C# .NET Developer

Venquis; Eindhoven; On-site; EUR 52,000 - 70,000; Full time

Job summary

Venquis is seeking a proactive C#/.NET Developer to join our technology team in Eindhoven. The role focuses on hands-on development across C#/.NET, APIs, SQL, integrations, and automation, with exposure to modern low-code/no-code tech.

You’ll own the solutions you build and collaborate with both technical colleagues and end users to meet requirements. Key duties include developing with C#/.NET, building APIs and services, and integrating systems while translating business needs into scalable

Qualifications

• 3-4 years of experience in C#/.NET development.
• Experience building APIs and integrations with SQL databases.
• Exposure to ERP or business-critical software is beneficial.

Responsibilities

• Develop and customise applications using C# and .NET.
• Build and integrate APIs and web services.
• Work with SQL and relational databases.
• Develop integrations between different applications and systems.
• Build workflows and automation to improve business processes.
• Create and customise user interfaces.
• Combine traditional development with low‑code/no‑code technologies.
• Translate business requirements into effective technical solutions.
• Work closely with colleagues and end users throughout the development process.

Skills

C# / .NET development

SQL

API / integration experience

Job description

C# .NET Developer

Location: Eindhoven

About the Role

• We’re looking for a C#/.NET Developer to join a growing technology team building and improving business-critical software solutions.
• This is a hands‑on development role where you’ll work across C#/.NET, APIs, SQL, integrations and automation, while having the opportunity to explore modern low‑code/no‑code technologies.
• You’ll have real ownership over the solutions you build, working closely with both technical colleagues and end users to turn requirements into practical, scalable applications.

What You’ll Be Doing

• Develop and customise applications using C# and .NET
• Build and integrate APIs and web services
• Work with SQL and relational databases
• Develop integrations between different applications and systems
• Build workflows and automation to improve business processes
• Create and customise user interfaces
• Combine traditional development with low‑code/no‑code technologies
• Translate business requirements into effective technical solutions
• Work closely with colleagues and end users throughout the development process

What We’re Looking For

Key skills:

• C# / .NET development
• SQL
• API / integration experience

We’re open to developers with around 3-4 years of experience, as well as more experienced Senior Developers.

Experience with ERP or other business‑critical software is useful, but not essential.

The Person

We’re looking for someone who is:

• A confident C#/.NET developer who enjoys solving problems
• Comfortable working independently and taking ownership
• A strong communicator who can work with both technical and non‑technical stakeholders
• Curious about new technologies and different ways of developing software
• Interested in automation, integrations and improving existing solutions

Why This Opportunity?

This isn’t a role where you’ll simply maintain legacy code.

You’ll have the opportunity to build new solutions, work with modern development approaches, explore automation and AI, and have a genuine impact on the products and solutions being delivered.

If you’re a C#/.NET developer looking for a role where you can broaden your technical skills and take ownership of meaningful projects, I’d be keen to hear from you.