Skip to content Skip to footer

Latest posts

The CodeSignal MCP: Skills Intelligence, Connected to Any AI Tool

The CodeSignal MCP: Skills Intelligence, Connected to Any AI Tool

Video interview platforms: One-way vs live interviews

Interview prep

Advice from CodeSignal CEO, Tigran Sloyan, on prepping for tech interviews & assessments

28 SQL interview questions and answers from beginner to senior level

22 senior software engineer interview questions (and answers)

Tech recruiting

AI assessment platforms vs. traditional testing: What’s changed in hiring

CodeSignal Integrations: Greenhouse, Lever, and ATS Tools

Pre-employment testing platforms: A practical guide for global hiring 

Engineering

A beginner’s guide to mastering data visualization with Matplotlib

How to analyze large datasets with Python: Key principles & tips

How to learn C++: An upskilling guide for beginners

CodeSignal updates

The CodeSignal MCP: Skills Intelligence, Connected to Any AI Tool

How San José State climbed to #2, and why their deans saw it coming

Highlights from Beyond 2025: Building the super skills of the AI era

All posts

How coding tests can go wrong (and how companies can do better)

Learn the lingo: Technical terms recruiters need to know to hire experienced engineers

5 tips to make hiring experienced engineers less hard

Coding questions got leaked? Scale your tech interviews fairly with Certified Evaluations

CodeSignal springs forward in G2 reports

Why it’s time to modernize the technical screen

The 4 biggest challenges for engineering hiring managers today (and how to solve them) 

CodeSignal publishes guide to optimizing your recruiting funnel

Are job simulations the future of hiring?

Tips from Robinhood’s Head of Tech Recruiting on how to confidently plan for your recruiting needs in 2022

How to conduct better live coding interviews

Feb 3: How to confidently plan for your 2022 recruiting needs