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 DocuSign Hackathon with $10,000 in Prizes

Feb. 29, 2020 - March 1, 2020

Ended

DocuSign developers! If you're planning to attend the DocuSign Momentum Conference, then you're invited to participate in the annual pre-conference “Hack for Good” hackathon. You'll …

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api · fintech · industry · San Francisco, California, United States
IN-PERSON Hack For Good 2020

Feb. 24, 2020 - March 15, 2020

Ended

Developer Students' Club NUS (DSCNUS) presents Hack For Good, a student-run virtual hackathon which seeks to inspire students to learn and use technology for social …

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social · Singapore
IN-PERSON AEC Hackathon 7.0 - Copenhagen

Feb. 21, 2020 - Feb. 23, 2020

Ended

AEC professionals in Denmark — developers, UI/UX designers, civil engineers, built environment professionals! You're invited to take part in the AEC Hackathon 7.0 - Copenhagen. …

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energy · industry · iot · transport · Copenhagen, Capital Region, Denmark
IN-PERSON CLIMATHON: An Introduction to Change. An innovation workshop and hackathon

Feb. 20, 2020

Ended

Entrepreneurs, developers, architects, activists, investors, policymakers in and around New York City! Are you concerned about climate challenges and how they threaten the city’s prospects …

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industry · United States
ONLINE Lenovo Scholar Network 2020 National App Development Competition

Feb. 18, 2020 - May 1, 2020

Ended

Lenovo’s partnership with the NAF brings a robust mobile app development curriculum and delivery program to NAF academies. The Lenovo Scholar Network, now in its …

IN-PERSON AI Artathon Phase 2

Feb. 18, 2020 - March 19, 2020

Ended

AI Artathon is one of Global AI Summit initiatives to be held in Riyadh on 23-25 January 2020. It is the first art based on …

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machine learning · Riyadh, Riyadh Region, Saudi Arabia
IN-PERSON Developers Festival 2020

Feb. 15, 2020

Ended

Developers in Cameroon! The Google Developer Groups of Limbe, GDG Buea, and Douala invite you to participate in their Developers Festival 2020. Come and build …

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industry · Limbe, South-West, Cameroon
IN-PERSON DeveloperWeek 2020 Hackathon

Feb. 15, 2020 - Feb. 16, 2020

Ended

Calling all developers! Are you planning to attend DevelopeWeek 2020? If so, then DevNetwork invites you to participate in the Nation's largest challenge-driven hackathon -- …

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industry · San Francisco, California, United States
IN-PERSON HackBMU 2020

Feb. 15, 2020 - Feb. 16, 2020

Ended

HackBMU is a hackathon focused on promoting innovation, diversity and networking among all future hackers. We will be hosting upcoming engineers and developers from all …

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ai · ar/vr · blockchain · iot · Gurugram, Haryana, India
IN-PERSON shsHacks 2020

Feb. 15, 2020 - Feb. 16, 2020

Ended

shsHacks is a collaborative, 24-hour coding marathon that will take place February 15-16, 2020 at Adlai E. Stevenson High School, IL. Never coded before? Want …

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United States

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