Our client, based in Karlsruhe, is an internet service provider and data centre operator. They have over 75.000 business and private clients worldwide. Their main focus is on providing webhosting, virtual and dedicated servers as well as their support through management services. Our customer strives for continuous development and stands for high quality standards.

For this position (that can be done 100% remote but does not have to) we are looking for a:

Senior PHP Developer CRM / Customer Portal (m/f/d) - 100% remote possible

Job-ID: CF-00003850
Ort: Karlsruhe

Main Tasks:

  • Conception and realization of the CRM system and the customer portal
  • Further development and improvement of the maintainability and scalability of the applications
  • Working idependently in an agile envirionment (Scrum)
  • Continuous improvement of the software quality
  • Documentation of the developed projects
  • Creation of Microservices with focus on performance


Your technical qualifications:

  • Very good experience with PHP (OOP)
  • Experienced handling of relational databases with high requirements regarding performance and persistence
  • Experience with APIs (RESTful, RPC, SOAP)
  • Experience with Linux as well as understanding of the interaction between network, server services and spread out system are a plus
  • Fluent in English
  • Good knowledge of German (B1) is a plus


Your personal qualifications:

  • Indenpendent and self-driven style of work
  • Teamplayer
  • Distinct quality awareness


Our client offers:
You can expect a familial and supporting work environment where your personal development and further education is a priority. Moreover, you can look forward to a salary above average and generous leisure spaces.