Engineering

The CodeSignal library of over 4000 questions covers a huge range of topics, but for the rare instances where clients have very niche or...

Sometimes we’d like to give candidates a technical test that’s not specifically measuring their coding skills, such as a data analysis project that measures...

When creating any kind of standardized test, one of the main goals is to avoid any potential bias in the results; the questions should...

As we’ve seen in previous tasks, one of the main strengths and focuses of the CodeSignal platform is its ability to provide targeted assessment...

One of the big strengths of the CodeSignal platform is the consistency and simplicity of the UI; the theme and layout can be customized...

In a previous episode we looked at how CodeSignal can evaluate a front-end user interface task involving React; this time, we check out an...

Bugfix is one of the classic types of tasks on CodeSignal. This type of task involves finding and correcting a single mistake within an...

One of the main strengths of the CodeSignal platform is that it can provide a quick signal of a candidate’s abilities. This has evident...

When a candidate has made it past the initial screening process, we’d typically like to take a closer look at their work, so there’s...

In this episode we revisited the same file system task that we saw last time, but with a focus on how the tests work....

Continuing the theme of showcasing tasks that emulate the real dev experience, we look at a file system task in this episode. In this...

In the previous two episodes we looked at ways to zoom in and isolate a particular skill, though in reality, many developer positions will...