Internship back-end developer

Internship

20 weeks

minty media web agency haarlem

Do you love coding as a back-end developer and are you into programming languages such as PHP and Javescript? Do you love to turn cool projects into something functional? Are you looking for a fun and educational internship as a back-end developer? Then maybe we are looking for you!

Our story

We are Minty Media, an all-round web agency in Haarlem. No project is too crazy for us!

Minty Media is an ambitious all-round web agency specialized in developing customized websites and webshops on the open-source platform WordPress. Clients can come to us for design, building, optimization, management and maintenance. We also build API connections that provide a lot of convenience for our customers' businesses. Think of a Bol.com link, various checkout links, tracking systems and many other links. We also help clients increase their online visibility through advice in online marketing and advertising.

Through our own hosting platform, under the name Minty Hosting, we provide our customers with safe and fast hosting. For domain names, shared hosting packages or your own server, Minty Hosting is the place to be.

A personal connection and good cooperation with our customers is most important to us. This is reflected in many regular customers who have been satisfied with our services for years. Good service and personal contact is our top priority!

As an intern back-end developer you will be involved daily in building links, internal and external projects and create features in WordPress websites for our clients. Together with our team you will create a wow-effect upon delivery. Together with the back-end team, you lay the foundation of well-functioning applications. Knowledge of the programming languages PHP and Javascript is therefore a requirement. As a trainee back-end developer, you think proactively about the implementation of the projects.

We are looking for a back-end development intern who likes to think out of the box, is creative and loves programming, codes and websites.

We are an enthusiastic young team in an environment where there is plenty of room to develop yourself and learn a lot. In addition, we offer:

Interested in an internship? We prefer to receive your application by email, with as much information as possible such as your CV, motivation and portfolio or GitHub account. This way we can properly assess your application and respond quickly. Telephone contact is less convenient for us, so we kindly ask you to always send your internship request by email.

Interested?

Send an email with your CV and motivation to jobs@mintymail.nl or fill out the form

To the recruiter: You do not need to email or call us in response to this job posting.

wordpress-agency-haarlem

To watch along on your computer, we need AnyDesk. Install the software to get faster assistance.

Important Security Notice

Critical Vulnerabilities in PHP

At Minty Media & Minty Hosting, we take the security of websites and online stores very seriously. In response to the recently disclosed critical security vulnerabilities in PHP, we have immediately taken steps to protect our customers’ websites and online stores as effectively as possible.

What's going on?
Two critical security vulnerabilities in PHP have been disclosed (CVE-2026-109618 and CVE-2026-109619). PHP is a widely used programming language on which WordPress and WooCommerce, among others, run. The vulnerabilities have a severity score of 9.2 on a scale of 10, posing a significant security risk. Attackers could potentially exploit these vulnerabilities to gain unauthorized access to servers, upload malicious files, or execute their own code. According to initial reports, multiple PHP versions are vulnerable, and the first attempts at exploitation have already been observed.

What measures have we taken?
Immediately after these vulnerabilities were disclosed, we began implementing additional security measures within our hosting environment…