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

Caterpillar Financial Services Corporation; Mannheim; Vor Ort; EUR 85.000 - 110.000; Vollzeit

Zusammenfassung

A leading financial services company in Mannheim is looking for a Senior Full Stack Developer to design and maintain enterprise software solutions using the Microsoft technology stack. This role involves mentoring junior developers and leading development on distributed systems. The ideal candidate has over 10 years of experience and deep expertise in modern C#, .NET, and Azure. Competitive compensation offered.

Qualifikationen

• 10+ years of professional software development experience.
• Advanced experience with distributed systems and microservices.
• Solid experience with Cloud services, ideally Azure.

Aufgaben

• Architect, design, and implement enterprise applications across the full stack.
• Lead development of distributed systems focused on high availability.
• Guide and mentor junior developers.

Kenntnisse

Expert-level proficiency in modern C#

Proficiency in front-end development with JS/TS frameworks

Strong background in SQL Server

Excellent problem-solving skills

Tools

Docker

Microsoft Azure

Jobbeschreibung

Overview

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.

Key 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.

Required Skills and 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 - Oktober 30, 2025

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

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