Senior .NET/Azure Engineer - AI-Driven SaaS

Taleron (formerly RocketPeople); Rotterdam; Hybrid; EUR 70,000 - 100,000; Full time

Job summary

UAB-Online in The Netherlands is seeking a Senior Software Developer to design, build, and scale enterprise SaaS applications using C# and .NET within a hybrid work setup. You will influence architecture, modernize platforms, and explore AI-assisted development in a Microsoft ecosystem.

Join a growing international SaaS company and own features from concept through production, collaborating with Product, UX, QA, Cloud, and Frontend teams to deliver reliable, scalable software.

Qualifications

• Strong experience with C#, .NET, ASP.NET, and Entity Framework.
• Experience building and maintaining enterprise-scale applications.
• Knowledge of Clean Architecture, SOLID principles, and design patterns.
• Experience modernizing legacy systems and improving existing platforms.
• Hands-on experience with Azure and modern CI/CD practices.
• Experience with automated testing and software quality practices.
• Interest in AI-assisted development or AI-powered applications.
• Strong communication skills and a collaborative mindset.
• A proactive, ownership-driven approach to software engineering.

Responsibilities

• Design, build, and enhance enterprise SaaS applications using C# and .NET.
• Drive platform modernization and help evolve our architecture.
• Lead code reviews and promote engineering best practices.
• Introduce and improve AI-assisted development workflows and coding agents.
• Build reliable, scalable, and maintainable solutions using Clean Architecture and SOLID principles.
• Develop and optimize CI/CD pipelines and deployment processes.
• Implement automated testing strategies across the development lifecycle.
• Work with Azure cloud services and modern DevOps tooling.
• Collaborate closely with Product, UX, QA, Cloud, and Frontend teams.
• Identify opportunities to reduce technical debt and improve delivery efficiency.
• Take ownership of features from concept through production.

Skills

Ownership

Communication

Collaboration

Tools

C#

.NET

ASP.NET

Entity Framework

Azure

CI/CD

Automated testing

AI-assisted development

Job description

UAB-Online in The Netherlands is seeking a Senior Software Developer to design, build, and scale enterprise SaaS applications using C# and .NET within a hybrid work setup. You will influence architecture, modernize platforms, and explore AI-assisted development in a Microsoft ecosystem.

Join a growing international SaaS company and own features from concept through production, collaborating with Product, UX, QA, Cloud, and Frontend teams to deliver reliable, scalable software.