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Senior PHP Developer

  • Higher vocational education, or intellectual credentials
  • At least 5 years' experience as a PHP developer
  • Experience with frameworks (Zend/Symfony 2)
  • Knowledge of different design patterns
  • We offer a great salary
  • Free weekend break
  • Participation in an independent SCRUM-team
  • Super team of 8 devs
  • Pension scheme
To apply?
  • Send us your motivation and your résumé
  • We will make an appointment with uou
  • Come and enjoy a cup of coffee or tea with us
  • Maybe we will come together
  • Misschien you will be working at this leading company!

Your work

You prefer to start the day with a cup of coffee (or something else) and a daily stand-up, to hear about the professional work the team delivered the day before. Together with the Product Owner and your team members, you subsequently ensure that you know exactly...

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...what your tasks are for the day. And then, with or without your headset on, you crack on with your work.

The world of PHP, MySQL, Solr, MongoDB, Varnish (and anything else to do with the web) holds no secrets for you. You can seamlessly set up modular codes and easily take part in a professional (and fun!) SCRUM team. Quality is a priority for you and you don't shy away from code reviews or refactoring tasks. PHP is your biggest passion, but you also find it easy to navigate through databases and GIT.

Other important factors for us are that you like fries, daft jokes and that you let us win at Xonotic during the breaks.

This is us

ACSI is one of the market leaders in Europe when it comes to campsite information, camping, camping holidays and everything to do with the outdoors. As a team, we are responsible for the new websites of Suncamp holidays, ACSI Eurocampings, ACSI CampingCard...

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...and numerous other websites.

By developing our websites, we stay at the forefront by using the latest technologies. By means of continuous delivery, we bring features to the market as fast as possible. Clean code is very important for us; we keep a close watch on what we achieve each day, including with the aid of pair programming.

You certainly don't have to be a fan of camping, but do expect to enjoy discounts if you are.

Your dream job?

We know that you're as rare as a unicorn or BigFoot, so we will take great care of you. If you think you and ACSI are a match made in heaven, we'd love you to drop by sometime! Even if it's only for a cup of coffee or tea. Just so we can meet each other.

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Call or Whatsapp our IT manager Arno directly on 06-34346554 or e-mail him at aschlepers@acsi.eu. He will be able to tell you all about this interesting and challenging position.

After the first chat, we can both decide whether you will become our new developer. We really look forward to meeting you sometime! See you soon hopefully!

Your new team


IT Manager


Lead Backend Developer


Backend Developer


SCRUM Master/Frontend Developer


Frontend Developer


Backend Developer


Backend Developer


Backend Developer


Suncamp holidays

At Suncamp.co.uk you can easily and safely book your summer holiday at campsites in 14 European countries. Suncamp holidays falls within the scope of ACSI Holding BV. We have built the website in-house.

  • 6 million unique visitors yearly
  • Thousands of reservations yearly
Go to Suncamp.co.uk

CampingCard ACSI

CampingCard ACSI is the discount card for campers in the early and late low seasons. No fewer that 3300 campsites in 20 European countries accept this discount card. CampingCard.co.uk is a handy an quick search engine, developed by ourselves from scratch.

  • 4 million unique visitors yearly
Go to CampingCard.co.uk

ACSI Eurocampings

Ever since 1999 ACSI has made the content of its camp site guides available online under the name Eurocampings. An all-embracing search engine, also made from scratch by your new team.

  • 10 million unique visitors yearly
  • 100.000+ reviews
Go to Eurocampings.co.uk
Klein & Fijn

ACSI Great Little Campsites

There are over 2000 small, delightful campsites at the new ACSI Great Little Campsites website. A real niche. This website is based on Eurocampings.co.uk and CampingCard.co.uk.

Go to GreatLittleCampsites.co.uk

ACSI Webshop

In our Magento webshop our customers can order ACSI products. From campsite guides to magazines and other products concerning camping.

  • 2 million unique visitors yearly
  • 150.000 orders yearly
Go to Webshop.ACSI.eu

Technology stack


Our office

Trap Atrium


  • Higher vocational education, or intellectual credentials
  • At least 5 years' experience as a PHP developer
  • Experience with frameworks (Zend/Symfony 2)
  • Knowledge of different design patterns


  • Market-based salary We offer a great salary

  • Yearly weekend away Free weekend break

  • 100% agile Participation in an independent SCRUM team

  • Super team of 8 devs One team working to achieve the same goal

  • Pension scheme Certainty for later


  • Step 1 Please contact us

  • Step 2 We will make an appointment with you

  • Step 3 Come and enjoy a cup of coffee or tea
    with us