Looking for a developer?

Become a super programmer

At Kojac you can gain relevant working experience, and with good pay.

Register now!

Make more money than you’re used to

At Kojac you earn a minimum wage of 17,50 euros an hour. We pursue long-term projects to give you security of a good extra income.

You decide when you work

We know that as a student, you need to invest time in your courses. Choose and indicate which days you want to work. We have jobs from 4 to 40 hours per week. There is plenty of choice!

Get the most from your studies

Use your qualities and apply them in the professional world, so you can grow to become the best developer you can be!

Become a part of Kojac’s network

1. Register

via the website

Tell us about your programming experience and leave your contact details on our website.

2.We analyse

your registration

Based on your registration we will see if we have a need for people with your skillset. We will reach out to you as soon as possible.

3. We get to know you

We will plan in a meeting to get to know eachother. You will be able to talk about your previous experience and about the type of job you are looking for.

4.You are part of
the Kojac community!

After our first meeting we will look for a job which matches your skillset and we will keep you up to date on any new jobs we receive!

Our vacancies

Een foto van een vacature bij Kojac.
Java Developer
Amsterdam / Remote | 2021-04-19

For an innovative company that creates ICT solutions, we are looking for an enthusiastic programmer who is available for a minimum of 32 hours per week for a longer period of time. The company Most importantly, you are good at Java!

If you're interested you can send an e-mail to Marten via heemskerk@kojac.nl

Een foto van een vacature bij Kojac.
Java Developer
Amsterdam / Remote | 2021-05-30

For a company in the Amsterdam region we are looking for a programmer who has experience with Java. The company is engaged in IT consultancy. They provide advice on ICT support and which ICT solution a company should implement. The company is looking for a Java programmer who can work 32 to 40 hours a week. Working remotely is also possible!

If you are interested or if you know someone who wants to know more about this, please send an email to Marten via heemskerk@kojac.nl

Een foto van een vacature bij Kojac.
Junior Developer C#/.NET
Area Den Haag | 2021-04-11

This company is looking for a smart web developer for a large platform that is used by millions of people every year. You will start scrumming here using C # and .NET in a small team. Availability is requested from 3 to 5 days a week. In the past, even Kojac programmers have stayed here after their studies because they loved it so much! Do you see yourself working here already?

If you're interested you can send an email to Daan via Gorsse@kojac.nl

More vacancies

We at Kojac want to get to know you

Kojac’s mission is to be a student company run for and by students. We ourselves are students as well, which is why there is nothing stopping you from contacting us. Will you send us a message? We are here to help you to a relevant job!

More about us
Een foto van 3 medewerkers van kojac.

Become a super developer!

Register below and we will reach out to you as soon as possible.

Register now!