Violist and teacher of viola and chamber music at the Janáček Conservatory in Ostrava. Janda completed his studies at the Nuremberg University of Music. He currently serves as a member of the Brno Philharmonic Orchestra. Additionally, he performs as a chamber and solo player on modern viola and viola d'amore.

In the past, he has been a member of the Nuremberg Symphony Orchestra, deputy leader of the viola group in the Folkwang Kammerorchester Essen and principal violist in the Bergische Symphoniker.

As a soloist he has performed with the Bergische Symphoniker, Bohuslav Martinů Philharmonic Orchestra Zlín, Holst Orchestra, and Musica Antiqua.