Senior Fullstack Engineer — Automotive Platform

AutoProff; Vejle; On-site; DKK 700,000 - 1,100,000; Full time

Job summary

AutoProff in Denmark is seeking a Senior Fullstack Software Engineer to join the Technology team at the Vejle office. You will contribute to a unified seller solution enabling dealers to enter, price, and move inventory across Europe, with a focus on scalable backend in .NET/C# and frontend/mobile work.

The role emphasizes ownership, code quality, and collaboration, with opportunities to work across React Native, Vue 3, TypeScript, and AWS, while adopting modern tooling and AI-powered

Qualifications

• Strong hands-on experience building backend services with .NET and C#.
• Experience across backend, web frontend, and mobile.
• Excellent English communication skills.
• Familiar with design patterns and testing.

Responsibilities

• Design, develop, and maintain solutions across backend, web frontend, and mobile.
• Drive a culture of ownership and collaboration.
• Mentor teammates and contribute to architecture decisions.
• Ensure code quality with reviews and tests.
• Work in an international environment at the Vejle office.

Skills

Backend development

C#

.NET

Frontend development

APIs

Communication in English

Tools

React Native

Vue 3

TypeScript

AWS

Job description

AutoProff in Denmark is seeking a Senior Fullstack Software Engineer to join the Technology team at the Vejle office. You will contribute to a unified seller solution enabling dealers to enter, price, and move inventory across Europe, with a focus on scalable backend in .NET/C# and frontend/mobile work.

The role emphasizes ownership, code quality, and collaboration, with opportunities to work across React Native, Vue 3, TypeScript, and AWS, while adopting modern tooling and AI-powered