Save up to 30% this week only 30% off courses/programs and 20% off executive education.
Save up to 30% this week only 30% off courses/programs and 20% off executive education.
CodeSignal is an innovative technology partner trusted by companies like Netflix, Capital One, Meta, and Dropbox to grow technical talent at scale. Now available on edX, CodeSignal’s hands-on, AI-native skills courses are designed to empower individuals to close critical gaps in learning and build in-demand skills in AI, data science, programming, and more. CodeSignal is a technical skills platform trusted by companies like Google, Anthropic, Meta, TikTok, and Zoom to grow AI and engineering talent at scale. CodeSignal offers 350+ hands-on courses in Agentic AI, generative AI, machine learning, data science, and programming — plus interview prep and career readiness content to help you get job-ready. Every course runs in a live, in-browser coding environment, with real-time guidance from Cosmo, CodeSignal's built-in AI tutor, so you build real skills by doing — not by watching. Courses stack into Professional Certificates, giving you a clear path from foundational skills to job-ready expertise.
Explore CodeSignal online courses on edX in a variety of subjects. You can audit some course content for free, or upgrade to a verified track for full access and to gain a certificate or complete a full Professional Certificate to earn a credential you can add to your resume. Select a course below to learn more.
