Senior .NET Software Engineer – Vehicle Interfaces

ALTEN; Göteborgs kommun; On-site; SEK 900,000 - 1,200,000; Full time

Benefits offered by this job

Challenging role

Cutting-edge technology

Collaborative team culture

Career development

Job summary

ALTEN in Sweden is seeking a Software Engineer with .NET Core/C# to join our Gothenburg team for an on-site opportunity with a leading automotive client. You will develop and maintain vehicle-to-tool communication interfaces, contributing across the full product lifecycle from development to manufacturing and remote scenarios.

You will work in a Scrum team using agile methods, delivering end-to-end solutions with a focus on robustness, scalability, and performance.

Qualifications

• Degree in Computer Science, Software Engineering, or a related field
• 6+ years of hands-on programming experience in C# and .NET Core
• Expert-level proficiency in C# and deep knowledge of .NET Framework and runtime internals
• Proven experience with AOT compilation strategies (e.g., for embedded Linux)
• Experience with cross-platform development (Android, iOS) using .NET MAUI or Xamarin
• Strong backend engineering experience in containerized environments (Docker, Kubernetes)
• Familiarity with Lua scripting and dynamic script generation pipelines (merit)
• Understanding of automotive diagnostic protocols (UDS ISO 14229, ISO 15765-2, SAE J1575, RP1210 A-D) (merit)
• Experience working with OEMs or heavy-duty automotive diagnostics (merit)
• Fluent in English (written and spoken)

Responsibilities

• Develop and maintain communication interfaces between vehicles and tools, including remote operations
• Design, implement, and test software solutions for the entire product lifecycle
• Collaborate with stakeholders to create reusable and scalable solutions
• Work in an agile Scrum team, contributing to all aspects of the product (design, implementation, testing)
• Ensure customer success through direct communication and problem-solving

Skills

C#

.NET Core

English fluency

Docker

Kubernetes

NET MAUI

Xamarin

Android

iOS

Lua scripting

Education

Degree in Computer Science or Software Engineering

Tools

Docker

Kubernetes

Job description

ALTEN in Sweden is seeking a Software Engineer with .NET Core/C# to join our Gothenburg team for an on-site opportunity with a leading automotive client. You will develop and maintain vehicle-to-tool communication interfaces, contributing across the full product lifecycle from development to manufacturing and remote scenarios.

You will work in a Scrum team using agile methods, delivering end-to-end solutions with a focus on robustness, scalability, and performance.