| data2 = 300+ participants

| label3 = Next CodeJam:

}}

CodeJam is the largest hackathon held by [[Electrical, Computer, and Software Engineering Student Society| ECSESS]] at McGill! The event is usually held yearly in November in Trottier building. In the past, CodeJam has attracted 300+ participants from universities across Canada. CodeJam is a great opportunity to network and develop participants’ hacking skills.