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Refactor your tech hiring

Codility is a software platform that helps tech recruiters and hiring managers assess their candidates' skills by testing their code online.

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Codility helps you refactor your tech hiring
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Tech Recruiting Made Efficient

Empower recruiters, save engineering hours, and deliver better experiences to your candidates.

Accurate Insights for Hiring Managers

Accurate Insights

The most important thing in tech recruiting is having reliable insights to make sound decisions. Codility generates automatically scored reports about each candidate's coding abilities, empowering the whole team to gauge technical skills. This means only qualified candidates make it to in-person interviews, saving tons of engineering hours.

Learn more about using Codility in screening →

Faster Workflows for Tech Recruiters

Faster Workflows

Tech recruiting is high-pressure. Whether you're running hiring campaigns for different roles, many openings, or multiple locations, it's crucial that you are able to recruit easily and at scale. Integrate Codility's tech recruitment platform with your applicant tracking system and daily productivity tools to ensure seamless workflows and no time wasted.

Learn more about workflows and integrations →

Candidates are empowered to perform their best

Perform Your Best

Whether completing a technical screening, interview, or training session, candidates feel pressure to perform their best. We’ve designed our candidate interface to be simple and intuitive, based on key issues candidates often experience. And through our Programmers' Home, we offer free global coding challenges and lessons to help candidates prepare.

Take free lessons and challenges on the Programmers' Home →

What's New?

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Microsoft's Culture Shift & Growth Mindset

How does Microsoft scale while improving candidate quality? A Lead Tech Recruiter shares some key tips and tricks.

Engaging developers at work

2019 Developer Report

Insights from over two thousand developer survey responses to help you keep your engineers engaged. Do devs like to work remotely? Do they aspire to be managers? 

engaging devs at work webinar

Recruiting and Engaging Developers at Work Webinar

Join our panel webinar on 3/10 for insights into how to improve engagement and retention once you hire great engineers.


Using Our Full Tech Recruiting Platform

Language-agnostic code testing for correctness and performance across all engineering roles and seniority levels.

Codility real-life, programming and technical skills
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Customer Success Stories


How Okta expanded its pipeline by 6x

See how Okta expanded its candidate pipeline from 1,000 to 6,000 while also improving candidate quality.

Case Study
Flatiron case study

How Flatiron Health saved 430 hours

Flatiron Health wanted to reduce the interviewing hours spent on each university tech recruiting season.

Case Study

Take the Next Step

Ready to try Codility's online code testing for your company?