Rochharzela is an Aizawl FC academy product and made his senior team debut in the 2017-18 season. The midfielder grew in stature and established the first-team role over two seasons. The 2019-20 season saw him feature regularly for the first team. He scored six goals from 14 starts and clocked more than 1000 minutes for the first time in his career. He made his Hero ISL debut with Northeast United FC in 2020-21 and scored one goal and provided two assists in 12 games.