Fullstack Developer (gn)

Alle Standorte, Germany


We at ISD FENIQS focus on forward-looking orientation and sustainable change in our actions. To achieve this, we harness the potential of information technologies and technological change, along with the expertise of over 170 consultants and IT professionals, to create value and generate benefits for our clients.
These efforts are supported by a corporate culture characterized by entrepreneurship and responsibility, and upheld by employees distinguished by their commitment and readiness for change.

About this position

What you can expect

As an experienced Fullstack Developer, you will not only work in a team that supports and manages exciting customer projects but will also help to successfully continue the growth of our company in internal projects. In doing so, you will be in close contact with the team leader, take on tasks independently and manage projects in a goal-oriented manner.

Our broad customer portfolio also guarantees exciting and varied projects in different industries, in which you will be challenged and supported and always stay up to date.

What you should bring to the table

  • ​Good knowledge of C# .NET and optimally .NET Core
  • Knowledge of object-oriented programming and design patterns
  • Good knowledge of ASP.NET MVC
  • Good knowledge in (X)HTML, CSS as well as JavaScript frameworks (e.g. jQuery)
  • Good SQL knowledge (e.g. SQL Server, Oracle SQL, MySQL)
  • Experience in configuring IIS and Windows servers
  • Experience working with source code management systems such as Azure DevOps or GitLab
  • Systematic and logical approach
  • Good knowledge of German and English
  • Willingness to travel

Competence Areas

Customer Relationship
Administrative Work
Technical Expertise

Which benefits we offer


Every employee has the possibility to see the results of their work. You can contribute directly to the success of our company. In order to get there you can participate in our benefits.


We continuously invest in you and support your personal development


Whether at the summer event, apprentice or Christmas parties, at the company run or the team events, we place great emphasis on fun

Car & Bike

Every employee has the chance to a company car / job bike


All employees can participate financially in our joint success. They thus become entrepreneurs


To relax is important - 30 vacation days go without saying

What is great with us


Engagement, Customer Centricity, Responsibility, Trust, Respect, Development, Team 


A good mix of experienced colleagues and young professionals

Creative Leeway

Entrepreneurship, ownership and growth as our drivers

Company Equity

Every employee has the chance to participate in the financial success of the company



First Call

Within 5 Days


Within another 5 Days


Within another 5 Days

Start with us