Software Developer


Based on self-developed software, various solutions are realized that provide added value to e-commerce companies. Through our intelligent software, we simplify choosing the right parcel carrier, have automated invoice checks, bundle volumes into purchasing power and smarter routes and have integrated many customer-specific solutions. 

We want to expand our team to accelerate international growth and achieve our ambitions.

Janssen designs optimal and efficient solutions for the entire transport process chain on behalf of customers, with a focus on KEP (courier express parcel). Communication with contact persons in the individual departments and close cooperation with customers and service providers are important components for the implementation and guarantee of a smooth process.

Janssen moves millions of goods each year on behalf of its customers. Innovative transport management for us means knowing what our customers need and satisfying these needs through individual solutions. As an internationally active service provider, we always aim to use state-of-the-art technologies and to create genuine win-win situations. Experience the effervescence of a start-up along with the sustainability of a global player and let yourself be carried away by an inspirational atmosphere. 

What are you going to do?

  • Design of new solutions and further development of existing applications in C# within our in-house developed Transport Management software (cloud-based solution in MS Azure) 
  • Creation of automated component and integration tests
  • Analysis and optimization of existing developments
  • Engagement in weekly and monthly project management meetings for planning the upcoming development sprints

What do we ask?

  • You have a degree in Computer Science/Computational Engineering Science/Electrical Engineering or similar
  • You have strong experience in development in C# and knowledge in .NET Core framework (EF Core, ASP.NET Core) and SQL 
  • You are familiar with cloud-based infrastructure especially with MS Azure (Kubernetes, Docker, Functions, Servicebus, Queues, Terraform)
  • MS SQL Server knowledge and programming skills with PHP are a plus
  • You have a good understanding of the logistics or transportation sector 
  • A high level of commitment, initiative, creativity, and teamwork
  • Language skills: English fluent, Dutch and/or German is a plus

Soft skills

  • Passion for programming
  • Eager to learn
  • Up to speed with new tech
  • Good communication skills
  • Team player

What can we offer you?

  • Possibility of working flexibly & competitive vacation policy
  • Ongoing motivation to become the best you can be
  • A full-time job in the context of a permanent employment relationship
  • An exciting working environment in a dynamic, international, and growing team of logistics engineers and IT developers with an excellent working environment
  • Good development opportunities in a fast-growing and ambitious company in the logistics sector
  • Flat hierarchies and numerous possibilities to contribute your initiative and competence to our company in a self-determined manner.
  • Flexible working hours and home office opportunities

The team

  • You will be working in autonomous teams that have the freedom to drive innovation themselves. We are expanding our team to drive software within the company to the next level. 
  • The international team is currently located in Venlo (NL), Bielefeld and Hamburg (DE). The position can also be fulfilled from abroad (at a distance).



*Acquisitie naar aanleiding van de vacature wordt niet op prijs gesteld!


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