Modeling code
Position title
Software Developer C# (AS20-002)

Here with us, Operations Research specialists, software developers and consultants all work together in project teams where we make complex mathematical optimization methods deployable for end users. We develop customized application software on the basis of our OPTANO platform as well as individual planning software. Our clients are successful companies  such as car manufacturers and airlines as well as leading strategy consultancies.

Since our establishment in 2009, we have become a very renowned company in our field. Our team in Paderborn currently has 35 employees.


OPTANO is our platform for user-friendly applications. Many new ideas about visualization, process support, storage and faster calculations are waiting to be implemented - and we need your support!

As a software developer you will work together with an experienced team of colleagues on the further development of our OPTANO platform and will design software modules based on project or client requirements using the OPTANO platform. Your tasks will be varied and encompass areas such as data layer, evaluation algorithms and interfaces.These will involve:

  • Checking requirements
  • Designing the architecture of the product and the interface
  • Software implementation
  • Quality assurance

Even though we consider soft skills and teamwork to be indispensable,  a few specialist skills are necessary if you want to join us a software developer:

  • You have completed a degree course in Business Informatics or Computer Science with very good results
  • You have excellent command of C#
  • You have a very good command of both German and English
  • You are familiar with conventional development tools (VisualStudio)

Experience in the following would also be beneficial:

  • Current C# language features (e.g. LINQ),
  • Database design and the use of object-relational mappers (e.g. Entity Framework)
  • GUIs (e.g. WPF)
Job Benefits

We are a small company and our teams don't just market the term "flat hierarchy" - they actually practice it. We offer you the opportunity to apply your practical know-how and ideas in fascinating and challenging tasks on a daily basis. Our goal is to make OPTANO better - with you at our side. Our excellent work climate and cooperation at eye level are crucial factors for our success. This is why we offer you the following attractive benefits:

  • Flexible working hours and teleworking
  • Compensatory time off for overtime
  • Annual budget for further training and certifications
  • Beverages and fresh fruit at your workplace.

For more information, go to our Career section.

This is a permanent, full-time position and can be filled immediately. However, we are flexible and thus willing to consider a part-time position, if preferred. A later starting date is also possible, if candidates cannot fill the position immediately. As a dynamic, expanding company, we would be interested in a long-term working relationship.

We are an Equal Opportunities Employer. We welcome applications from all members of society irrespective of age, disability, sex, sexual orientation, colour, race, nationality, ethnic or national origin, religion or belief.


We look forward to receiving your application! Please use the application button on this page and take a few minutes to read our tips for your application.

For further information, please contact:

Verena Bewermeyer | OPTANO GmbH | Technologiepark 18 | 33100 Paderborn
Tel. +49 5251 68220-46 |



Employment Type
post-graduate, professional, senior
Beginning of employment
Duration of employment
Job Location
Technologiepark 18, Paderborn, NRW, 33100, Germany
Working Hours
full-time (part time possible)
Date posted
1. September 2020
Valid through
16. June 2019
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Position: Software Developer C# (AS20-002)

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