Listing Hackathons

Build solutions that improve how software is built. Work with an AI that understands your codebase, helping you reduce repetitive work and build with real context. ⏳ Build your project in 48 hours. 🚀 Get hands-on with IBM Bob and explore how AI fits into real development workflows before it becomes standard. 💡 Build tools and workflows that developers would actually use. ⭐ Learn directly from experts throughout the event. 🤝 Join a team or build solo. 💰 Prize pool: $10,000 🧑🏻‍💻 Register before the Kick-Off Stream and start building with Bob.

{Tech: Europe} AI Hackathon – Paris Edition 🇫🇷 Ready to build cutting-edge AI? Join us in Paris for a full Saturday of hacking, learning, and networking at our AI Hackathon - where the brightest minds in tech come together to innovate and have a great time. Limited to 80 participants – secure your spot now! On the day of the event, it is first come, first serve!

Time to Accelerate European Defense Innovation Join us and 100+ hackers from all across Europe and beyond for the European Defense Tech Hackathon on May 29-31, 2026, in Vilnius, Lithuania. Wanna come as a visitor? Join our EDTH Community here: https://community.eurodefense.tech/ Goal We want to bridge the gaps between technologists, the public sector, investors, and operators in dual-use and defense technology. This hackathon will demonstrate the talent and drive of the European ecosystem.

Time to Protect Europe’s Information Environment 🤖 Join us and 100+ hackers from all across Europe and beyond for the first European AI Intelligence Hackathon on June 5-7, 2026, in Belgrade, Serbia. Europe’s information environment is under constant pressure. Bringing this hackathon to Belgrade together with Reputeo means engaging closely with both the challenge and the capability: A city where information flows collide, yet with one of the strongest pools of technical talent in Europe—making it the right place to build systems that cut through noise and strengthen a more resilient, fact-based information space.

Time to Accelerate European Defense Innovation 🚀 Join us and 200+ hackers from all across Europe and beyond for the European Defense Tech Hackathon on June 12-14, 2026, in Paris, France, right before Eurosatory. Wanna come as a visitor? Join our EDTH Community here: https://community.eurodefense.tech/ Goal We want to bridge the gaps between technologists, the public sector, investors, and operators in dual-use and defense technology. This hackathon will demonstrate the talent and drive of the European ecosystem.

{Tech: Europe} Munich AI Hackathon

Time to Accelerate European Defense Innovation 🚀 Join us and 200+ hackers from all across Europe and beyond for the European Defense Tech Hackathon on June 19-21, 2026, in Warsaw, Poland. Wanna come as a visitor? Join our EDTH Community here: https://community.eurodefense.tech/ We're thrilled to co-organize this hackathon together with the Polish Development Fund (PFR), supporting the development of innovative technological solutions in Poland. PFR offers instruments for the development of enterprises, local government units, and private individuals, investing in sustainable social development and economic growth of the country. One of PFR's projects is the IDA, which supports innovative entities in developing dual-use technologies.

Time to Accelerate European Defense Innovation 🚀 Two years later, we're coming back to where everything began for EDTH—same weekend, same place, same energy! Join us and 200+ hackers from all across Europe and beyond for the European Defense Tech Hackathon on June 26-28, 2026, in Munich, Germany. Wanna come as a visitor? Join our EDTH Community here: https://community.eurodefense.tech/ Goal

Time to Accelerate European Defense Innovation 🚀 Join us and 100+ hackers from all across Europe and beyond for the European Defense Tech Hackathon on June 26-28, 2026, in London, UK. Connect with fellow defense innovators, meet potential co-founders, and build projects with real-world impact that could save lives. We’ll bring challenges rooted in pressing defense and security problems, and you’re welcome to bring your own ideas. Throughout the event, you’ll get hands-on guidance from seasoned mentors—and after the hackathon, we’ll help you take your project closer to real-world deployment 🚀

Time to Accelerate European Defense Innovation 🚀 Join us and 150+ hackers from all across Europe and beyond for the European Defense Tech Hackathon on July 3-5, 2026, in Rome, Italy. Wanna come as a visitor? Join our EDTH Community here: https://community.eurodefense.tech/ Goal We want to bridge the gaps between technologists, the public sector, investors, and operators in dual-use and defense technology. This hackathon will demonstrate the talent and drive of the European ecosystem.

Time to Accelerate European Defense Innovation 🚀 Join us and 100+ hackers from all across Europe and beyond for the European Defense Tech Hackathon on July 3-5, 2026, in Luxembourg, Luxembourg! Wanna come as a visitor? Join our EDTH Community here: https://community.eurodefense.tech/ Goal We want to bridge the gaps between technologists, the public sector, investors, and operators in dual-use and defense technology. This hackathon will demonstrate the talent and drive of the European ecosystem.

Time to Accelerate European Defense Innovation Join us and 200+ hackers from all across Europe and beyond for the European Defense Tech Hackathon on July 9-12, 2026, in Berlin, Germany. Wanna come as a visitor? Join our EDTH Community here: https://community.eurodefense.tech/ Connect with fellow defense innovators, meet potential co-founders, and build projects with real-world impact that could save lives. We’ll bring challenges rooted in pressing defense and security problems, and you’re welcome to bring your own ideas.

Time to Accelerate Defense Innovation in Africa 🚀 Join us and 100+ hackers for the South African Defense Tech Hackathon on July 17-19, 2026, in Cape Town, South Africa 🦾 Connect with fellow defense innovators, meet potential co-founders, and build projects with real-world impact that could save lives. We’ll bring challenges rooted in pressing defense and security problems, and you’re welcome to bring your own ideas. Throughout the event, you’ll get hands-on guidance from seasoned mentors—and after the hackathon, we’ll help you take your project closer to real-world deployment 🚀

Time to Accelerate Defense Innovation in Africa 🚀 Join us and 100+ hackers for the Nigeria Defense Tech Hackathon on July 24-26, 2026, in Abuja, Nigeria 🇳🇬 Connect with fellow defense innovators, meet potential co-founders, and build projects with real-world impact that could save lives. We’ll bring challenges rooted in pressing defense and security problems, and you’re welcome to bring your own ideas. Throughout the event, you’ll get hands-on guidance from seasoned mentors—and after the hackathon, we’ll help you take your project closer to real-world deployment 🚀

Low/No Code, Machine Learning/AI, Productivity

Time to Accelerate European Defense Innovation 🚀 Join us and 100+ hackers from all across Europe and beyond for the European Defense Tech Hackathon on September 4-6, 2026, in Pristina, Kosovo. Kosovo is a place where security is a lived reality — shaped by history and constant pressure on infrastructure and institutions. That makes it one of the few environments in Europe where the gap between “cool prototype” and “actually useful” is immediately obvious. We're thrilled to bring the European Defense Tech Hackathon here together with the Innovation Centre Kosovo this September 2025. Connect with fellow defense innovators, meet potential co-founders, and build projects with real-world impact that could save lives.

Co-organized with NUS Enterprise and TUM Venture Labs Time to Accelerate Global Defense Innovation: Join 120+ of the world’s most driven engineers, founders, and operators at the Singapore Defense Tech Hackathon (SDTH) on September 25–27, 2026. This isn’t a typical hackathon. It’s a premier global launchpad for defense technology. Work alongside international talent, defense innovators, and industry leaders to tackle real-world security challenges together. Meet potential co-founders. Build something that actually matters.

Time to Accelerate European Defense Innovation 🚀 Join us and 100+ hackers from all across Europe and beyond for the European Defense Tech Hackathon on October 16-18 2026, in Bratislava, Slovakia - the first defence-focused hackathon of its kind in the country. Goal We want to bridge the gaps between technologists, the public sector, investors, and operators in dual-use and defense technology. This hackathon will demonstrate the talent and drive of the European ecosystem.

AI Genesis is a global hybrid hackathon that brings AI builders together from around the world — starting online and culminating live at /function1 AI Conference & Exhibition 2026 in Dubai. 📅Oct 26 – Nov 3, 2026 • Oct 26 – Nov 2: Online build & collaboration All projects must be submitted by end of day on November 2. • Nov 2 (Online + Dubai): An exclusive on-site build day in Dubai for selected participants. • Nov 3 (Dubai): Live on-stage pitching & winners announcement at the /function1 Conference. 🌟 Get support from expert mentors throughout. 👥 Go solo or team up. 📍 Please note: If approved for the on-site experience, you’ll also have the opportunity to showcase your project live. Travel and accommodation will not be covered. 🧑🏻‍💻 Secure your spot now, sign up before the Kick-Off Stream!