Tech Events at Mollie, Amsterdam

A one-day hackathon on breaking and then hardening the AI agents now sitting inside audit, risk and compliance work. Red teams from Prosus and Skuridat attack the open-source agents of the Shared Audit Agents Framework live, and the room then builds the defences across the repository. Around 100 auditors, developers and security specialists, deliberately mixed so people who know what an agent should never do sit with people who can make sure it doesn't. Brought together by TAG with SAAF, Mollie, Prosus and Skuridat, hosted by Ben vanLeeuwaarde and Tijs Nieuwboer. Retimed by the organiser on 5 November: doors 13:15, programme 13:30 to 18:30. The start time shown above is wrong - it is 13:30, not 09:00. At Mollie, Keizersgracht 126. Registration needs host approval. Why go: live adversarial testing of agents in a regulated workflow is rare, and rarer with the auditors in the room rather than in the review afterwards.

The Amsterdam Java User Group's October session, hosted in Mollie's canal-house engineering office. Two talks on JVM practice from engineers who run it at payment-scale, then pizza and drinks.

An open, relaxed evening at Mollie's Keizersgracht office for builders working on their own ideas alongside a job or studies. This edition takes distribution as its loose theme — how, why and when to actually ship your product, which is usually the part that kills side projects rather than the building. No pressure and no expectations: bring an idea and a few hours. Hosting at Mollie puts one of the Netherlands' biggest fintech success stories in the room.