(Senior) PLC Software Developer for Welding Machines (m/f/d)
Location: Schaffhausen, Switzerland
At GF, we position ourselves as a forward-thinking leader in our industry. Since 1802, we have embraced innovation and sustainable solutions of the highest quality that enhance lives around the globe. In this newly created role, you will play a vital part in transforming how we develop and deliver software for our advanced welding machines. As we strengthen our in-house software expertise, you will be at the forefront of managing growing system complexity and accelerating innovation.
With your deep technical understanding of mechatronic systems, you will contribute to building the smart, reliable, and high-performance software that powers our machinery and shapes the future of welding technology.
Your Tasks:
- Develop robust PLC software for complex platform-based welding systems, from concept to deployment. This includes temperature and process control, safety and protection, and interfaces to operators and other equipment controllers.
- Collaborate with cross-functional teams to define and deliver cutting-edge solutions.
- Take ownership of projects across the full development lifecycle.
- Tackle challenging technical problems to guarantee software reliability and top-tier performance.
- Influence the development approach by improving tools, methods, and internal standards.
- Contribute your expertise in code reviews and architectural discussions.
- Help foster a strong internal software culture, reducing reliance on external partners.
- Provide leadership and guidance to junior team members as needed.
- Balance multiple responsibilities simultaneously.
Your Profile:
- A degree in Electrical Engineering, Computer Science, or a related field, or a technical apprenticeship with proven PLC software development training.
- 5+ years of hands-on experience in reading and interpreting PLC wiring diagrams, and developing software for industrial systems or technical products.
- Expertise in one or more programming languages such as C++, .NET, Python, JavaScript, or EN 61131, along with familiarity with embedded Linux systems.
- Solid understanding of software architecture principles, clean code practices, CI/CD pipelines, and agile workflows.
- Experience with digital communication protocols (e.g., OPC UA, REST APIs) and cybersecurity.
- Experience in evaluating alternative and replacement solutions for control and electrical components in cooperation with the electrical/electronic team, alongside a strong knowledge of electronic lab equipment.
- Able to generate clear, concise documentation for test plans and results.
- Capable of working effectively with cross-functional teams (e.g., electrical, hardware, software, firmware, manufacturing, quality) and independently as necessary.
- Able to evaluate and make recommendations on cost, reliability, and manufacturability challenges while maintaining aggressive development schedules.
- Good command of English (spoken and written); proficiency in other languages is a plus.
- Valid Swiss work permit or EU citizenship.
Benefits
- Clear vision and purpose: "We are a sustainability and innovation leader providing superior customer value." Our purpose, "becoming better every day - since 1802," motivates us daily.
- Sustainability and innovation focus: We strive towards high sustainability and innovation goals as we work collaboratively for a sustainable future.
- Excellent learning tools: GF provides development opportunities for everyone, offering global learning resources and specialized training.
- Great career opportunities: As a global company, GF offers numerous avenues for career growth and a dedicated talent management process (MyNextBigStep@GF) to foster your development.
- Family support: GF guarantees expectant mothers a comparable job for up to a year off and provides paid leave for all new parents.
- Employee counseling: Our independent counseling service is available to all employees for personal and professional concerns.
- Attractive pension scheme: GF offers an excellent pension plan to all employees.
- Flexible working conditions: We offer flexible hours and the option to work remotely wherever possible.
How to Apply
Apply online using the form below. Please note that only applications matching the job profile will be considered.
Your Contact
René Paparusso
+41 52 547 10 79
Ebnatstrasse 111
8201 Schaffhausen
Switzerland
Georg Fischer Rohrleitungssysteme AG, Schaffhausen
Who We Are
GF Piping Systems is the world's leading supplier of piping systems, enabling the safe and sustainable transport of fluids. Our business is driven by industry-leading sustainability levels, innovation through digital solutions, and a culture based on performance, learning, and caring.