Application Guide

How to Apply for Sr .Net Engineer (Fullstack)

at Eurofins

🏢 About Eurofins

Eurofins is a global leader in analytical testing services, dedicated to promoting safer, healthier, and more sustainable environments. With a strong focus on innovation and quality, the company supports scientists and technicians in critical research, making a tangible impact on public health and environmental safety.

About This Role

As a Sr .Net Engineer (Fullstack), you will develop and maintain end-to-end web applications for Eurofins' Laboratory Information Management Systems (LIMS), directly supporting scientists and technicians in documenting research and experiments. Collaborating with global engineering teams, you'll build next-generation applications that streamline laboratory workflows and enhance data integrity.

💡 A Day in the Life

Your day might start with a stand-up meeting with your global team to discuss progress on LIMS features. You'll then dive into coding, perhaps implementing a new Angular component for sample tracking or optimizing a .NET Core API for faster data retrieval. After lunch, you might review a colleague's pull request, focusing on adherence to SOLID principles, and later collaborate with a scientist to refine a user story for experiment documentation.

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Interview Prep

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🎯 Who Eurofins Is Looking For

  • Has 5-8 years of experience in end-to-end web development with .NET, C#, ASP.NET, MVC, WEB API, .NET Core, Entity Framework Core, and Dapper.
  • Possesses strong working knowledge of Angular 15+, JavaScript, TypeScript, jQuery, HTML5, CSS3, and MSSQL.
  • Is experienced with TFS, GIT, and Azure development (preferred), and familiar with UI/unit testing frameworks.
  • Demonstrates solid understanding of OOP, SOLID principles, design patterns, n-tier architectures, and Agile/SCRUM methodology.

📝 Tips for Applying to Eurofins

1

Highlight any experience with LIMS or laboratory software in your resume, as it directly aligns with the role's impact.

2

Emphasize your fullstack proficiency, especially Angular 15+ and .NET Core, by listing specific projects where you delivered end-to-end solutions.

3

Showcase your experience with Azure development, even if minimal, as it's a preferred skill; mention any Azure DevOps or cloud deployments.

4

Tailor your cover letter to mention your understanding of Agile/SCRUM and how you've contributed to code quality through reviews and best practices.

5

Include links to your GitHub or portfolio demonstrating Angular and .NET projects, especially those with unit tests and CI/CD pipelines.

✉️ What to Emphasize in Your Cover Letter

['Your experience building scalable web applications using the Microsoft stack (.NET, C#, Angular) for data-intensive environments.', 'Your ability to collaborate with global, cross-functional teams to deliver complex software solutions.', 'Your commitment to code quality, including experience with code reviews, unit testing, and design patterns.', 'Your interest in contributing to scientific innovation and improving laboratory workflows.']

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🔍 Research Before Applying

To stand out, make sure you've researched:

  • → Explore Eurofins' BioPharma Product Testing division and understand how LIMS supports their laboratory operations.
  • → Familiarize yourself with Eurofins' commitment to sustainability and quality standards (e.g., ISO 17025).
  • → Read recent news about Eurofins' expansion or technology initiatives to demonstrate interest during interviews.
  • → Understand the company's global structure and how engineering teams collaborate across time zones.

💬 Prepare for These Interview Topics

Based on this role, you may be asked about:

1 Describe a complex fullstack project you led; how did you handle data integration and performance optimization?
2 How do you ensure code quality in an Agile environment? Walk us through your code review process.
3 Explain your experience with Entity Framework Core vs. Dapper; when would you choose one over the other?
4 How have you used Angular 15+ features (e.g., standalone components, signals) in a recent project?
5 Given Eurofins' global presence, how do you approach communication and collaboration with distributed teams?
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⚠️ Common Mistakes to Avoid

  • Submitting a generic resume without tailoring it to the fullstack .NET and Angular requirements.
  • Failing to mention specific experience with Angular 15+ or newer features, which is a key requirement.
  • Overlooking the importance of unit testing and code reviews; be prepared to discuss your testing strategies.

📅 Application Timeline

This position is open until filled. However, we recommend applying as soon as possible as roles at mission-driven organizations tend to fill quickly.

Typical hiring timeline:

1

Application Review

1-2 weeks

2

Initial Screening

Phone call or written assessment

3

Interviews

1-2 rounds, usually virtual

✓

Offer

Congratulations!

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Good luck with your application to Eurofins!

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