Skip to content Skip to footer
Book a demo
Book a demo
Close

Latest posts

View all posts
CodeSignal Updates
How San José State climbed to #2, and why their deans saw it coming
When you rank universities by what graduates can actually do rather than by institutional prestige, the results look different. That's been true every year since CodeSignal started publishing its University Ranking Report.…
A woman sitting at a table, focused on her laptop, with a calm expression and a cozy indoor setting.
Tech Recruiting
Pre-employment testing platforms: A practical guide for global hiring 
Hiring manager at a laptop thoughtfully evaluating candidates, representing how AI interviewer video technology is changing the hiring process
AI Interviewer
AI interviewer video technology: How the hiring process is changing for the better

Interview prep

View more posts
Mastering CodeSignal Assessments webinar cover
Interview Prep
Advice from CodeSignal CEO, Tigran Sloyan, on prepping for tech interviews & assessments
28 SQL interview questions and answers
Interview Prep
28 SQL interview questions and answers from beginner to senior level
Senior software engineer questions blog cover image
Interview Prep
22 senior software engineer interview questions (and answers)

Tech recruiting

View more posts
A woman sitting at a table, focused on her laptop, with a calm expression and a cozy indoor setting.
Tech Recruiting
Pre-employment testing platforms: A practical guide for global hiring 
Tech Recruiting
Best hiring platforms 2026: Tools that actually predict job performance
Tech Recruiting
CoderPad Alternatives: Smarter options for technical interviews

Engineering

View more posts
Matplotlib blog cover
Engineering
A beginner’s guide to mastering data visualization with Matplotlib
Engineering
How to analyze large datasets with Python: Key principles & tips
How to learn C++ guide cover image
Engineering
How to learn C++: An upskilling guide for beginners

CodeSignal updates

View more posts
CodeSignal Updates
How San José State climbed to #2, and why their deans saw it coming
CodeSignal Updates
Highlights from Beyond 2025: Building the super skills of the AI era
CodeSignal Updates
A Conversation with Dr. Mary Papazian on the Future of Education

All posts

CodeSignal & RippleMatch: Expanding Access Through Verified Skills

A man with glasses sits at a desk, focused on his laptop, surrounded by books and a notepad.

Looking to invest in AI skills validation? Mistakes to avoid (that hinder your success)

A group of people gathered around a laptop, set against a blue background, engaged in discussion or collaboration.

AI skills validation compliance: 5 ways to protect integrity in the age of automation

A person holding a tablet displaying a large circle on the screen.

AI skills validation: Help where your hiring process needs it most

Two women collaborating on a laptop, with a large blue circle in the background.

Do you need better AI skills validation? How to choose what’s right for you

Candidate Experience and Skills Validation: The Advantages of Focusing on Both

The 4 benefits of skills validation: ROI, better retention and more

Pre-hiring skills validation: Methods that top HR leaders trust

Hire smarter: 5 tips for using skills validation training in your hiring process

The use of skills validation in HR: 5 frequently asked questions to get started

What hiring really looks like with AI: Key takeaways from RecOps Con 2025

Enterprise product manager assessment platform: Hiring the best PMs at scale