Backend PHP Developer

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Backend PHP Developer

At CODE24 BV we are looking for a Backend PHP Developer.

Fulltime / Parttime · Alkmaar


  • At least a Bachelor’s degree or equivalent experience

  • At least 3 years of programming experience

  • Good knowledge of PHP (OOP, frameworks & design patterns) and REST APIs

  • Experience with unit and integration testing (PHPUnit), Git, Composer, Containers (Docker), SQL databases

  • Good command of Dutch and/or English

  • Living in the Netherlands


  • Salary (Medior/Senior) € 3,306 - € 5,772 depending on your experience

  • Pension fully covered

  • An expense allowance of € 45 net per month

  • A sustainable employability budget of € 500 net per year (e.g. for the gym)

  • Hybrid work (50/50) optional, including an allowance (in line with the legal standard) when working from home

  • Travel allowance in line with the legal standard or public transportation (2nd class)

  • Bonus depending on operating profit and your performance

  • 26 vacation days

  • An (IT) training budget of € 2,000 per year

  • Periodic lunches, drinks and outings with the team

  • A pleasant workplace in our beautiful and easily accessible office in Alkmaar (with parking facilities))

  • An innovative and pleasant working environment with reasonably flexible working hours


  • 70% Programming

  • 20% Research and analysis

  • 10% Meetings 


Are you looking for a challenging career with an innovative IT company that improves healthcare? At CODE24, you will work in a new dynamic team developing our latest product, an innovative Cloud-native open healthcare data platform compliant with the international openEHR standard for storing and processing medical data.

This product is designed with open standards in mind, which means we are always working towards integration, communication and collaboration. In doing so, we explore the best ways to improve without "reinventing the wheel".

If you want to be part of a new team that is always pushing the boundaries of what is possible, if you want to make a real impact and help improve healthcare, you have come to the right place and we would love to meet you.

You have strong analytical and problem-solving skills and excellent communication skills. You work together in a team of experienced developers and actively contribute to the architecture and development of the open healthcare data platform, researching and using the latest technologies. You are also responsible for writing technical documentation and performing extensive testing to ensure the quality of the software.

You constantly keep up with the latest developments in the field and apply this knowledge to take our software to the next level. Are you this enthusiastic person who is always looking for technical challenges and who is ready to join our team?

1. Developing an innovative open healthcare data platform

2. Work with the latest Cloud solutions

3. Keep up with new developments in our field

“I get very excited by the idea that we are going to create an open healthcare data platform where a lot is still to be determined and for which we are going to apply the latest technologies."

Gertjan - Project Manager Open Platform

Advancement Opportunities

At CODE24, we support you in your development by offering a training budget of €2,000 a year. You will also have quarterly growth meetings where we will discuss your achievements and skills and support you in your personal and professional development.

This allows you to grow from junior to medior and senior and even to (project) management positions. There are plenty of opportunities to develop yourself further within our growing, ambitious organisation.

1. Grow into a senior role

2. Grow into (project) management positions

3. You will get plenty of opportunity to develop yourself

Dream, think, do: about CODE24

We dream, think and do. With our knowledge and expertise, we create advanced, efficient software that supports mental health professionals in their work. In doing so, we constantly keep safety, quality and stability in mind.

Bringing care and IT together

At CODE24, we never stand still - we have an idiosyncratic vision of the healthcare technology of the future and a clear goal in mind: a top-notch product that allows our customers to make save money and save time. This allows them to focus on what really matters: providing optimal care. To achieve this goal, we work closely together with customers, technology partners and competitors.

People oriented

CODE24 is all about people - our customers, their patiënts and, of course, our employees. We are a company with an open culture and an enthusiastic, ambitious team with a heart for healthcare. We are looking for people who dare to share their ideas and grow with us, so that together we continue to push the boundaries of of what is possible.

  • Active in the Netherlands

  • Founded in 2010

  • Office in Alkmaar

  • 32 employees

  • Average age of 40

  • 75% men and 25% women


When you join us, you will initially be given a one-year contract, with the intention of converting this into a permanent contract. This position comes with a one-month probationary period. After a maximum of nine months, we will assess whether the contract will be made open-ended.

We aim for a stable and long-term working relationship with our employees.

Application Process

The application process consists of two interviews. You will have the first interview with Gertjan Bult, our Open Platform Project Manager, and Sebastian Iancu, our Architect. The second interview will be with Alessandro Torrisi, our Innovation Manager, and Manager Development Gido Duif.

We schedule these talks close together so that the process will go smoothly.

Unsolicited services or offers from recruitment agencies or intermediaries will not be responded to.