Senior Software Engineer, Tax Platform

LexisNexis Risk Solutions; Amsterdam; Hybrid; EUR 49,000 - 82,000; Full time

Benefits offered by this job

Hybrid flexibility

Work-life balance

Competitive package

Great environment

Job summary

Nextens is developing the leading tax and compliance platform for professionals in the Netherlands. As a Software Engineer, you will build new functionality, expand modules, and ensure our software remains reliable and future-proof.

You will join Team Fiscal, collaborating with domain experts and product owners to translate evolving tax rules into robust software across the Netherlands, and contribute to APIs, front-end and back-end components with an emphasis on quality and testing.

Qualifications

• Bachelor’s degree in CS or Software Engineering or equivalent experience.
• 2–5 years of hands-on software development experience with .NET Core and Azure.
• Interest in using AI-assisted development tools responsibly as part of everyday engineering work.
• Strong analytical and problem-solving skills with complex logic or data.
• Fluent in English; reading Dutch texts is acceptable.

Responsibilities

• Build and enhance core modules for tax filing and compliance, used by thousands of professionals every year.
• Use modern engineering practices, including AI-assisted development tools where appropriate, to improve productivity, quality, and maintainability.
• Develop back-end and front-end components (APIs, interfaces, integrations) to ensure a scalable and stable platform, even 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 solutions.
• Safeguard quality and maintainability through testing, refactoring, and continuous improvement of both new and existing code.

Skills

.NET Core

Azure

English fluency

Analytical thinking

Collaborative mindset

Education

Bachelor's degree in Computer Science or Software Engineering

Tools

AI-assisted development tools

APIs

Job description

Nextens is developing the leading tax and compliance platform for professionals in the Netherlands. As a Software Engineer, you will build new functionality, expand modules, and ensure our software remains reliable and future-proof.

You will join Team Fiscal, collaborating with domain experts and product owners to translate evolving tax rules into robust software across the Netherlands, and contribute to APIs, front-end and back-end components with an emphasis on quality and testing.