Testing Software Engineers. Made Easy.

KillerCoder.io is the leading testing platform to test developers and improve your technical hiring efficiency. Create an account and invite prospective candidates and test their technical and/or soft skills.

Join KillerCoder

How it Works?

At KillerCoder.io we believe that finding the right skills to help your company grow should be made easy

Start with our free trial

Make sure our product is the right one for you and send out your five first tests for free.

Choose a plan

Convinced? Choose the plan that is right for your recruiting needs. Our plans are straightforward, with no hidden costs.

Assess your candidates

Choose from our broad choice of proven tests and find the perfect candidate in no time.

Improve the efficiency of your recruiting team

Save Time

Test your candidate's tech stacks that will be used on the job before interviewing them and improve your interview to hire ratio. Find the right person to move your company forward

Improve the quality of your hires

Screen your candidates and make sure that only the top talents are qualified for interviews. Avoid the unpleasant surprise of a hire that doesn't meet expectations.

Build your own tests

Work with our experts to build your own branded tests, integrate them seamlessly in your recruiting process and qualify candidates that are right for the specific needs of your company.

Better tech

Designed by industry leaders

Our tests are created by a professional test design team and have been approved by HR specialists and engineering leaders making Killer Coder the right platform to match skills and opportunities.

Find the right talent Find the right talent to move your company forward

KillerCoder offers tests for all common programming languages and lets you adapt the questions based on the level of seniority you are seeking to hire. Our platform also allows to evaluate the soft skills you require.

Simple and affordable prices

Try KillerCoder Pro for 14 days. No credit card required!.

Personal

Free

Includes simple but powerful functionality for individuals and small teams. You can upgrade on the way

  • 5 Free tests1
  • 1 User
  • Create your own test
  • Access to our library of tests
  • Test Library updates
  • Branded Emails
  • Branded Platform

Business

99.99

For settle companies looking to stay competitive in the market and growing with the technology

  • Up to 50 tests2
  • Up to 5 users
  • Create your own test
  • Access to our library of tests
  • Test Library updates
  • Branded Emails
  • Branded Platform

Enterprise

299.99

Everything you can get from a professional solution to keep your business on its way to success

  • Unlimited tests
  • Unlimited users
  • Create your own test
  • Access to our library of tests
  • Test Library updates
  • Branded Emails
  • Branded Platform

1 this is the total limit for the life of the account. After this, any additional test will require you to either pay €1.99 per test sent, or upgrade to the next account tier.
2 this is the total limit per month. After this, any additional test will require you to either pay €0.99 per test sent, or upgrade to the next account tier.

Latest news

The latest blog post from KillerCoder, weekly resources, and advices.

How to Set the Bar for Your Technical Assessments

Recruiters are using technical assessments to reduce the number of candidates. But the question is which assessment tool to use and what score should be the border to cut-off candidates. Find out more about the practices for setting up a technical bar in your assessments in this article. Is your company performing job analyses on

Tuesday July 27, 2021

Tips for Hiring the Right Developers the First Time Around

Let’s say a company hires a developer then, less than two years later, the employee is fired or quits because it turned out they weren’t a good fit for the company. This is called a ‘mis-hire’ and is more common than one might think. However, it can be a waste of time and money—something every

Thursday July 22, 2021

3 Technical Assessment Types and When to Use Them

Technical assessments are a standard part of the hiring process within the tech industry. In fact, they’re rarely not used when trying to find valuable software engineers. There are three main types of technical assessments, each with its own unique characteristics. Code tests Take-home tests Live interviews These assessments help hiring managers and recruiters narrow

Tuesday July 20, 2021

Ready to get started?

Create an account now

Create KillerCoder account