Explore Developer Hackathons 2025

Developer hackathons are all about turning ideas into working software. Whether you're a front-end dev, backend expert, or full-stack engineer, these events are your playground to build, collaborate, and launch projects fast.
Explore Developer hackathons online and in-person
ONLINE [REDACTED] Hackathon

Sept. 5, 2024 - Oct. 31, 2024

Ended

Big corporations and governments aren’t just going to put blockchain and AI technologies in users’ hands—to serve users’ interests and not their own. The user-owned …

ONLINE ConCordia CS Hackathon

Aug. 31, 2024 - Oct. 2, 2024

Ended

Welcome to the ConCordia CS Hackathon! This hackathon is designed to bring together creative minds and passionate developers from all levels of experience to collaborate, …

IN-PERSON Develop the Future – Meta & AWS Hackathon for XR & GenAI

Aug. 27, 2024 - Aug. 29, 2024

Ended

About the challenge: Hands-on Workshops: Sharpen your skills with workshops on MR development using Presence Platform. Mentorship: Expert guidance from both Meta and AWS engineers …

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ar/vr · machine learning · retail · East Palo Alto, California, United States
IN-PERSON Mento Innovate: cKES Hackathon 2024

Aug. 26, 2024 - Sept. 28, 2024

Ended

About the challenge In an increasingly digital world, blockchain technology is poised to revolutionize how we transact, interact, and build economies. The Mento Innovate: cKES …

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blockchain · fintech · mobile · Nairobi, Nairobi County, Kenya
IN-PERSON GHacks 2024

Aug. 25, 2024

Ended

About the challenge Google Developer Students' Club at the University of Alberta is back with another exciting event! This fall, we have organized a friendly …

ONLINE Celo Uganda Mini-Hackathon 2.0

Aug. 24, 2024 - Aug. 30, 2024

Ended

Celo Uganda Mini-Hackathon 2.0: Build for Purpose Join us for the Celo Uganda Mini-Hackathon, an exciting opportunity for blockchain enthusiasts, developers, and innovators to come …

ONLINE AfroTech AI Hackathon

Aug. 19, 2024 - Sept. 30, 2024

Ended

At AfroTech, we believe in the power of technology to drive positive change. That’s why we’re thrilled to host this virtual hackathon, dedicated to fostering …

IN-PERSON Techstars Startup Weekend - PAI Palooza - Denver

Aug. 16, 2024 - Aug. 18, 2024

Ended

About the challenge Techstars StartUp Weekend - PAI Palooza - Denver Welcome to Techstars Startup Weekend - PAI Palooza - Denver, an immersive, high-energy event …

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art · machine learning · social · Denver, Colorado, United States
ONLINE HackAI - Dell and NVIDIA Challenge

Aug. 14, 2024 - Oct. 2, 2024

Ended

Join us for HackAI - the Dell & NVIDIA Challenge, where creativity meets cutting-edge technology! Hosted by Dell and NVIDIA, this hackathon invites developers and …

IN-PERSON Fetch's AI Agent Hackathon - IIT-G

Aug. 12, 2024 - Aug. 31, 2024

Ended

About Fetch.ai Fetch.ai’s vision is to create a marketplace of dynamic applications. We are empowering developers to build on our platform that can connect services …

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