At Sunweb Group, we’re building and evolving the core systems behind millions of holidays each year. As a Senior Software Engineer, you contribute directly to how our platform is designed, scaled, and improved.
You’ll work in a small, autonomous Agile team where ownership, pragmatism, and quality go hand in hand. This role goes beyond coding — you influence architecture, improve engineering practices, and help the department grow.
Location:
Rotterdam / Girona Sunweb Group office (Hybrid)
Start date:
October - November 2026
Availability:
Fulltime
What You’ll Do
Design and build scalable, cloud-native applications on Azure
Own technical decisions and contribute to architecture
Improve and modernize existing (legacy) systems
Drive engineering practices like CI/CD, testing, and clean architecture
Identify and reduce technical debt
Collaborate with product and stakeholders to deliver real impact
Mentor engineers and contribute to team growth
Help define team standards and technical direction