CodeSignal

CodeSignal provides a technical assessment and skills development platform used by companies to evaluate and hire software engineers and other technical talent. The platform offers standardized coding tests, automated technical interviews, and skills-based evaluations designed to reduce bias and predict on-the-job performance. It serves talent acquisition teams and engineering hiring managers at companies ranging from startups to large enterprises seeking to screen candidates efficiently at scale. Beyond hiring, CodeSignal offers Cosmo, an AI-powered learning tool, and a library of practice content that helps engineers and teams build and certify coding, algorithmic, and technical skills. The company also provides a certification system that lets candidates showcase verified skill levels to potential employers, streamlining the recruiting process for both job seekers and hiring organizations.