Da 18 anni aiutiamo le aziende
a scegliere i migliori software

Cos'è Codility?

Codility è la piattaforma di test per sviluppatori leader del settore. Consente ai team che assumono personale con competenze tecnologiche di valutare in modo accurato ed efficiente le conoscenze tecniche dei candidati e di identificare quelli più promettenti. Codility include centinaia di attività di programmazione, diversi linguaggi e scenari con funzioni utilizzate nella vita reale, caratterizzati da vari livelli di difficoltà. È utilizzato da oltre 1.200 aziende tra cui Accenture, Amazon, Barclays, Citi, Flatiron, Intel, Microsoft, PayPal, Rakuten, SurveyMonkey, Twitch, Volvo e Zalando.

Chi utilizza Codility?

Aziende che vogliono ottimizzare il proprio processo di reclutamento di personale tecnico e che desiderano ottenere informazioni più indicative sulle assunzioni per offrire esperienze di assunzione migliori ai propri candidati. Devi assumere sviluppatori? Ecco ciò che ti serve.

Codility Software - 1
Codility Software - 2
Codility Software - 3

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Recensioni su Codility

Punteggio medio

Nel complesso
4,6
Facilità d'uso
4,8
Servizio clienti
4,6
Caratteristiche
4,6
Rapporto qualità-prezzo
4,4

Recensioni per dimensioni dell'azienda (numero di dipendenti)

  • <50
  • 51-200
  • 201-1.000
  • >1.001

Trova recensioni per valutazione

5
74%
4
17%
3
5%
2
2%
1
2%
Efezino
Efezino
Software Developer & Managing Director (Nigeria)
Utente LinkedIn Verificato
Trasporti/Trasporto merci/Ferrovie, 2-10 dipendenti
Ha utilizzato il software per: 6-12 mesi
Fonte della recensione

Alternative considerate:

A great developer assessment tool

5,0 2 anni fa

Commenti: Codility has helped me improve my skills as a developer and as an employer, I use Codility to frequently keep my staff sharp on the job by frequently testing their capabilities.

Aspetti positivi:

I have used Codility as a developer as well as an employer and I can tell you that it is a great assesment tool. One of Codility's key advantages is that it enables employers to quickly and effectively assess the coding abilities of numerous job applicants. Candidates can work at their own pace through the online coding tasks on the user-friendly website.As a developer, I use Codility to assess my coding abilities and learn new programming paradigms in the process.

Aspetti negativi:

Some of the things which I would like them to work on is an offline mode. The complete dependence on the internet may limit some users from enjoying its features. They should also make it such that tests are optionally timed, many times, developers are not able to complete the tasks within the short timeframe.

Utente Verificato
Utente LinkedIn Verificato
Software informatici, Lavoratore autonomo
Ha utilizzato il software per: 1-5 mesi
Fonte della recensione

Codility’s Strengths and Areas for Improvement

5,0 4 mesi fa

Commenti: Codility helps bridge the challenge of assessing coding skills on objective and efficient grounds. For me, it's like a mentor, which initiates you to first of all think as a software engineer would, maximize your codes, and be considerate of the edge cases in real-world conditions. Providing problems that are similar to those you might encounter in a job interview or while trying to solve especially complex coding problems on the job makes the process of preparing for technical interviews much easier.

Aspetti positivi:

I recently attempted Codility. Honestly, I would say it was some mix of both challenge and insight. The platform is quite well designed with a smooth interface to coding, clear problem statements, and real-time feedback about performance.

Aspetti negativi:

Probably, one of the issues with Codility is that the tests can sometimes appear a little too edged on the edge cases. I think it might be frustrating for developers more accustomed to solving practical, everyday problems. In some cases, very severe time limitations and scoring systems really add unnecessary stress on candidates. Instead of exploring creative solutions, candidates focus more on trying to get a qualifying score.

Mark
Engineer (USA)
Servizi bancari, 10.000+ dipendenti
Ha utilizzato il software per: 6-12 mesi
Fonte della recensione

Alternative considerate:

Not an adequate test for most engineering roles.

2,0 5 anni fa

Commenti: If you use it, I would suggest the live-code feature where you screenshare and watch the applicant solve one larger problem, preferably one that relates to the job at hand rather than a mensa puzzle. Make sure to review the failing submissions because in many cases, they had it right, but the machine graded them wrong, this could be for many reasons including the structure of the training set they were given was different from that of the testing data. Over half of what our engineers do is debug, interpret existing code, and build infrastructure. None of these things are tested with Codility. If they do pass, they are proficient in at least one element of the job, but not necessarily the rest. I interview any applicant who passes with 30% and always look at their code even if it failed.

Aspetti positivi:

It is deployable and easier for HR who don't understand code themselves. The ability to compare to other programmers' skills is nifty.

Aspetti negativi:

Many of the problems are not completely presented (I.E. there are other factors that are not mentioned which would influence the code, so applicants who submit overly-thorough code will actually fail because the machine didn't like their answer.. it is a guessing game) 20 minute time limits to solve an algorithm problem are NEVER the case in real life. Programmers do not work off memory, they work off documentation-- codility does not test on use of frameworks or libraries, only math concepts. The IDE is limited, will delete the applicant's code if they switch languages momentarily.

Risposta di Codility

3 anni fa

Dear Mark, thank you very much for your feedback! We are sorry to hear that your experience with Codility didn't meet your expectations. We'll strive to do better in the future! Algorithmic tasks are only a small part of our task library. We also offer a lot of real-life tasks, including the ones where candidates need to fix the bugs in existing code or rewrite the code to improve the application performance. Moreover, our Partnered Tasks service allows you to add your own real-life tasks to our platform. If you're interested in learning more about all sorts of tasks we offer to our customers, please reach out to [email protected]. We'd also be happy to hear more about what kind of tasks or technologies are missing in our library, so we can add them ASAP. Your friends at Codility

Estêvão
Estêvão
Software Developer for Huru Systems (Brasile)
Utente LinkedIn Verificato
, 1.001-5.000 dipendenti
Ha utilizzato il software per: Più di 2 anni
Fonte della recensione

I enjoyed very much practicing algorithms, getting to know companies through the challenges.

5,0 7 anni fa

Aspetti positivi:

It is a well organised, polished platform for coding skills evaluation. The lessons and challenges provide good content for user practice and the summary section helps to understand the areas the user is going well and areas to improve.

Aspetti negativi:

The platform suits me very well so I don't have any comments on things I dislike or wish to improve.

Catriona
Catriona
Head Of Human Resources (UK)
Utente LinkedIn Verificato
Servizi e tecnologie dell'informazione, 201-500 dipendenti
Ha utilizzato il software per: 1-5 mesi
Fonte della recensione

Speeds up the recruitment process

4,0 6 anni fa

Commenti: Codility has really helped us speed up our recruitment process enabling us to do all of our candidate testing pre-interview

Aspetti positivi:

Ease of use for candidates and hiring managers

Aspetti negativi:

Time consuming to 1st set up the system for use as you need to create all of your tests

Jorge
Jorge
Student (USA)
Utente LinkedIn Verificato
Software informatici, Lavoratore autonomo
Ha utilizzato il software per: 1-5 mesi
Fonte della recensione

Student using Codility after code bootcamp

4,0 3 anni fa

Aspetti positivi:

allows me to continue my education after code bootcamp

Aspetti negativi:

not being able to compare my scripts to others for new ways to implement something

Italo
Italo
Android Software Engineer (Brasile)
Utente LinkedIn Verificato
Software informatici, 51-200 dipendenti
Ha utilizzato il software per: 1-5 mesi
Fonte della recensione

Best code assessment website

5,0 7 anni fa

Commenti: My experience was awesome in general. I liked to do the exercises; they're hard enough to get us interested in solving them. My only complain is I'd like to get the final report after an interview to be able to work on my weaknesses. That would be great.

Aspetti positivi:

The final report when we finish an exercise. It is simply awesome. We are able to quickly verify which area we should work harder to enhance/improve our skills.

Aspetti negativi:

The system blocks the final report if our recruiter doesn't allow us to see it. The feeling is like I will remain blind in front of my weaknesses.

Greg
Greg
Senior IT Recruitment Consultant (Irlanda)
Utente LinkedIn Verificato
Reclutamento e selezione del personale, 11-50 dipendenti
Ha utilizzato il software per: 1-5 mesi
Fonte della recensione

Added Value

5,0 7 anni fa

Commenti: Very easy to use, great customer service if you want a custom test created

Aspetti positivi:

Codility really lets me add extra value to clients. It is an extra level of service that most of my competitors are providing. It is easy to use and helps me find the best candidates .

Aspetti negativi:

Nothing that comes to mind- very user freindly

Samwel
Samwel
Backend Developer (Kenya)
Utente LinkedIn Verificato
Ha utilizzato il software per: 6-12 mesi
Fonte della recensione

Challenging questions, makes you think out of the box.

5,0 7 anni fa

Commenti: Improved software design and development patterns.

Aspetti positivi:

Easier to use. Great user interface. Challenging questions. Variety of languages. Tests different areas.

Aspetti negativi:

Very long Interview questions :) Hidden Tests that are not shown even after the test. Tests that are shown are very shallow.

Nasser
Nasser
Senior IT Consultant (Francia)
Utente LinkedIn Verificato
Servizi bancari, 11-50 dipendenti
Ha utilizzato il software per: Prova gratuita
Fonte della recensione

Very informative and professional

5,0 7 anni fa

Aspetti positivi:

The challenges and what you learn along the way

Aspetti negativi:

No code-completion in the dev environment, and limited unit testing (which ends up evaluating how good you are riddles and not necessarily engineering)

María de los Ángeles
María de los Ángeles
Responsable de Derechos Humanos (Argentina)
Utente LinkedIn Verificato
Sviluppo di programmi, 51-200 dipendenti
Ha utilizzato il software per: Più di 1 anno
Fonte della recensione

Toma el control de tu proceso de selección con Codility

5,0 2 anni fa

Commenti: Como empresa de software Codility nos ha ayudado muchísimo en el proceso de selección de candidatos IT, ya que con Codility hacemos las pruebas técnicas para evaluar los conocimientos de éstos candidatos.

Aspetti positivi:

Evaluación precisa de habilidades técnicas.Ahorro de tiempo y eficiencia con el sistema de clasificación automática que facilita el proceso de revisión y calificación de las respuestas.Flexibilidad en el armado de los tests

Aspetti negativi:

La principal contra es que Codility está enfocado en habilidades técnicas, por lo que sus tests no son los mejores para evaluar habilidades blandas

Amara
Technical Sourcing Recruiter (Canada)
Servizi e tecnologie dell'informazione, 10.000+ dipendenti
Ha utilizzato il software per: Più di 2 anni
Fonte della recensione

Coding for Technical Assessment

5,0 2 anni fa

Aspetti positivi:

Codility is very easy to setup and user friendly. And one of the few things I really liked is that, for the monthly plan, the number of candidates to add for assessment is unlimited unlike other platforms that would usually have 30 slot Max.

Aspetti negativi:

Can't really think of one, its a great tools for company that hires Tech talents in volume.

Kenzi
Software Developer (Kenya)
Software informatici, 2-10 dipendenti
Ha utilizzato il software per: 6-12 mesi
Fonte della recensione

Intellectual codility review

5,0 3 anni fa

Commenti: In codility have learned a lot more so in software development , with new technologies

Aspetti positivi:

It's is easy to use and learn new technologies

Aspetti negativi:

All is awesome the technology used and the way assessments are set

Innocent
Software developer (Nigeria)
Software informatici, 2-10 dipendenti
Ha utilizzato il software per: Più di 2 anni
Fonte della recensione

My join on using codility to asses developer's and to improve my coding skills

5,0 2 anni fa

Commenti: Perfect 🥰

Aspetti positivi:

It's timing would really make you learn to think fast.It also helps me to measure the true capabilities of any developer.I have also improve my skill just by using their platform

Aspetti negativi:

I can't think of any at the moment. They have really met my needs for now.

António
HR Recruitment (UK)
Software informatici, 51-200 dipendenti
Ha utilizzato il software per: Più di 2 anni
Fonte della recensione

Improvement

4,0 6 anni fa

Commenti: It's fast to have a real notion about the capabilities of the candidate.
We can get material to go deeper when we're interviewing candidate.

Aspetti positivi:

it's very easy to use. Supports different programming languages and can be fitted to our needs as company.

Aspetti negativi:

Sometimes the ui/ux/layout of the product isn't easy to read the code until the end. in 1 side we have the task and the other the result of it. Would be good if we can improve the live code and also have like a whiteboard to interact with the candidate and solve challenges during an interview or even during the challenge.

Risposta di Codility

6 anni fa

Thanks for the feedback António, great that you like how easy Codility is to use. Since you asked about interview functionalities, you might want to try our CodeLive product which gives you a shared interface with your candidate for solving challenges together or coding together on a whiteboard. Feel free to contact us at [email protected] and we'll give you a tour!

Utente Verificato
Utente LinkedIn Verificato
Servizi e tecnologie dell'informazione, 51-200 dipendenti
Ha utilizzato il software per: 6-12 mesi
Fonte della recensione

My Codility

4,0 3 anni fa

Commenti: First time I used Codility 8-9 month ago in my interview. It was Microsoft interview. Scince that time I some times I join Codility and interested Codility questions.

Aspetti positivi:

It's easy of use and I can reach evey old questions easily because questions listed near by near. And I can connect to start time for taking my test again if time is already expired. And resolving time period for every test questions is long, in 1-2 month every body can connect and resolve problem and earn certificate for every resolving problems.

Aspetti negativi:

For every problems I trying use my computer idea before adding my code to Codility because it apsent idea feature, ex. autocomplete. And I do my test cases by myself(It's a bit takes time ) in my idea. I would like Codility before give the several tests cases which users can copy to add their idea.

Utente Verificato
Utente LinkedIn Verificato
Servizi bancari, 501-1.000 dipendenti
Ha utilizzato il software per: 1-5 mesi
Fonte della recensione

Codility does the hard work for the recruiting team

5,0 2 anni fa

Aspetti positivi:

Codility offers a lot of features that can help it's users for developing their recruitment system faster. Codility is also a great tool for the job seeker as they can practice the latest interview skills here.

Aspetti negativi:

I didn't find any disadvantages related to this one.

Gabor
HR Expert (Ungheria)
Servizi e tecnologie dell'informazione, 51-200 dipendenti
Ha utilizzato il software per: Più di 2 anni
Fonte della recensione

Astron

5,0 7 anni fa

Commenti: It's much more convenient than paper tests.

Aspetti positivi:

Easy to use. I can manage a lot of candidates and different software languages.

Aspetti negativi:

There is not enough task. My package is not contains plagiarism check.

Risposta di Codility

7 anni fa

Hi Gabor, great to hear that you like using Codility! In case you weren't aware, your license contains plagiarism prevention (the Codility task library is protected and patrolled online for material leaks). However, if you'd like to try out our plagiarism detection features like Similarity Check, please contact us at [email protected] and we'll be happy to let you try it out.

Giuseppe
Lead Product Software Engineer & Scrum Master (Italia)
Software informatici, 1.001-5.000 dipendenti
Ha utilizzato il software per: Più di 1 anno
Fonte della recensione

Great value added for big recruiting campaigns

5,0 3 anni fa

Commenti: Excellent to assess how candidates act, but overall too expensive

Aspetti positivi:

Outstanding choice of candidate tests, good test evaluation review function

Aspetti negativi:

Licence package too broad and expensive , good for body rental companies but not for a company, however large, that manages recruiting internally

Ashish
Ashish
Senior Software Engineer (India)
Sviluppo di programmi, 2-10 dipendenti
Ha utilizzato il software per: 1-5 mesi
Fonte della recensione

Online coding platform

3,0 6 anni fa

Aspetti positivi:

I was invited to give an online test on this platform. I liked the practice problem that they have provided with every detailed explanations as well. The test cases for each problems are also very diverse.

Aspetti negativi:

When we are doing a problem, every easy test cases are provided. Once we submit the solution, it evaluates on a wide range of test cases depending on correctness and performance. But these test cases are not visible to the programmer. We can't see them for future reference purpose. It just show that this case failed.

Risposta di Codility

3 anni fa

Dear Ashish, thank you very much for your feedback! We're happy to hear that you had a positive experience with Codility :) There are multiple reasons why some of the test cases are hidden. Some of the test cases are rather complicated, which might create some confusion, and we strive to provide candidates with the best experience possible. In addition, we don't make all test cases visible to candidates because this would encourage them to hardcode a solution rather than writing one that will scale in a real-life job related scenario. If you have any questions on how our scoring system works, please feel free to reach out to [email protected] Your friends at Codility

Utente Verificato
Utente LinkedIn Verificato
Ha utilizzato il software per: 1-5 mesi
Fonte della recensione

Very positive.

5,0 7 anni fa

Aspetti positivi:

Provides a platform to test ones coding/algorithmic skills in interesting problems. The problems are challenging and the feedback provided by the system is helpful.

Aspetti negativi:

I would prefer to see problems tailored to Machine Learning. The problems I encountered in the site are like puzzles to be solved. I would prefer to reflect more Applied Machine Learning.

Utente Verificato
Utente LinkedIn Verificato
Ha utilizzato il software per: 1-5 mesi
Fonte della recensione

it's very helpful software

4,0 7 anni fa

Commenti: in one material, we can test with many programmer language.

Aspetti positivi:

i like the lesson. We can read the material before we can test our capability in mini test or challenge

Aspetti negativi:

in my first impression with this software, it's very user friendly. Not need many time to adapt with this software

Utente Verificato
Utente LinkedIn Verificato
Software informatici, 5.001-10.000 dipendenti
Ha utilizzato il software per: 6-12 mesi
Fonte della recensione

We are really liking Codility

5,0 6 anni fa

Commenti: Most importantly, codility allowed our organization to dramatically speed up our recruiting process without a loss in quality of screening.

Aspetti positivi:

The software gives us the ability to create a set of coding challenges tailored to the type of hire, with the right degree of difficulty. It also has the capability to detect cheating, which has been very helpful to root out candidates we wouldn't want. After having used the software awhile, we can now gauge how different candidates compare.

Aspetti negativi:

Not much honestly. It's working out pretty well.

Utente Verificato
Utente LinkedIn Verificato
Software informatici, 5.001-10.000 dipendenti
Ha utilizzato il software per: Più di 1 anno
Fonte della recensione

it's a great platform

5,0 6 anni fa

Aspetti positivi:

I like to take tests on Codility, it's clear about requests and also it helps you through the process.

Aspetti negativi:

no cons about Codility, why would I have any?

Laman
Junior software Engineer (Azerbaigian)
Servizi e tecnologie dell'informazione, 5.001-10.000 dipendenti
Ha utilizzato il software per: 1-5 mesi
Fonte della recensione

Excellent

5,0 3 anni fa

Aspetti positivi:

Having test input/output is quite easy and accessible. Interface is readable.

Aspetti negativi:

When implementing objects from other libraries, it didn't add library automatically. And you did not notice that you have to import library before runtime.