On 30 January 2016 Febas scored his first senior goal for Castilla, netting the first in a 2–1 away win against Real Sociedad B. He also scored doubles against SD Amorebieta (4–1 away success) and Sestao River Club (3–1 home win) in February 2016, and finished the season with nine goals as his side missed out promotion in the play-offs.
On 8 November 2016, after still being a regular starter under Santiago Solari, Febas renewed his contract.[5] The following 11 July, he was loaned to Segunda División club Real Zaragoza, for one year.[6]
Febas made his professional debut on 18 August 2017, starting in a 0–1 away loss against CD Tenerife.[7] On 10 July of the following year, he was loaned to Albacete Balompié for one year.[8]
On 4 July 2022, Febas signed a permanent three-year contract with Málaga.[12] On 30 June of the following year, after the club's relegation, he left after activating an exit clause on his contract,[13] and signed a three-year deal with Elche CF also in the second tier six days later.[14]