Senior Developer Job Opportunity

4 days ago


Halmstad, Halland, Sweden Worldline Full time

The Perfect Candidate

We're looking for a passionate Senior Software Engineer who can drive positive change and show what's next. The ideal candidate has a can-do attitude, is responsive, and happy to share expertise with others.

Responsibilities

  • Design and develop scalable systems with high availability.
  • Maintain our Payment Gateway, ensuring secure transactions.
  • Create related services, including APIs, web-based support portals, and customer-facing applications.
  • Integrate with internal and external services, such as banks and invoice providers.
  • Work with 'Infrastructure as code' in Worldline's private cloud environments.

Requirements

  • At least 5 years of experience in system design and development.
  • Solid experience in C# .NET / Core / Framework development.
  • Database design expertise for large data volumes.
  • Test automation and CI/CD skills.
  • Automation tools for infrastructure/cloud and web technologies.
  • English fluency (spoken and written).


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