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 African Healthcare Hackathon 2019

1 Mar 2019 - 3 Mar 2019

Ended

Are you interested in solutions that help make it easier for organisations and initiatives to do healthcare business in Africa? Medical and non-medical people are …

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industry · non-profit · London, England, United Kingdom
IN-PERSON SmallBizHack London

23 Feb 2019 - 24 Feb 2019

Ended

Working next to intuit developers you will be Intuit be using their Quickbooks online platform which have open API's, this will give you direct access …

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API · fintech · industry · IoT · London, England, United Kingdom
IN-PERSON CBC Hackathon: Hyperledger Fabric

7 Feb 2019 - 8 Feb 2019

Ended

AEC professionals in the Greater London Area—developers, UI/UX designers, civil engineers, built environment professionals! You're invited to take part in the CBC Hackathon: Hyperledger Fabric. …

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Blockchain · fintech · industry · London, England, United Kingdom
IN-PERSON Inaugural INTEROPen Hackathon

14 Nov 2018

Ended

Software engineers, developers, product support analysts, implementation consultants, interface managers, product owners, or just techies with a passion for Fast Healthcare Interoperability Resources (FHIR)! If …

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API · industry · London, England, United Kingdom
IN-PERSON BTNG Hackathon 2018

27 Oct 2018 - 28 Oct 2018

Ended

Solving the problems of running successful elections in Emerging Economies We are organising a Hackathon to bring together bright, determined people to help hack the …

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Big Data · Blockchain · non-profit · London, England, United Kingdom
IN-PERSON This is #HACKINGLEY

26 Oct 2018 - 28 Oct 2018

Ended

Join us for a hacking cool challenge: To develop a solution for Crowd Management and Crowd Experience. Aimed at: developers,entrepreneurs,engineers,startups,SMEs,students,IoT /IT experts and those of …

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AI · Big Data · industry · IoT · Leeds, England, United Kingdom
IN-PERSON Dansathon - The first European Dance Hackathon (Deadline 1st June)

28 Sep 2018 - 30 Sep 2018

Ended

Hackers, developers, makers! You’re invited to participate in the 3-day Dansathon – The First European Dance Hackathon. Dansathon will be held simultaneously in Liège, London, …

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AR/VR · non-profit · Robotics · London, England, United Kingdom
IN-PERSON EOS Hackathon: London

22 Sep 2018 - 23 Sep 2018

Ended

The EOS Global Hackathon series is a first-of-its-kind event in the world of blockchain, with the continued goal of supporting a decentralized global community from …

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Blockchain · fintech · United Kingdom
IN-PERSON Hackathon: Smart Financing Toolkit for the AEC Industry

12 Sep 2018 - 16 Sep 2018

Ended

AEC professionals in the Greater London Area—CEOs and CTOs in the real estate and AEC industries, developers, UI/UX designers, civil engineers, built environment professionals! You're …

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Blockchain · Energy · fintech · industry · London, England, United Kingdom
IN-PERSON RESI Hackathon 2018

12 Sep 2018 - 13 Sep 2018

Ended

Want to build the next big thing for generation rent? Join the RESI Hackathon. You’ve got the skills, know-how, and hunger to disrupt the property …

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industry · IoT · Media · United Kingdom

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