From validating candidates’ minimum required skills, to conducting structured technical interviews and skill-mapping internal teams, Codility is the comprehensive solution for every stage of your technical …

Develop your coding skills with our programming lessons. Take part in our programming challenges.

Learn more about how your team could make better hiring decisions using Codility.

Identify and assess the engineering skills of the future and grow your organization confidently with Codility. Codility’s comprehensive suite of skill-based assessment tools help you understand …

Explore Codility pricing. Find the right plan for skill-based assessments, team skill mapping, and technical interviews at your organization.

Online coding tests to assess developer skills and technical knowledge, backed by 10+ years of proven results with engineering teams.

Learn about tech hiring trends and give your team an edge in the talent war. At Codility, we are changing the way companies assess, manage, and train engineering teams. Come and do work that allows …

Codility was founded by an engineer who wanted to spend more time coding and solving problems, not interviewing unqualified candidates. 10 years, 150 employees, and $22M in VC funding later, his …

Our goal is to help you feel as prepared as possible to showcase your technical skills. If you have a question that isn’t covered below, please reach out to your hiring team. Once you’ve reviewed the …

To help keep our system safe and running, Codility will store your IP address for up to one year. If you would like to extract, transfer, update, or erase your data after entering it here, or if you have any …