Senior .NET/Azure Engineer for Tax Platform | Hybrid

LNRS Data Services B.V. Company; Amsterdam; Hybrid; EUR 65,000 - 109,000; Full time

Benefits offered by this job

Hybrid flexibility

Work‑life balance

Competitive package

Great environment

Job summary

Nextens seeks a Senior Software Engineer to own critical parts of a Dutch tax platform. You will design and build robust software, choose sound technical directions, and raise platform quality with a focus on accuracy, reliability, and maintainability.

You will join Team Fiscal, translating changing fiscal requirements into reliable software for tax professionals across the Netherlands. The role offers hybrid work in Amsterdam.

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, or equivalent.
• 4+ years of hands-on software development with ownership, preferably with C#, .NET, Azure and modern web technologies.
• Strong quality mindset: testing, refactoring, code reviews, clean architecture, and coaching others.
• Interest in using AI-assisted development tools responsibly as part of everyday engineering work.
• Fluency in English; reading Dutch requirements texts; spoken Dutch is helpful but not essential.

Responsibilities

• Design, build, and evolve core modules for tax filing and compliance, taking ownership from solution design through long-term maintainability.
• Use modern engineering practices, including AI-assisted development tools where appropriate, to improve productivity, quality, and maintainability.
• Develop and improve back-end and front-end components, APIs, interfaces, and integrations for a scalable, stable platform with large data volumes and complex tax logic.
• Contribute to new features and innovations, such as integrations with external systems and tools for tax advisory workflows.
• Work closely with domain experts and product owners to translate regulations and customer needs into reliable software.
• Improve engineering quality through testing, refactoring, code reviews, and mentoring other engineers.

Skills

C#

.NET

Azure

Web technologies

English

Dutch reading

Education

Bachelor's degree in Computer Science, Software Engineering, or equivalent

Tools

Angular

React

Job description

Nextens seeks a Senior Software Engineer to own critical parts of a Dutch tax platform. You will design and build robust software, choose sound technical directions, and raise platform quality with a focus on accuracy, reliability, and maintainability.

You will join Team Fiscal, translating changing fiscal requirements into reliable software for tax professionals across the Netherlands. The role offers hybrid work in Amsterdam.