Live coding tests.
Identify top developers with live coding and programming tests
Testlify supports live coding tests in 45+ programming languages, so you can assess a candidate's technical skills across languages. Assign real-world tasks directly within the platform, all in a secure, fully proctored environment that maintains assessment integrity.
- 45+ languages
- Proctored VS Code
- Auto-graded
- 7-day free trial
- No credit card required
Trusted by 1,500+ hiring teams worldwide
See how coding test works
Assess real-world coding ability with role-specific challenges. Built-in auto-grading and broad language support streamline the evaluation process.
Key features.
Key features of coding tests
Explore the critical components that make coding tests reliable and comprehensive.
Single and multi-file coding questions
45+ languages for single-file coding; Node.js, Python and Java supported for multi-file projects.
Proctoring
AI-powered proctoring: video monitoring, screen recording, webcam snapshots, mouse tracking, copy-paste prevention and question-level logs.
Test duration
Choose predefined durations of 30, 60 or 90 minutes, or customize to fit your needs.
Languages and technologies Testlify supports
JavaScript
TypeScript
Python
Java
C
C++
C#
Go
Ruby
PHP
Rust
Swift
Kotlin
Scala
SQL
Perl
Bash
Haskell
Lua
R
Objective-CEvaluation.
Advanced evaluation and reporting
Simulate real-world coding scenarios and get a practical assessment of candidates' programming skills, with reporting that supports informed hiring decisions.
Candidates showcase their programming skills in a simulated real-world coding environment.
Coding projects in a proctored VS Code environment
Let candidates demonstrate their skills directly within a live VS Code environment on the Testlify platform. From the moment they begin, candidates can access and work on multi-file projects in popular languages like Node.js, Python and Java.
This hands-on approach evaluates coding proficiency, problem-solving and code structure in a real-world setting, all monitored in a fully proctored environment to ensure integrity.
Why Testlify.
What does Testlify have to offer?
Advanced testing features and customizable options for accurate evaluation.
Extensive test library
Over 350 assessments covering a wide range of skills and topics.
Live coding test
Assess a candidate's coding skills in real time.
White labeling
Brand assessments with your own logo, colors and identity.
Customizable assessments
Tailor assessments to the specific skills and requirements of the role.
Advanced analytics
Insights into how candidates performed on their assessments.
User-friendly interface
Easy for both recruiters and candidates to navigate and use.
Effortless integration
Integrating Testlify into your HR tech stack is easy with our integrations with popular tools. Streamline your recruitment process and find the best technical talent with Testlify.
Integrations.
Testlify integrates seamlessly with 100+ ATS tools
Streamline your hiring process from assessment to onboarding. Sync candidate data effortlessly, automate workflows, and gain deeper insights to make informed hiring decisions faster.
Testimonials.
What our customers are saying about Testlify
G24.8As a staffing agency, we frequently hire for different roles and Testlify's extensive test library across various domains was invaluable in finding the right candidates for our diverse range of client requirements.
Awards and recognitions.
Recognized by the people who use it
FAQ.
Frequently asked questions
Start hiring on skill.
Your next great hire is already in your pipeline
Build your first assessment in about two minutes and start surfacing proven talent today.
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