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Senior IT Application Developer

Hybrid Warsaw, Poland

As a Senior IT Application Developer, you will design, develop and enhance SAP applications, interfaces and technical solutions. Strong hands-on ABAP development experience is essential for this role. You will work across the full development lifecycle, from technical design and coding through testing, go-live and support.

More about the role :

  • Design and develop high-quality SAP ABAP applications, enhancements and custom solutions.
  • Develop interfaces, integrations and migration solutions using SAP and related technologies.
  • Create technical specifications and translate business requirements into robust technical solutions.
  • Perform debugging, testing, code reviews and troubleshooting, including complex Level 3 issues.
  • Coordinate development activities with internal and external developers.
  • Define and maintain development standards, technical documentation and best practices.
  • Support solution design, releases, go-live and hypercare activities.

More about you :

  • Bachelor’s or Master’s degree in IT, Computer Science, Business Information Systems or a related field.
  • Strong hands-on SAP ABAP development experience is a must-have.
  • Solid knowledge of SAP ERP/S/4HANA, custom development and debugging.
  • Experience with SAP integration technologies such as IDoc, RFC, EDI, ODBC and XML.
  • Experience delivering end-to-end SAP implementation or development projects.
  • Good understanding of object-oriented programming, databases and integration concepts.
  • Fluent English with strong communication and stakeholder-management skills.

Nice to have

  • SAP/S4HANA certification and knowledge of Java, SQL or other relevant technologies.
  • Experience in a regulated or medical-device environment.
  • Agile, ITIL or BPMN certification.
  • Additional language skills, particularly German.

More about what we offer :

As one of the world’s leading hearing care providers headquartered in Switzerland, we’re committed to building an inclusive culture. We want to create an environment where you can balance a successful career with your commitments and interests outside of work, through our flexible hybrid working model. We offer a wide range of training opportunities for both your professional and personal development, and there are exceptional growth opportunities with individual development plans.

Source: the employer's careers page. Last checked 2026-11-05. Posted 2026-11-05.

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