Win Cash. Build Things. Developer Challenges & Hackathons

The best active hackathons and challenges for remote developers — curated weekly. Win real cash prizes while building portfolio-worthy projects.

• 9 Live Now
• $1,550K+ Prize Pool
• 2 Platforms

Devpost 9 challenges

• RevenueCat Shipaton 2026

  Hosted by RevenueCat. Themes: Design, Gaming, Mobile. Submission period: Jul 31 - Oct 01, 2026.

  $740,000 34d left Design Gaming Mobile
• Practice Submission

  Hosted by SYNCS. Themes: Beginner Friendly, Mobile, Web. Submission period: Aug 27 - 30, 2026.

  $238,123 Deadline TBA Beginner Friendly Mobile Web
• All Things Agentic Hackathon

  Hosted by Google. Themes: Enterprise, Machine Learning/AI, Productivity. Submission period: Aug 04 - 31, 2026.

  $180,000 Deadline TBA Enterprise Machine Learning/AI Productivity
• Global Innovation Build Challenge V2

  Hosted by Kang Chiao International School Student . Themes: Machine Learning/AI, Social Good, Beginner Friendly. Submission period: Jul 11 - Sep 21, 2026.

  $149,525 24d left Machine Learning/AI Social Good Beginner Friendly
• Agentic Cinema: The Blockbuster Hackathon

  Hosted by Google. Themes: Databases, Machine Learning/AI, Open Ended. Submission period: Jul 27 - Sep 09, 2026.

  $75,000 12d left Databases Machine Learning/AI Open Ended
• Nebius x NVIDIA Global AI Hackathon

  Hosted by nebius. Themes: Machine Learning/AI, Beginner Friendly, Robotic Process Automation. Submission period: Aug 26 - Oct 30, 2026.

  $50,000 63d left Machine Learning/AI Beginner Friendly Robotic Process Automation
• Agents for Humans Hackathon

  Hosted by Amazon. Themes: Beginner Friendly, Machine Learning/AI, Open Ended. Submission period: Aug 10 - Sep 14, 2026.

  $40,000 17d left Beginner Friendly Machine Learning/AI Open Ended
• DevNetwork [API + Cloud + AI] Hackathon 2026

  Hosted by DevNetwork. Themes: IoT, Low/No Code, Machine Learning/AI. Submission period: Aug 17 - Sep 03, 2026.

  $39,500 6d left IoT Low/No Code Machine Learning/AI
• UnivaBio

  Hosted by BioCataalysis. Themes: Beginner Friendly, Health, Social Good. Submission period: Aug 07 - Oct 06, 2026.

  $38,245 39d left Beginner Friendly Health Social Good

Contra 1 challenge

• Contra Freelance Platform

  Join Contra — the commission-free freelance platform. Get project opportunities and build your portfolio.

  Freelance Opportunities Deadline TBA Freelance Remote Work Portfolio

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