Senior Full Stack Developer – Enterprise (Microsoft Stack) (m/w/d)

Caterpillar; Mannheim; Vor Ort; EUR 70.000 - 90.000; Vollzeit

Zusammenfassung

A global technology company, located in Mannheim, is seeking a Senior Full Stack Developer to design and maintain large-scale enterprise software solutions using the Microsoft technology stack. Ideal candidates have over 10 years of development experience, expertise in C#, .NET, and ASP.NET Core, with a strong emphasis on leadership and mentorship. The position offers a chance to drive innovation in a fast-paced environment and ensure high code quality across development teams.

Qualifikationen

• 10+ years of professional software development experience.
• Expert-level proficiency in modern C#, .NET, and ASP.NET Core.
• Solid experience with distributed systems and microservices.

Aufgaben

• Architect, design, and implement robust enterprise applications.
• Guide and mentor junior developers.
• Troubleshoot and resolve complex technical challenges.

Kenntnisse

C#

.NET

ASP.NET Core

SQL Server

Cloud services

Problem-solving

Tools

Azure

Docker

Jobbeschreibung

Overview

Career Area: Technology, Digital and Data

Job Description:

Your Work Shapes the World at Caterpillar Inc.

When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here – we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.

Senior Full Stack Developer – Enterprise (Microsoft Stack) (m/w/d)

We are seeking a highly experienced Senior Full Stack Developer with a strong background in designing, developing, and maintaining large-scale enterprise software solutions. The ideal candidate possesses deep expertise in the Microsoft technology stack, with a focus on distributed systems, C#, .NET, ASP.NET Core, and Azure. You will play a key technical leadership role, driving best practices and mentoring a high-performing development team.

Responsibilities

• Architect, design, and implement robust, scalable, and maintainable enterprise applications across the full stack, frontend to backend.
• Lead the development of distributed systems focused on high availability, fault tolerance, and performance.
• Guide and mentor junior developers, fostering continuous learning and a culture of improvement.
• Coordinate projects on a technical level – work together with Head of Applications or project managers on requirements
• Drive code quality through code reviews, testing, and implementation of CI/CD best practices.
• Set forth development guidelines for both internal and external developers to ensure uniformly high code quality, maintainability, and cost effectiveness.
• Troubleshoot and resolve complex technical challenges across the full technology stack.
• Ensure all applications meet security, compliance, and performance standards.
• Stay current with industry trends and new technologies to drive innovation.

Qualifications

• 10+ years of professional software development experience.
• Expert-level proficiency in modern C#, .NET, and ASP.NET Core.
• Proficiency in front-end development with modern JS/TS frameworks, and/or Blazor.
• Advanced experience with distributed systems, microservices, and event-driven architecture.
• Strong background in SQL Server and Entity Framework.
• Solid experience with Cloud services, ideally Azure.
• Deep understanding of software architecture patterns such as DDD, CQRS, and Clean Architecture.
• Familiarity with DevOps practices, CI/CD pipelines, and containerization tools (e.g., Docker).
• Excellent problem-solving skills and ability to thrive in a fast-paced environment.

Posting Dates:

September 22, 2025 - October 30, 2025

Caterpillar is an Equal Opportunity Employer. Qualified applicants of any age are encouraged to apply

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