Senior Mendix Developer | Senior Mendix Developer (f/m/d)

Siemens Energy Global GmbH & Co. KG

Mülheim an der Ruhr, Nordrhein-Westfalen, Deutschland
Published May 22, 2026
Full-time
Permanent

Job Summary

As a Senior Mendix Developer with Siemens Energy, you will design and deploy end-to-end low-code Mendix solutions to enhance operations across 30+ manufacturing factories. Your day-to-day will involve developing Mendix applications using Mendix Studio Pro, integrating enterprise systems like SAP and AWS via RESTful APIs, and leading digital transformation initiatives. You will collaborate with global stakeholders, define requirements, and build a Mendix developer community. This role is attractive for those seeking to drive significant operational improvements in an international manufacturing setting and contribute to the energy transition.

Required Skills

Education

Bachelor's or Master's degree in Computer Science, Business Informatics, or a related technical field

Experience

  • Many years of hands-on experience in Mendix development
  • Many years of experience deploying applications in large, international manufacturing or enterprise environments
  • Solid knowledge of Java, SQL, domain modeling, and UI/UX design principles
  • Strong enterprise integration skills, including RESTful APIs, AWS, and SAP connectivity
  • Working understanding of data modeling and systems development lifecycle
  • Experience working in agile environments
  • Confidence in stakeholder management and strategic planning

Languages

German (Basic)English (Fluent)

Additional

  • Mendix Expert Developer Certification is a plus; Work in agile environments; Global stakeholder management; Problem-solving across cross-functional, globally distributed teams.