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HackerRank

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1,018 reviews
  • 2 profiles
  • 4 categories
Average star rating
4.6
#1 in 4 categories
Grid® leader
Serving customers since
2012
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HackerRank Developer Skills Platform

558 reviews

HackerRank is a platform that is used by programmers to hone their skills and by companies to recruit great tech talent.

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HackerRank for Developers

460 reviews

HackerRank for Developers is a comprehensive platform designed to enhance coding skills, prepare for technical interviews, and connect with a global community of over 26 million developers. It offers a vast array of coding challenges across multiple programming languages and domains, enabling users to practice and improve their problem-solving abilities in real-world scenarios. The platform's competitive programming environment, featuring timed challenges and leaderboards, fosters engagement and motivation through gamification. Additionally, HackerRank supports a wide range of technologies, including Jupyter, Angular, React.js, Node.js, Django, Ruby on Rails, and Java, allowing developers to work in their preferred languages and frameworks. Key Features and Functionality: - Extensive Coding Challenges: Access to a diverse library of problems covering various domains such as algorithms, data structures, artificial intelligence, and security concepts. - Multi-Language Support: Practice coding in over 50 programming languages, including Python, Java, C++, and JavaScript. - Real-World Projects: Engage in project-based assessments that simulate actual development tasks, enhancing practical coding skills. - Competitive Programming: Participate in coding contests and hackathons, earning badges and ranking on global leaderboards. - Interview Preparation: Utilize resources tailored for technical interview readiness, including common coding problems and mock interviews. - Community Engagement: Join a vibrant community to collaborate, share knowledge, and learn from peers worldwide. Primary Value and Solutions: HackerRank for Developers addresses the need for continuous skill development and effective interview preparation in the tech industry. By providing a platform that emphasizes hands-on coding practice and real-world problem-solving, it enables developers to build and showcase their competencies effectively. The competitive and gamified environment keeps users motivated, while the extensive language and domain support ensures relevance across various technical fields. Ultimately, HackerRank empowers developers to advance their careers by honing their skills and connecting with potential employers through demonstrated expertise.

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Star Rating

794
206
17
1
0

HackerRank Reviews

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Profile Name
Star Rating
794
206
17
1
0
Verified User in Information Technology and Services
UI
Verified User in Information Technology and Services
07/11/2026
Validated Reviewer
Verified Current User
Review source: G2 invite

HackerRank’s Multi-Testcase Analysis Makes Coding Challenges Clear

The best about hackerrank is its analysing capabilities using multiple test cases including corner cases
Vinh P.
VP
Vinh P.
06/28/2026
Validated Reviewer
Verified Current User
Review source: G2 invite on behalf of seller

Strong IDE and proctoring, but pricey with uneven question bank and some instability

Dedicated IDE and can see team over the years poured effort into it making more stable, reusable to candidates to emulate fair and similar setup for candidates. I do like MySQL setup with C# environment. Latest feature on AI supported platform elevates the game on how we see future recruitment to be as well. Also advanced Proctor feature for easy detection for fairness. Though I must say there are still room for improvement in this area.
Verified User in Financial Services
AF
Verified User in Financial Services
06/23/2026
Validated Reviewer
Verified Current User
Review source: G2 invite on behalf of seller

User-Friendly Platform with Helpful AI Score Reviews

User-friendly platform, AI integration in reviewing the scores, database of questions

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HQ Location:
Littleton, CO

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@hackerrank

What is HackerRank?

HackerRank is a technology hiring platform that is the standard for assessing developer skills for over 2600 companies around the world. HackerRank helps companies hire skilled developers and innovate faster by enabling tech recruiters and hiring managers to objectively evaluate talent at every stage of the recruiting process.

Details

Year Founded
2012