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PLC Developer (M/F/D)
Tasks:
PLC programming (focus on Siemens/SCL) including process implementation according to ISA-88
Creation of easy-to-maintain code base taking into account performance and memory requirements
Development and integration of automated unit and regression tests
Development and integration of drivers for sensors and actuators
Documentation of design, functional and quality tests in compliance with GMP guidelines
Validation of the software on the target hardware
Recording and analyzing functional and technical requirements for automation solutions
Qualification:
Siemens TIA Portal, Structured Control Language (SCL)
Modern development practices (Scrum, version control)
ISA-88
Driver development, communication protocols (Modbus RTU/TCP, CAN, Ethernet/IP)
GMP
Git, Azure DevOps, YAML pipelines, CI/CD
PowerShell, C#
Test automation, unit testing frameworks
Project languages: English and German (optional)
Requirements:
Start: 01.10.2025
Duration: 6 months + extension possible
Capacity: approx. 20 project days per month (90% remote + 10% onsite)
Location: Greater Kassel Area
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