Dotnet Developer, Zwolle

Medior / Senior .NET Developer

Zwolle | Hybrid (2 Days Onsite) | C# / .NET | Event-Driven SaaS Platform

I'm currently working with a growing SaaS business in the healthcare sector that is looking to expand its engineering team.

Their platform processes millions of transactions annually and plays a critical role in helping organisations automate complex operational and billing processes. As the business continues to grow, they are investing heavily in scalability, maintainability and the evolution of their platform architecture.

The Opportunity You'll join a compact product team responsible for a modern, event-driven platform built over the last three years.

The platform consists of multiple services and continues to evolve, with ongoing work around scalability, integrations, maintainability and the gradual migration of legacy UI components into React.

This is a role for someone who enjoys solving real engineering problems rather than simply building features.

You'll Be Involved In: Building new functionality using C# and modern .NET Working within an event-driven, service-based architecture Processing and scaling systems handling millions of transactions Improving maintainability and simplifying architecture where appropriate Building integrations with external organisations and systemsContributing to CI/CD, code reviews and technical decision-making Working closely with Product, QA and fellow Developers

What They're Looking For Minimum 3+ years' experience with C# and .NET Experience building web applications and working with SQL Server or similar relational databases Strong backend development experience Comfortable working with complex business logic Experience contributing to technical discussions and solution designStrong communication skills and the ability to collaborate with both technical and non-technical stakeholders Ability to break larger initiatives into manageable deliverables and take ownership of delivery

Nice To Have React GraphQL AWS Microservices Experience within healthcare, finance, ERP, billing, compliance or other process-heavy environments

Why Join? Event-driven architecture and modern .NET stack Millions of transactions processed annually Genuine influence over technical decisions and architecture Small team with significant ownership and autonomy Hybrid working (2 days onsite in Zwolle) Opportunity to shape the next phase of a growing SaaS platform

Package Salary:€3,500 - €5,200 per month (excluding holiday allowance) Hybrid working model Training and development opportunities Modern tooling and AI-assisted development environment

Interview Process: Experience Interview Technical Interview Cultural Fit Interview