became its president.

One of these was the implementation of differential taxation on land and property in order to reduce speculating and stop the rapid increase of real estate prices.

He resigned from all positions held at Rin Group and other businesses and in the winter of 2008 he ran for a seat in the Romanian Chamber of Deputies.

Negoiţă was selected as the Social Liberal Union’s candidate for Bucharest's 3rd Sector municipal election, which was held in June 2012.

[7] In 2020, during the coronavirus pandemic and Romanian local elections, Negoiţă switched parties from PSD to PRO Romania.

He was diagnosed with COVID-19 in August 2020 and was retroactively sacked from his mayoral position from the PSD government in what was seen as a retaliation of his party switch.

The Robert Negoiță Foundation organized, at Rin Grand Hotel, in partnership with some of Bucharest's most renowned theatres, several shows: Passion at Rin Grand Hotel (an adaptation of Murder at Howard Johnson), I Am a Blind Man and Rendez-Vous.