• Every month we update our library with new assessment questions and code challenges!


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Unleash the potential

of world’s top tech talent.

Discover creative minds and the ideas they can bring to your organization.


  • Recruit top tech talents

    Discover the next tech prodigy and get them on board. Be the first one to reach them with the offer they can’t refuse!

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  • Assess skills better

    Creative challenges let you see talented developers in action, working on innovations that will shape the world of tomorrow.

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  • Generate new ideas

    You never know where the next great innovation is coming from. Leverage exceptional network of smart tech minds to work on your problems and needs.

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  • Promote your tech

    Make your tech the talk of the town! Build a dev community around your brand.

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  • Build your company image

    Show yourself as an organization that appreciates and rewards top talent! Get everyone’s attention with an amazing open innovation challenge.

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  • Leverage wisdom of the crowd

    Make crowdsourcing part of your innovation, R&D and product development strategy.

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Unique source of innovation

  • CCustomize the challenge landing page

    Set up an introductory webpage to present the challenge statement and show how cool it is to work with you.

  • Customize challenge registration

    Use a simple drag & drop form builder. Get to know your participants and fully customize their challenge experience!

  • Reach tech community

    Promote your challenge among creative crowds. Discover hidden talent and ideas they can bring to your organization.

  • Manage submissions

    Monitor and easily manage all challenge-related activities (submissions, moderation, evaluation and more) or let ChallengeRocket experts handle it for you.

  • Meet the devs behind innovative projects

    Build a tech ecosystem around your brand. Raise your technology awareness. Source innovative ideas and prototypes.

  • Explore innovator profiles

    Browse participant profiles. Learn who they are and track their innovative projects.


  • Extensive library for questions

    Over 1500+pre-built questions for 35+languages and job roles including front-end, back-and, and full-stack engineers. Choose from the library, customize, or create your own.

  • Deep analysis of code

    Key-by-key playback, code diff, code timeline, and downloadable report with key insights. Assess for code quality, efficiency, and plagiarism.

  • Real-world coding environment

    Realistic coding experience with real-time live IDE and supporting functionalities that gives an accurate understanding of how a candidate will perform.

  • Enterprise-ready, scalable platform

    Enterprise-grade platform with scalable team management, compliance, security and privacy controls and a guaranteed 99,5% uptime.

  • Seamless integration with your ATS

    Pre-built integration with leading ATS applications.

  • Partner with our industry experts and learn from your peers

    Our global customer success team will be there for you. Always.

Simple to use

  • 1

    Create a test

    Pick questions from our extensive library or create a new ones from scratch.

  • 2

    Developers enter test

    Verify and assess the skills of your current job candidates or discover hidden talent by running an open challenge.

  • 3

    Select who you love

    Powerful reports help you decide who fits your company best.

How organizations use ChallengeRocket to source and screen candidates

  • NVIDIA® Jetson™ Developer Challenge

  • Mercari Euro Hack 2018

  • Anita’s Moonshot Codeathon

    • Goal of the challenge was to inspire engineers to create AI projects leveraging NVIDIA tech. We engaged over 2300 creative minds from 80 countries. Check out the innovative works we received from robotics engineers, software developers and AI geeks from all around the world.

      read full case study
      • Online Challenge Participants 2369
      • Countries 80
      • Projects 114
      • Votes 4411
    • The Mercari Euro Hack 2018 engaged developers, designers, product managers and other creative people from all over the world. Their goal was to solve issues concerning resources management and the environment, using the sharing economy philosophy.

      read full case study
      • Online Challenge Participants 560
      • COUNTRIES 53
      • PROJECTS 30
    • Anita’s Moonshot Codeathon was focused on solving social, economic, and cultural issues affecting women around the world. The submitted projects varied in ideas and sources of inspiration. They were personalized to the needs of each demographic, making the whole challenge incredibly diverse.

      read full case study
      • Online Challenge Participants 883
      • COUNTRIES 98
      • PROJECTS 75
      • Votes 2661

    Media Highlights

    • ChallengeRocket makes the communication with developers easier. Thanks to them project developing is a challenge and fun at the same time.

    • This startup will completely change every job interview - both for brands and tech talents all over the world.

    • The innovative start-up from Wrocław has revolutionized online recruitment in the IT industry through online challenges and hackathons.

    Let’s go!

    Ready to see what our Challenges can do?

    Request demoGet free trial