Loved by millions of developers and trusted by thousands of companies

Scale without sacrificing quality

You are getting flooded with an overwhelming number of applicants. HackerRank helps cut through the noise with real, hands-on challenges that feel like the work your team actually does, plus tools to grow their skills over time.

Screen for AI skills

Test applicants with project-based challenges in skills like prompt engineering, RAG, and model fine tuning.

Interview top candidates

Pair-program with candidates using a realistic repo and working environment complete with an AI assistant.

Close skill gaps

Onboard new hires or elevate existing talent with hands-on learning. Track skill growth and readiness across your organization.

Skills you only find here

Find the next-generation of developer skills

  • Prompt Engineering: Evaluate how candidates craft effective, secure, and context-aware prompts.

  • Retrieval-Augmented Generation (RAG): Simulate real-world tasks that require integrating retrieval techniques with generative models.

  • Fine-Tuning & Model Customization: Identify talent capable of refining LLMs for specific use cases.

  • Computer Vision: Confirm understanding of concepts like transfer learning, data augmentation, object detection, and optimization.
  • Natural Language Processing: Assess competencies like language modeling, sequence labeling, named entity recognition, and recurrent neural networks.
The future of hiring

Built-in AI assistants

Code repositories come with a built-in AI assistant, just like today’s developers use in their daily workflows. This allows hiring managers to evaluate how candidates interact with AI tools, offering a clear picture of their ability to integrate these technologies productively.

See HackerRank In action

We've helped companies hire millions of developers, and along the way we've learned that hiring processes are more effective when they’re tailored for the nuances of each role.

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