We are building a team of dedicated specialists in Amsterdam, who will drive the development and
operations of our back office software worldwide.
As a Frontend Developer (React), you will be responsible for designing and implementing new
features as specified by customers while maintaining overall application architecture, extensibility
and testability. You will act as the lead for the front-end design and implementation with support
from other teammates. You are responsible for an existing React Web Application and the
from-the-ground-up redevelopment of an older server-side rendered Play! App into a standalone
React App.
We are looking for a versatile, experienced, and innovative thinker - someone who is willing and
able to navigate any type of problem. Candidates must be trustworthy, reliable, and unafraid to
make decisions. Excellent communication and presentation skills with end users, managers, and
developers are essential.


  • Excellent problem solving, analytical skills and technical troubleshooting skills
  • Proven ability to design and implement significant portions of application functionality
  • Strong experience in ReactJS ecosystem
  • Solid experience with CSS and preprocessors
  • Experience with Twitter Bootstrap, Java or Golang is a plus
  • In-depth understanding of the software development lifecycle and associated tools like Git and Jenkins
  • Personality and ability to quickly learn new technologies are more important than experience with a particular technology
  • Adaptable to changing conditions, willingness to travel, no 9-to-5 mentality
  • Fluency in English. Other languages are a plus
  • Clean criminal record


We offer a competitive salary and a challenging and pleasant working environment. You will start in
a small team within an established international organization.

About location Sensys Gatso Managed Services B.V. (Amsterdam)

Sensys Gatso Managed Services is located in Amsterdam and Develops and operates our back office software worldwide. We work in a small International team of Developers within an established international organization. 

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