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 LAUNCH Hackathon 2016

Feb. 26, 2016 - Feb. 28, 2016

Ended

We currently have 1,250+ confirmed developers and designers—the devpost is only a partial list—that will be joining us the weekend before LAUNCH Festival, competing for …

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San Francisco, California, United States
IN-PERSON AEC Hackathon 3.1

Feb. 26, 2016 - Feb. 28, 2016

Ended

AEC professionals in and around Philadelphia, PA—developers, UI/UX designers, civil engineers, built environment professionals! You're invited to take part in the AEC Hackathon 3.1 - …

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Energy · Industry · IoT · Philadelphia, Pennsylvania, United States
IN-PERSON WetWare Wednesday: with AT&T

Feb. 24, 2016

Ended

AT&T is hosting their AT&T Mobile App Hackathon once again, this time including hardware. Form a team and brainstorm ideas at this months #WetWareWed. You'll …

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Wearables · Honolulu, Hawaii, United States
IN-PERSON UHack 2016

Feb. 20, 2016 - Feb. 21, 2016

Ended

The UHack 2016 is organized by the University of Miami aiming to unleash "THE DEVELOPER IN U". Create your own projects for the benefit of …

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Industry · Non-profit · Coral Gables, Florida, United States
IN-PERSON TECH Fashion Week ™ 2016 : Disrupt Fashion Hackathon 2 : Retail + Beacon Technology

Feb. 20, 2016 - Feb. 21, 2016

Ended

A hackathon to revolutionize the customer retail experience and bring a new dimension to interaction between you and the customer. iBeacon and Beacon are often …

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Retail · San Francisco, California, United States
IN-PERSON SV Hacks! - Ideas Come To Life

Feb. 20, 2016 - Feb. 21, 2016

Ended

Make sure to check Updates tab for latest - we are giving away free $$ amazon gift cards, Uber credits.. and many more to come. …

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Sunnyvale, California, United States
IN-PERSON NFL Hackathon

Feb. 20, 2016 - Feb. 21, 2016

Ended

The NFL is exposing it’s data for developers. The challenge will be to develop the next generation of engaging NFL stories using the provided NFL …

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API · Big Data · Media · Wearables · San Francisco, California, United States
IN-PERSON #HackTrafficking4Good - Social Change Hackathon in Boston

Jan. 23, 2016 - Jan. 24, 2016

Ended

#HackTrafficking4Good is a 48 hour hackathon find technical solution to combat online sex trafficking. Too many children are at risk of being trafficked for sex …

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Industry · Media · Non-profit · Boston, Massachusetts, United States
IN-PERSON Community Weekend Hackathon to build office hours platform for BN

Jan. 15, 2016 - Jan. 17, 2016

Ended

A hackathon for the Bloomington Normal community's most talented developers, designers, internet doers and tech companies to bring the concept of office hours to the …

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Industry · Normal, Illinois, United States
IN-PERSON ESPN & espnW Present Girls in Tech's Super Football App Challenge Hackathon

Jan. 15, 2016 - Jan. 17, 2016

Ended

A Hackathon Matching Silicon Valley’s Tech Talent With America’s Biggest Sporting Event. Girls in Tech's weekend-long Hackathon is callin out iOS and Android app Developers, …

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API · Industry · Transportation · San Francisco, California, United States

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