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
IN-PERSON SolidusConf

May 24, 2017 - May 25, 2017

Ended

Solidus developers and architects! Are you planning to attend SolidusConf 2017? Conference sponsor--Lost My Name--invites you to participate in an informal hackathon with the core …

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industry · retail · London, England, United Kingdom
IN-PERSON SolidusConf 2017

May 24, 2017 - May 25, 2017

Ended

Solidus developers and architects! Are you planning to attend SolidusConf 2017? If so, why don't you also plan to participate in an informal hackathon with …

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industry · retail · London, England, United Kingdom
IN-PERSON Unearthed Perth 2017

May 19, 2017 - May 21, 2017

Ended

Software developers, data scientists, engineers, designers, entrepreneurs, and industry insiders! Participate in Unearthed Perth 2017, a 54-hour open innovation hackathon that is focused on the …

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energy · industry · Perth, Western Australia, Australia
IN-PERSON Hackathon Carrefour

May 19, 2017 - May 21, 2017

Ended

Developers, UX designers, data scientists, statisticians and other tech pros! Carrefour invites you to sign up to participate in Tech2Grow. You'll face one of two …

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big data · iot · retail · Paris, Île-de-France, France
IN-PERSON Dutch Hacking Health 2017 - Nijmegen

May 19, 2017 - May 21, 2017

Ended

Health professionals, patients, developers, designers, entrepreneurs in and around Nijmegen! Are you motivated to change the world of health! Come participate in Hacking Health Nijmegen …

IN-PERSON TM Forum Open Hack Nice

May 14, 2017 - May 19, 2017

Ended

Enterprise developers, entrepreneurs, product designers, data scientists! The TM Forum invites you to participate in the TM Forum {Open} Hack in Nice. You'll be challenged …

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api · big data · industry · iot · Nice, Provence-Alpes-Côte d'Azur, France
IN-PERSON Cognitive Builder Faire New York - Attendee Registration

May 12, 2017 - May 14, 2017

Ended

Data scientists, software engineers, technical architects, analytics engineers/developers, data engineers, enterprise and solution architects! If you're in the greater New York area, then Galvanize NYC …

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api · robotics · United States
IN-PERSON DB Open Data Hackathon

May 12, 2017 - May 13, 2017

Ended

Developers, designers, open data techies! Interested in how open data can make railway travel in Germany better? You're invited to sign up and participate in …

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big data · Berlin, State of Berlin, Germany
IN-PERSON AT&T VR/AR Hackathon - Bay Area

May 12, 2017 - May 14, 2017

Ended

Developers, designers, project managers, or simply just a tech-head! Are you in the Bay Area and interested in learning about, exploring and creating VR and …

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games · industry · iot · San Francisco, California, United States
IN-PERSON Meet Magento 2017

May 10, 2017

Date TBD

Magento e-commerce developers! Are you planning to attend Meet Magento 2017? Why not sign up to participate in the Contribution Day - Hackathon. This is …

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api · retail · In-person

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