KCL Tech's flagship annual event, billed as the UK's largest student-led technology conference and careers fair. A full day of talks, panels, workshops and networking that brings students and early-career talent together with founders, engineers and the companies hiring them.

The audience is wider than King's: it is one of the few London days where graduate hiring teams, student builders and working engineers are in the same building, and the careers-fair half means the companies present are there to recruit rather than to market. Runs 09:30 to 17:30. Exact venue is shared on registration.

Why go: if you are hiring junior engineers in London, this is the cheapest day of the year to meet several hundred of them at once; if you are early in your career, the people on the stands can actually make an offer. Best for students, graduate hirers and anyone building an early-career pipeline.