Expert IT .NET Software Developer

LEONI; United States; Remote; USD 110,000 - 140,000; Full time

Job summary

LEONI is seeking an Expert .NET Software Developer in the United States. You will design, develop, and optimize scalable software using .NET/C# with AI-powered development tools to boost coding efficiency and quality.

Collaborate across teams to apply modern architectures and clean coding practices while delivering reliable business solutions. Requirements include a university degree in IT or a technical field, strong .NET/C#, SQL Server, Git, and Azure DevOps experience, plus fluent English.

Qualifications

• University degree in IT or a technical field.
• Professional experience with .NET and C#.
• Strong knowledge of SQL Server / T-SQL.
• Experience with Git and Azure DevOps.
• Experience using AI-powered coding assistants and tools.
• Fluent English.

Responsibilities

• Shape the future of enterprise applications with modern .NET technologies and AI-powered tools.
• Design, develop, and optimize scalable software solutions.
• Contribute to full software development lifecycle with best practices.
• Develop software apps according to specifications and project requirements.
• Propose and define efficient, scalable technical solutions.
• Maintain and enhance existing applications and collaborate with teams.

Skills

.NET experience

C#

OOP

Teamwork

English communication

AI-powered coding tools

Education

University degree in IT or technical field

Tools

Microsoft SQL Server / T-SQL

Git

Azure DevOps

Angular

Job description

Описание:

LEONI is a global provider of products, solutions, and services for power distribution and connectivity in the automotive industry. The Group employs approximately 95,000 people across 23 countries and generated consolidated sales of approximately EUR 3.9 billion in 2025, excluding the former Automotive Cable Solutions division. With a 74.9% ownership stake in LEONI, LUXSHARE is both the company’s majority shareholder and a strategic partner, actively supporting and enabling LEONI’s long‑term growth and success while contributing to its strategic direction. LEONI’s customer base spans leading global automotive OEMs, commercial vehicle manufacturers, and component suppliers. Join us and help drive the transformation of the automotive world

Задачи:

• Shape the future of enterprise applications with modern .NET technologies. As an Expert .NET Software Developer, you will design, develop, and optimize scalable software solutions while leveraging AI-powered development tools to enhance coding efficiency, quality, and innovation.


• Working closely with cross-functional teams, you will contribute to the full software development lifecycle, applying best practices, modern architectures, and clean coding principles to deliver reliable business solutions.


• Develop software applications according to specifications and project requirements.


• Propose and define efficient, scalable technical solutions.


• Use AI-driven tools to optimize coding, debugging, and testing.


• Maintain, optimize, and enhance existing applications.


• Collaborate with cross-functional teams to deliver project objectives.


• Apply coding standards and best practices to ensure clean, modular, and well‑structured code.

Требования:

• University degree in IT or a technical field.


• Professional experience with .NET and C#.


• Strong knowledge of Microsoft SQL Server / T-SQL.


• Experience with version control systems such as Git.


• Experience using Azure DevOps-pipelines, repositories, and boards.


• Effective use of AI-powered coding assistants and tools.


• Solid understanding of object-oriented programming (OOP) concepts.


• Fluent English.


• Experience with the Angular framework is considered an advantage.


• Teamwork skills, good communication, and a solution-oriented mindset.

Additional Information

People of all genders are always meant equally; for linguistic simplification and better readability, only the masculine form is used in the text. LEONI processes your application data in an IT-system that is consistent across the company and uses Foreign Service providers. By sending your application, you agree to this procedure. LEONI ensures the compliance with data protection. LEONI Wiring Systems RO S.R.L.