HackerRank - Online Coding Tests & Certified Assessments

description and have the system instantly create a unique test for you. Covering tech's most in-demand roles and skills, across all levels, HackerRank has the largest library of developer hiring content in the world. integrity built in Invest in the integrity stack that's able to enforce your company's standards Clearly establish expectations for when candidates can and can not use AI in your hiring process. Enforce those rules at scale with the world's leading integrity stack. In HackerRank Screen you get: a proprietary model to detect suspicious coding activity a proctor to set instructions and intervene if necessary a system that verifies candidates' identity and monitors for multiple faces taking the assessment The future of hiring Let AI conduct your screening Designed to conduct first-round interviews like your best engineers, the interviewer evaluates depth of knowledge, problem-solving skills, code quality, and the ability to work with AI. Gives hints without revealing the answer Ramps up complexity with progressively harder questions Provides a detailed report following the interview “Screening candidates through HackerRank has helped us rapidly and accurately identify the skills of candidates, and therefore find and hire the technical talent our team needs to innovate.” Jon Duggins Director of TA at DraftKings Resources 2025 Developer Skills Report The hiring crisis in an AI-driven world Blog: How to spot the next generation developer 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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