Vacature Mendix Expert Engineer (Senior) (ENG)

  • Den Haag
  • HBO/WO
  • IT
  • Professional
  • Geplaatst op 25-9-2020
"Creating impact on the booming E-commerce market with our logistics software and our critical supply chain. As Mendix expert you achieve this through the development and expansion of our Mendix Cloud environment whereby you translate complex business processes to critical Mendix applications".

Heb je vragen over deze vacature? Neem dan gerust contact met mij op via WhatsApp, telefoon of e-mail.

Stefan van Wijngaarden

Wat ga je doen?

PostNL is becoming a postal tech company. As Mendix Expert Engineer you are part of a multi-disciplinary Business-IT-team comprising among others, a Lead Engineer, Mendix Developers and Solution Consultants. We deploy Mendix in critical processes whereby applications require optimal performance, in other words, if these shut down then the entire chain comes to a halt.  


Responsibilities include:   

  • Translating  our complex logistic business processes and requirements regarding, for example; order management, planning, distribution and transport, into functional applications using Mendix;  
  • Sharing ideas and conceiving plans on the utilization of new techniques, improvements and the architecture;  
  • Assisting PostNL with improvements and innovation regarding the entire Mendix ecosystem; 
  • Close collaboration and supporting your peers.  

Onze ambitie

We want to be the favorite logistics company by delivering special moments every day. Our employees and customers are key. We are always looking to improve ourselves and for ways to differentiate with our IT capabilities and we need you in order to make this happen. What we are pioneering with Mendix is pretty unique. We apply Mendix technology straight in the core of our 24/7 logistic operations. This impacts on hundreds of thousands of parcels, for millions of households in the Benelux. You focus on the design, development and maintenance of the features for all our customers. 

  • Mendix Expert  level and multiple years of experience as a Mendix Engineer or Developer. 
  • Experience in analyzing business processes, designing and building data-driven software solutions;  
  • Familiar with  BPMN, SQL and AWS;
  • Build-Test-Deploy automation experience: CI/CD pipelines;  
  • Enjoys working according to  Agile/Scrum principles;   
  • Currently resident in the Netherlands and if required, in possession of the necessary work permits;   
  • Dutch language proficiency (at least B1 level) or commitment to learn;   
  • Available for at least 32 business hours per week and at least 3 days working at the PostNL office in the Hague  


By being self-starting and self-organizing and taking ownership your ideas become reality; You build it, you own it, you run it. Actively thinking about possible innovations whilst taking into account the most optimal use and application of the technical aspects. You achieve this through actively promoting team collaboration both internally and with our external parties 

Wat bezorgen we jou?

  • Competitive salary based on experience and the talent you bring to the table. between € 4.264 and max €6.201 (salary scale 11/12) based on 37 hours per week and in accordance with the PostNL Collective Labor Agreement;   
  • Part- or fulltime position 32 till 37 hours with view to permanent contract;   
  • Annual 8% holiday pay and 25 vacation days by fulltime contract;   
  • A range of secondary benefits including collective Health insurance and attractive Pension scheme via our own Pension fund;  
  • Professional growth opportunities, for example diversification to other languages, platforms or in-depth development of your specialism;    
  • Room for personal development through education and training;   
  • Office location: Easy Public Transport commute to our PostNL office in the Hague;   
  • Engineering laptop, mobile phone and compensation towards your travel costs.   


Furthermore, this role provides you with the opportunity to work in a dynamic, flexible and innovative environment. You will work in close collaboration with various platforms within PostNL so that besides developing you have an arena to create new ideas and innovations. You are an important member of a team that has a great impact on our digital transformation. Continuous improvement, innovation and deployment of the latest (cloud) techniques are vital.  


We look forward to receiving your application by means of CV and motivation.    


PostNL aims to be the favorite logistics company for everyone. Therefore everyone is welcome to join us irrespective of where you were born, what your beliefs are and who you love. We are simply looking for great talent.    


A pre-employment screening is part of the application process. This entails providing a positive Certificate of Good Conduct (VOG) on joining the company.     


  • 1. Sollicitatie

    Bedankt voor je sollicitatie! Je krijgt binnen vijf werkdagen een reactie van onze recruiter.
  • 2. Telefonisch contact

    Hebben we vragen over je CV of motivatie, dan bellen we je.
  • 3. Gesprekken

    Afhankelijk van de functie heb je één of meerdere gesprekken met onze recruiter, je toekomstige manager en directe collega’s. In verband met het coronavirus voeren we dit gesprek zoveel mogelijk online via video.
  • 4. Aanbieding

    Je ontvangt per e-mail een arbeidsvoorwaarden aanbod.
  • 5. Nieuwe baan

    Je ondertekent je contract digitaal. Welkom bij PostNL!