[1] His older brother, Ali Demirboğa, has also competed in figure skating and contributes to his choreography.

[1] His first junior international competition, the European Youth Olympic Festival, took place in February 2011 in Trabzon, Turkey.

He debuted on the ISU Junior Grand Prix (JGP) series in September of the same year.

Demirboğa's senior international debut came in December 2015 at the Santa Claus Cup in Hungary.

In December, he won silver at the Istanbul Bosphorous Cup and then gold at the Turkish Championships; it was his first national title on the senior level.

Demirboğa began the season with finishing ninth at the 2018 CS Ondrej Nepela Trophy.

Selected to compete at the 2019 European Championships in Minsk, Belarus, Demirboğa placed twenty-eighth.

While Demirboğa was assigned to compete at the 2020 World Championships in Montreal, Quebec, the event was ultimately cancelled due to rising concerns regarding the COVID-19 pandemic.