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 DeveloperWeek 2025 Hackathon

Jan. 27, 2025 - Feb. 13, 2025

Ended

Join the nation's largest challenge-driven hackathon @ DeveloperWeek 2025! DEVELOPERWEEK 2025 HACKATHON Join the largest challenge-driven in-person & online hackathon, co-located with DeveloperWeek 2025! Our …

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DevOps · Enterprise · IoT · Santa Clara, California, United States
IN-PERSON IrvineHacks 2025

Jan. 24, 2025 - Jan. 26, 2025

Ended

IrvineHacks is the largest collegiate hackathon in Orange County, and we continue expanding and improving our event every year. Our focus? – Enhance the community …

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Irvine, California, United States
IN-PERSON The Merge Hackathon by Clever Guerrilla

Dec. 7, 2024

Ended

The Merge Hackathon by Clever Guerrilla ​[In partnership with Betaworks] ​Join The Merge! Clever Guerrilla Inc. invites all clever developers to our winter coding hackathon …

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Games · Retail · Web · United States
IN-PERSON WHACK 2024

Nov. 9, 2024 - Nov. 10, 2024

Ended

Welcome to the 12th iteration of WHACK, Wellesley College's annual hackathon! Students from colleges throughout the world will come together for 24 hours to turn …

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Beginner · Education · Social · Wellesley, Massachusetts, United States
IN-PERSON HackRPI 2024

Nov. 9, 2024 - Nov. 10, 2024

Ended

HackRPI 2024: Urban Upgrades Join us for HackRPI 2024, an exciting 24-hour hackathon where innovation meets urban transformation! Taking place on November 9th - 10th …

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Beginner · Troy, Alabama, United States
IN-PERSON HACK.COMS '24

Nov. 2, 2024 - Nov. 3, 2024

Ended

HACK.COMS is a 24-hour hackathon hosted by the Computer Organization for Multicultural Students (COMS). COMS is committed to building a supportive community that celebrates the …

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Beginner · Design · Web · Henrietta, New York, United States
IN-PERSON TigerHacks 2024

Nov. 1, 2024 - Nov. 3, 2024

Ended

About the challenge TigerHacks 2024 is back for its 11th year! We are challenging students to create a project based on Food and Agriculture! Whether …

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Beginner · Columbia, Maryland, United States
IN-PERSON Hack SoDA 2024

Oct. 26, 2024 - Oct. 27, 2024

Ended

Welcome to Hack SoDA 2024! Join us for the yearly hackathon organized by the Software Developer's Association at Memorial Union, Arizona State University. Here are …

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Beginner · Education · Social · Tempe, Arizona, United States
IN-PERSON Opportunity Hack 2024 - October - ASU, Tempe, Arizona - ohack.dev

Oct. 12, 2024 - Oct. 13, 2024

Ended

More at https://www.ohack.dev/hack/2024_fall Welcome to Opportunity Hack 2024, where innovation meets impact! Join us for an exhilarating weekend of coding, collaboration, and community service. This …

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Beginner · Social · Tempe, Arizona, United States
IN-PERSON [SOLD OUT!!! ] AGENTIC RAG-A-THON ($12K cash prizes)

Oct. 12, 2024 - Oct. 13, 2024

Ended

WE ARE SOLD OUT!!!! WELCOME Enter the LlamaIndex Agentic RAG-a-thon in partnership with Pinecone and VESSL AI in the heart of Silicon Valley, October 11-13. …

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Machine Learning · Palo Alto, California, United States

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