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Senior Software Developer* - Natural Application Integration OS

Software AG

Software AG

Software Engineering
Multiple locations
Posted on Wednesday, January 31, 2024

Locations in Germany: Darmstadt, Cologne, Duesseldorf, Hamburg, Leipzig, Marburg, Berlin, Munich, Nuremberg, Saarbruecken, Stuttgart

Software AG customers around the world have developed business-critical enterprise applications based on Adabas (DBMS) and Natural (Programming Language) to run their core business transactions and processes, e.g., large financial enterprises, government organizations, retailers, and others. Contributing to our long-term customer strategy Adabas & Natural 2050+ to modernize and move core applications into the future.

Join one of the largest software companies in Germany. We offer you a working environment with international development teams, flat hierarchies, and the opportunity to take on responsibility.

Natural products enable organizations to develop their applications quickly and efficiently. With Natural, our customers can access their critical - for example, in our Adabas database system – with high performance. This makes Natural a key building block in companies’ mission-critical IT systems.

For one of our locations in Germany, we are looking for a Senior Software Developer* for "Natural Application Integration OS".

You are passionate about software integration. You build bridges between server software and any client application. If you are at home in the world of middleware, this role is the challenge for you.


  • Develop and maintain the integration architecture that supports the seamless flow of data between different Natural applications and other systems (RPC - Remote Procedure Call).
  • Implement APIs, web services and/or middleware for effective data exchange.
  • Develop of adapters for various integration scenarios.
  • Maintenance & development of security concepts to protect sensitive data during integration processes.
  • Evaluate and recommend integration tools, technologies, and frameworks.
  • Provide comprehensive documentation of integration processes, configurations, and code.
  • Work with Quality Assurance teams to implement effective testing strategies.


  • Bachelor's or Master's degree in Computer Science, Information Technology or a related field.
  • Proven years of experience as a software developer specializing in application integration.
  • Strong knowledge of integration patterns, techniques, and technologies.
  • Very good knowledge of programming languages such as C/C++, Java, and others, on Linux and Windows platforms. z/OS knowledge is an advantage.
  • Experience with integration platforms and middleware solutions such as z/OS Connect, IBM MQ (WebSphere MQ), Kafka or other message brokers.
  • A passion for elegant, testable. and maintainable code and an openness to new technologies and methodologies.
  • Strong problem solving skills and ability to resolve complex software issues.
  • Very good written and spoken German and English skills.
  • We value teamwork, open communication, continuous learning, and any feedback.


  • Attractive, performance-related remuneration.
  • Work from home options.
  • Opportunities for career development.
  • Early assumption of responsibility, exciting and interdisciplinary projects.
  • A pleasant and collegial working atmosphere in a dynamic and collaborative environment.


Please submit your detailed application via our online job portal including your possible starting date. Your application should include a short cover letter, a CV and your references.

Your contact:

Tanja Topal, Manager Recruiting

* m/f/d - Diversity matters!