DER CODER – Senior Software Engineer (m/w/D)

Our vision: Live and share your passion on the #1 platform for special markets.

In our mission to modernize our platform, we are looking for a Java developer supporting us on this journey. As the core of our business, this is vital for our ability to innovate. Join us working with great people on great challenges.

What you will do:


  • You will work in an experienced Java team
  • You will directly communicate with the product owner and other engineers
  • You will find solutions together with the team members
  • You will work using agile methodologies
  • You will mentor and coach junior engineers


  • You will help building, maintaining and improving highly scalable applications to fuel our continuous growth
  • You will review code changes
  • You will enhance applications by identifying opportunities for improvement, making recommendations, designing and implementing systems
  • You will implement product requirements
  • You will write highly testable codes

Knowledge sharing

  • You will document and discuss approaches and take decisions
What you have:
  • You have gained 5+ years experience in Java software development
  • You are proficient
    • in Spring framework, JUnit, Software Testing, e.g: TDD, and writing automation tests
  • You have very good experience
    • with API (including contracts; REST) 
    • with source version control (Git)
    • with Docker, in local environments and in production
  • You have very good knowledge of relational databases (MySQL)
  • You have good experience with SOLID principles and design patterns
  • You are experienced
    • at refactoring and modernizing legacy systems
    • in working in an agile environment
    • with distributed systems
  • You are proficient in either German or English
  • Nice to have:
    • You have experience with developing CI/CD pipelines
    • You are used to domain-driven design (DDD)
    • You have gained experience
      • in performance testing
      • in developing IaC solutions on GCP or AWS using Terraform and Helm

Why SwissCommerce:

  • Very engaged and ambitious team with a lot of fun!
  • A lot of opportunities to learn & grow professionally and personally
  • Work smart – choose the ideal environment for your tasks
  • Startup spirit and having an impact

Location: Gießen or remote

Phone: :+49 641 – 33055992

Contact: Alex

Sounds good? Apply now and we will contact you shortly.