Engineering
If you’ve taken any of CodeSignal’s Certified Coding Assessments, you’ve interacted with the work of our team of Assessment Design Engineers. The same is...
CodeSignal has some very unique QA challenges. For one thing, to make sure we’re always agilely responding to our customers’ needs, we usually test...
One night last year our engineering team was woken up by a multiple-alarm fire, our CPU and memory spiking off the chart. At first...
If you send emails to customers or users, the presentation of your content via HTML and CSS really matters. You want your logo to...
https://youtu.be/DkY4y9XbQVA In this episode of Measuring Dev Skills, Pat and Albert talk about CodeSignal IDE's built-in terminal. We look at some of the familiar...
At CodeSignal we use MongoDB to store the majority of our data, from programming tasks and test cases to coding session recordings (which can...
https://youtu.be/0GUIoFqZB5M In this episode of Measuring Dev Skills, Pat and Albert take a look at the CodeSignal IDE. We discuss how the team was...
In 2020, CodeSignal added support for mobile assessments. This means that interviewers can ask candidates to build a mobile app using React Native or...
https://youtu.be/0wrIonU5at0 Databases are an important part of full stack development! In this episode of Measuring Dev Skills, Pat and Michael create some realistic examples...
Frontend developers live in the future. Complex single-page web applications are rarely written in raw JavaScript and CSS anymore, but that’s still what browsers...
https://youtu.be/n6T6vpgEPvo In this episode, Pat and Michael go through the process of creating a filesystem question. This highly realistic type of question allows candidates...
If you need to quickly exchange updates between multiple servers, one option is to use a shared database. As always, the best technology choice...