CodeSignal for Upskilling & Reskilling
Skills that move business forward
Build the capabilities your business strategy depends on with learning that drives measurable skill growth.
Grow your people, shrink the skills gap
Develop in-demand skills
Equip employees with the skills your organization needs most, from engineering and AI literacy to sales and customer success.
Engage and retain top talent
Give employees meaningful opportunities to grow with relevant, hands-on learning that keeps top performers motivated.
Stay a step ahead
Help teams master emerging skills as they evolve, from AI to new technologies, without waiting months for updated courses.
Verify skill mastery
Validate employee capabilities with Certified Assessments backed by a decade of skills assessment expertise and 13M+ evaluations.
of leaders say their workforce isn’t ready to use AI effectively
of employees say theory-heavy learning fails to build skills
greater skill retention with practice-based learning
From skills gap to skills growth
Support continuous skill development with opportunities to practice, improve, and measure progress.
Hands-on practice
Practice real work scenarios, from coding in an IDE to role-plays with an AI partner, while assessing skills in the flow of learning.
1:1 AI tutoring
Get instant help from Cosmo, our AI tutor that delivers 1:1 guidance, targeted instruction, and personalized learning paths.
Role-based simulations
Build skills across technical and business roles through realistic simulations, from coding challenges to customer conversations.
Skills insights and analytics
Benchmark team capabilities, identify gaps, and track progress with detailed skills reports and assessment analytics.
Learn assessments
Track how employee skills improve over time with assessments embedded directly into learning journeys.
Business courses
Strengthen business skills like problem solving and communication through interactive practice and guided feedback.
Technical Courses
Develop technical expertise through practice and real-time coaching designed to speed up skill development.
Real teams getting real results
Discover how Instacart, Nextdoor, and other innovators use CodeSignal to hire smarter, learn faster, and grow stronger.
By incorporating CodeSignal into our process and having a large number of folks opt into it, either passive candidates or applicants, we’re able to free up roughly 40 to 60% of our engineers’ time.
Michael Leggett
Tech Recruiter at Outreach
Partnering with CodeSignal has helped us to manage a very high volume of interest from candidates in our process and quickly assess their technical acumen, without using a ton of engineering hours.
Nadia Abouzaid
Head of Diversity Talent Programs at Asana
CodeSignal’s experiential learning platform fast-tracks skill mastery beyond what’s possible with traditional methods. It’s next-gen AI learning done right.
Josh Bersin
Josh Bersin Company
Works with what you use
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Ready to build skills that move your business forward?
Frequently asked
questions
What skills can employees develop through CodeSignal?
CodeSignal supports development across technical skills including software engineering, AI, data science, and data engineering, as well as business skills like communication, problem solving, leadership, sales, customer success, and so much more. Organizations can focus programs on whatever capabilities matter most to their strategy, from AI literacy to role-specific competencies.
How does Cosmo, CodeSignal's AI tutor, support employee learning?
Cosmo delivers real-time, 1:1 guidance as employees work through content. When learners get stuck, Cosmo provides targeted instruction and feedback, helping them understand mistakes rather than just giving answers. Learning paths are also tailored to individual skill level and goals, moving people toward proficiency faster than traditional course-based approaches.
How do organizations measure whether upskilling is actually working?
CodeSignal embeds assessments throughout the learning journey so organizations can track skill growth rather than just completions. Teams can establish a baseline, measure progress at key milestones, and use analytics reports to see who’s improving, where gaps persist, and whether training investments are delivering results.
Does CodeSignal support both technical and non-technical upskilling?
Yes. CodeSignal covers technical and business skill development in a single platform, from software engineering and AI to communication, leadership, and sales. Organizations can run one platform for development across all departments rather than managing separate tools for technical and non-technical teams.
What's the difference between simulations and traditional skills assessments?
Yes. CodeSignal supports LMS integrations along with SSO, SCIM, and API access. For organizations using CodeSignal across both hiring and development, ATS integrations are also available, connecting talent acquisition and workforce development without requiring a separate system for each.
How is CodeSignal different from traditional e-learning platforms?
Traditional e-learning tracks whether employees finished content. CodeSignal is built around the premise that skills development requires practice, feedback, and measurement rather than just consumption. Employees learn through hands-on simulations, Cosmo provides real-time guidance, and embedded assessments verify skills are actually sticking rather than just being consumed.