Developer Tools / DX Hackathons in Europe 2026 / 2027

Discover 33 upcoming Developer Tools / DX hackathons, challenges and competitions across Europe. Find events, dates, locations and prizes on Hackathon Hub.

Upcoming events

Hackathon: Programming for VISTLE · 2026-09-02 — 2026-09-03 · Stuttgart, DE
Hinterland Hack · 2026-09-04 — 2026-09-06 · Bielefeld, DE
AI Coding Hackathon September 2026 · 2026-09-04 — 2026-09-06 · Cologne, DE
AI Game Console Hackathon: Build a Handheld AI Game Console in 12 Hours! · 2026-09-05 · København, DK
Budapest Hardware hackathon, build the agent cockpit · 2026-09-09 — 2026-09-09 · Budapest, HU
First Ascent Poland · 2026-09-10 — 2026-09-13 · Milan, IT
Music & AI Hackathon · 2026-09-11 — 2026-09-13 · Stubach, Salzburg, AT
Student AI Hackathon · 2026-09-11 · Dublin, IE
Adria Hack Sarajevo '26 - The Overnight · 2026-09-12 — 2026-09-13 · Sarajevo, Federation of Bosnia and Herzegovina, BA
HPE & NVIDIA Agentic AI Hackathon for Enterprises · 2026-09-14 — 2026-09-14 · Meyrin, Genève, CH
European Defense Tech Hackathon - Lviv · 2026-09-18 — 2026-09-20 · Lviv, UA
MunichTech EXPO Hackathon – Call for Builders, Innovators & Tech Communities · 2026-09-20 · München, DE
BLOCKCHAIN HACK WARSAW · 2026-09-26 — 2026-09-27 · Warszawa, PL
Build Weekend by Young Creators & Prosus · 2026-09-26 — 2026-09-27 · Amsterdam, NL
OT Cyber Security Hackathon 2026 · 2026-09-29 — 2026-10-01 · Frankfurt, DE
EduHack + AI festival: Code - Present Digital visionaries in the age of AI · 2026-10-01 — 2026-11-05 · Plovdiv, BG
DSAG Ideathon 2026 · 2026-10-02 — 2026-10-05 · Cologne, DE
HackYeah 2026 · 2026-10-03 — 2026-10-04 · Krakow, PL
MuniHac - The Three-Day Haskell Hackathon with TNG · 2026-10-09 — 2026-10-11 · Unterföhring, DE
JunctionX Lisbon 2026 · 2026-10-10 — 2026-10-11 · Lisbon, PT
Apache Tomcat – Hackathon at Community over Code Glasgow 2026 · 2026-10-11 — 2026-10-14 · Glasgow, GB
Hackathon - October 2026 (Barcelona) · 2026-10-15 — 2026-10-16 · Barcelona, ES
EUDIS Defence Hackathon 2026 · 2026-10-15 — 2026-10-17 · Soave, Veneto, IT
JunctionX Turku 2026 - Hack the Future! · 2026-10-16 — 2026-10-18 · Turku, FI
TechWarriors Hackathon – Against Gender-Based Violence · 2026-10-16 — 2026-10-17 · Vicenza, Veneto, IT
Experimental Neuroscience Bootcamp · 2026-10-19 — 2026-10-23 · Online
Official ADE Lab Hackathon · 2026-10-21 — 2026-10-23 · Amsterdam, NL
Munich Hackathon 2026 · 2026-10-22 · Munich, DE
FastwebAI Hackathon · 2026-10-22 — 2026-10-23 · Milan, Lombardia, IT
BaselHack 2026 · 2026-10-30 — 2026-11-01 · Basel, CH
SVST Hackathon #6 Verbania · 2026-11-14 — 2026-11-15 · Verbania, IT
LauzHack - EPFL Hackathon · 2026-11-21 — 2026-11-22 · Lausanne, CH
hackaTUM · 2026-11-27 — 2026-11-29 · Munich, DE

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