Senior Backend Developer

Fulltime – Rotterdam

Are you looking for a new challenge and do you want to work with the latest technology? Do you have a scale-up mentality and would you like to work within a fast-growing company? Now is the time to come and work for Leadinfo!

Apply now

Leadinfo is a fast-growing scale-up based in Rotterdam, we offer companies a better way to identify B2B website visitors using our product. As an Integrations & API Developer you work daily on our product, which is used by thousands of users. Our customers are well-known names such as Heineken, NIBC Bank and EMERCE, but also hundreds of SME’s log-in daily. Our frontend is written in React, for our backend we use NodeJS and PHP. Our infrastructure runs entirely on AWS.

You are responsible for our backend, that is why a long working experience with PHP is important to us. It is also important that you are able to handle a lot of traffic and do everything for the scalability of our software.

These are our expectations from you:

  • Have at least 8 years of experience as a Backend PHP developer;
  • Are at your best in a greenfield environment;
  • Be available 32-40 hours per week;
  • Driven by beautiful code;
  • You don’t think of object-oriented programming and design patterns as buzzwords;
  • Make the team even more fun.
  • Advanced experience with PHP (pre);
  • Experience with NodeJS (pre);
  • Advanced experience with MySQL and NoSQL (plus);
  • Advanced experience with NodeJS (pre);
  • Advanced experience with AWS (pre);
  • Experience with Docker, Solr or ElasticSearch (plus).

The perks of Leadinfo:

  • Strong base salary;
  • Macbook;
  • International team;
  • Great culture;
  • Free lunch and snacks, every day;
  • A free day off on your birthday;
  • Max, the office dog;
  • Pool table;
  • Office library.

About Leadinfo

Leadinfo is top-quality lead generation software that enables you to recognise B2B website visitors. The visitors are displayed on a clearly designed dashboard, so you’ll be able to contact your most valuable website visitors immediately.

Use our real-time inbox with no complicated statistics. View your website visitors like you view your e-mail. We show an extensive company profile about every visitor, which will help sales agents to close their sale.