CareerPlanSign in

Software Engineer .NET

Rotterdam💼 Full-time🗓 2026-07-16 → 2026-09-26

Core

Design, build, and implement frontend and backend APIs for mission-critical IT solutions supporting customer business operations.

Role type

Senior .NET Software Engineer (Backend & API)

Builds

Robust and efficient backend services and frontend APIs within an event-driven architecture

Domain

IT services / Enterprise software / Cloud-native

Deliverable

production ML models | product features

Required skills

.NET Core, C#, Web API, Azure services, software architecture, TDD, BDD, SOLID, design patterns, test automation frameworks

Preferred skills

Infrastructure as Code (ARM, Bicep), distributed systems, Scrum/Agile/DevOps, CI/CD pipelines, financial services domain experience

Technologies

.NET Core, C#, Azure App Service, API Management, Data Factory, App Insights, SonarQube, AZDO, GitHub

Responsibilities

End-to-end development from intake to deployment, designing and integrating processes, collaborating with customer teams, driving team dynamics and project management

Seniority

Senior, hands-on IC

Sourced via greenhouse · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.