Senior PHP developer - ENG (Amsterdam, 40 uur)


You‘re a PHP developer with at least 4 years of experience. You’re a team player and mentoring your junior team within an international environment is what you’re passionate about. You are full time available and would like to work for a company in the centre of Amsterdam. If all of the above appeals to you and you would like to earn a salary starting from € 3.351 gross a month, we would like to hear from you!  

Who are we?

Nuts Groep is a fast growing energy and telecom supplier that is active in all parts of the energy retail chain: the acquisition of customers, the purchase of electricity and gas, providing customer service and handling administrative processes such as billing and payment collection. Our goals is to develop all software that supports our core processes to be built in-house. As a consequence, nearly all software is owned by the company giving us the flexibility to make changes as we see fit. We are continuously working on improving our service-oriented architecture throughout our IT-landscape. To stay up-to-date and keep ahead of the game as an IT-focused company, we make sure to stay well informed and connected by participating and hosting public technical meetups and attending relevant IT conferences.

What are you going to do?

You will be working with our experienced team to deliver a well-designed, professionally built and well-tested product. Your main responsibilities are:

  • Develop and maintain web applications;
  • Collaborate with other teams to integrate systems developed by them;
  • Integration of API’s and external services (RESTful);
  • Write automated tests and review the code of your peers to help maintain high coding standards;
  • Actively participate in the product development process and stay current with technology and industry best practices, with an eye towards applicable use;
  • Monitor, analyze, and improve performance and responsiveness of the web application, and specifically the Front End components and infrastructure.

With who are you going to do this? 

As our senior PHP developer you will be working in an international team, within an IT-department of approximately 30 employees. The team you will be working with consists of 6 colleagues. We’re working in a Scrum environment and we stimulate each other to become better each day by encouraging innovation, sharing knowledge with each other others and all of the above within a fun, but respectful environment.. We strive to make your role both challenging and rewarding. We invest in training to keep you up to date with new technologies and skills.


You're our new Senior PHP Developer if you have..

  • more than 4 years relevant experience (PHP, Symfony);
  • experience in one or more of the following areas: DDD, containers (Docker), Continuous, Delivery, Git, front-end development (JavaScript, HTML, CSS);
  • experience with mentoring junior team members with complex development solutions;
  • strong written and verbal communication skills in English (and Dutch) and experience with the Scrum methodology.


What we offer

  • Depending on your knowledge and experience a salary starting from € 3.351,- gross a month;
  • A one year contract which will be extended if your performance is as agreed;
  • Travel allowance with a maximum of € 10,- net per day;
  • 25 holiday days per year  with the possibility to buy more;
  • 8% holiday bonus;
  • Maximum of 5% year bonus;
  • 6% pension plan without own contribution;
  • Training (in house and external) – workshops, courses, conferences);
  • Nice working space in the center of Amsterdam;
  • Social events: team building events, parties and friday beers!

Questions and contactperson

If you have any questions, don’t hesitate to contact Melissa Hagendijk by phone 06-41064798 or mail

Acquisition as a result of this vacancy is not appreciated.