Looking for a developer?

Vacancies

Do you want experience working as a professional developer.
On this page you can find a small subset of the jobs we have to offer.

Een foto van een vacature bij Kojac.
Java
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
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.
.NETC#
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

Een foto van een vacature bij Kojac.
VMwareJavascriptPython
Junior Systeembeheerder
Delft | 2021-02-24

TU Delft is looking for a Junior System Administrator for a longer period of time! Using Windows VMware, you ensure that everyone at TU Delft can work as efficiently as possible with systems and apps that meet all requirements. It is a great advantage if you already have a VMware VCP certificate and have experience with vSphere vCenter and vCloud Director and vRealize Automation. In addition, VCP Cloud Management and Automation certification and powershell scripting is a nice addition to this. In addition, knowledge of Javascript and Python is very useful for Junior System Administrator.

Do you want to know more about this position? Then you can contact Daan via gorsse@kojac.nl

Een foto van een vacature bij Kojac.
C++
Junior Developer C++
The Hague | 2021-05-25

This small start-up is developing a platform in C ++ to trade smarter on the financial markets. This is done with the help of bots that compete against each other and learn automatically and keep getting better. If you are available for more than 16 hours a week and are interested in the financial market, AI and ML, this is for you! The company is located in an old factory in The Hague with a cool start-up atmosphere. Several students have worked here through Kojac in the past and some even stayed there after their studies!

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

Een foto van een vacature bij Kojac.
C# .NET
C# .NET Developer
Area Rotterdam | 2021-04-08

For a company in Rotterdam that is active nationally, we are looking for a developer who can deal with Microsoft solutions. The company develops several programs for internal use, based on ASP.NET web services. They are looking for an analytical programmer who will join the development team and who will be available at least 24 hours a week for the coming months.

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

Een foto van een vacature bij Kojac.
Python
Python developer
Delft | 2021-05-18

For a sustainable company from Delft we are looking for a developer who can contribute to the product that the company makes. The company makes a product that optimizes the performance of cargo ships. To save fuel, for example. The company is looking for a program that works well with Python, preferably with a maritime background. Are you available 2 or 3 days a week and you might want to work here, send me a message! You can be Dutch or English speaking.

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