GSI - Ges. für Schweißtechnik International mbH | Germany | 10xxx, 30xxx, 14xxx, 13xxx, 12xxx, 11xxx, 81xxx, 80xxx, 47xxx Duisburg, München, Berlin, Hannover | Temporary contract | Full time | Published since: 06.08.2026 on stepstone.de
Application Developer - Delphi , at one of the GSI mbH locations (m/f/d)
The GSI – Gesellschaft fÃ1⁄4r Weldingtechnik International mbH with its subsidiaries and cooperating facilities is a national and internationally successful market leader and pacemaker of joining technology. This self-understanding is the result of more than 85 years of experience and technical expertise in the core areas of training, research and development, quality assurance, materials technology and the other fields of activity of the GSI. From these competencies we manage the services for our customers: for individuals, for companies from industry and crafts and for organizations. The most important resource of the GSI is the professional and social competence of the employees. With more than 400 employees, we design our company and create the 85-year expertise and experience in connecting and testing technology: professionally sound, powerful and reliable. In addition to job offers, you will find information on research scholarships, diplomas and internships on the following pages. Apply now!
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Your tasks • Your profile • What we offer
The GSI company for welding technology International mbH is one of the world's leading companies in advanced and advanced training, materials technology, quality assurance and research and development in the fields of welding, joining, surface, testing and corrosion protection technology. to occupy this place at one of our locations in Germany (Duisburg, Munich, Berlin, Hannover, etc.) at the next possible time.
Your duties
Development, optimization and maintenance of our existing software solution “DIVA” based on Delphi (Object Pascal) Preparation and maintenance of technical documentation in German Conception and implementation of new modules, interfaces and features Analysis of System Requirements and Fixing Software Errors (Debugging) Independent implementation of projects in the context of digitalization in welding technology
Advanced knowledge of Borland/Embacadero Delphi, C#, Microsoft SQL Server and SAP Crystal Reports Analytical Thinking Power, Structured Operation and Strong Team Skill Good knowledge of German in word and writing (min. level C1) for secure communication with customers and documentation
Benefits and social benefits/ occupational pensions 30 days off for a 5-day week + Christmas Eve and New Year's Eve free Limited employment for 2 years Job-Bike/Bike-Leasing Company fitness (membership via EGYM Wellpass) Employer grant to Germany Job ticket Regular training opportunities
Location
 | GSI - Ges. für Schweißtechnik International mbH | |
| 30453 Duisburg, München, Berlin, Hannover | ||
| Germany |
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