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Tech Recruiting

The Current State of Tech Hiring and Why It Needs to Change

In order to know where tech hiring is going, let’s look at the trends that are shaping tech hiring today. You may be surprised by what you learn!

Failing to Attract Good Engineering Talent? You Could Be the Cause...

When it comes to hiring engineers in today's market, you need to sell your company. Here's why companies are failing to attract engineers and what they can do to change.

Anatomy of a Successful Senior Developer Interview

Learn how to effectively interview senior developer talent — an important contributor to your company’s success.

Engineering Teams

Does Being a Great Developer Translate to Being a Great Leader?

The major difference between a developer and a tech lead is that the tech lead can’t code their way out of their problems.

Engineering Manager Mistakes You Should Watch Out For

Experienced engineering managers will tell you that with more responsibility means more mistakes. Here are some of the worst mistakes to watch out for!

A Developer's Guide to Running Behavioral Interviews

A short guide to running rewarding behavior-based interviews for a range of developer roles.

News & Updates

The Current State of Tech Hiring and Why It Needs to Change

In order to know where tech hiring is going, let’s look at the trends that are shaping tech hiring today. You may be surprised by what you learn!

We Need Your Help: 2019 Developer Survey

We’re seeking your opinions on being a developer today — and to say thanks, we’ll enter your email in the draw to win a $20 Amazon gift card.

Codility Named Leader in G2 Crowd Grid For Technical Skills Screening Software

G2 Crowd, a peer-to-peer review platform, released the 2019 Spring Awards based on real user reviews. Codility was named the Leader in the technical skills screening software category and scored the best in all performance rankings.

Inside Codility

Collaborative Tech Hiring in People Operations (Panel Discussion)

Did you miss our panel discussion on collaborative hiring & what cooperation between developers and hiring teams looks like? Here are the key takeaways.

Gender Bias in Tech Employment Tests (Analysis From 1M Sessions)

Avoid a potentially biased tech hiring process. Learn how to improve the diversity of your technology workforce & download Codility's Gender Bias Report today!

Great Companies Start with Great Culture

People and culture are the most valuable assets in a startup’s goal to become a great company. Read more to see Codility's approach to recruitment, onboarding, employee retention, and feedback to create a great place to work.

Programming

Big-O Notation Explained for Not-So-Technical People (Part 2)

Find the Big-O notation explained for not-so-technical people from Codility's very own Head of Engineering, Marcin Kubica, Ph.D.

Big-O Notation Explained: Definition & Examples (Part 1)

If you work in programming, understanding Big-O notation is crucial. Get a simplified explanation of Big-O, including a clear definition & examples on Codility!

Z-Index Explained: Styled Components & CSS Z-Indexing

Review an explanation from Codility's Front-End engineer, Rafał Ruciński, on how to solve CSS z-index with styled components, including stacking context & ideas.