Senior Backend Developer - C#.NET (m / f / d)

Optimus Search; Wiesbaden; Vor Ort; EUR 65.000 - 90.000; Vollzeit

Zusammenfassung

A leading energy innovator in Wiesbaden is seeking a Senior Software Developer to create scalable microservices and optimize SQL databases. The ideal candidate will have over 4 years of experience in backend development using C# and .NET, alongside expertise in Azure services, Docker, and Kubernetes. Fluency in German (B1 minimum) is required. This role offers an opportunity to work with cutting-edge technologies contributing to sustainable energy solutions.

Qualifikationen

• 4+ years of experience in backend development with .NET / C#.
• Hands-on experience with Azure Kubernetes Service (AKS), Azure Functions, Azure Service Bus, and Azure SQL.
• Experience in designing and optimizing SQL databases for high-performance applications.

Aufgaben

• Create and develop scalable microservices using C# / .NET and ASP.NET Core.
• Design and optimize SQL databases with Entity Framework Core.
• Implement event-driven architectures using RabbitMQ.

Kenntnisse

C# / .NET

Microservices architecture

REST APIs

Event-driven systems

Azure cloud services

Docker

Kubernetes

Problem-solving

Analytical skills

Fluency in German

Ausbildung

Degree in Computer Science, Software Engineering, or related field

Tools

Entity Framework Core

RabbitMQ

Azure Services

Jobbeschreibung

About us

Embark on a transformative journey as a Senior Software Developer with a world-renowned energy innovator committed to reshaping the future of our planet's energy landscape. In this unique opportunity, you'll be at the forefront of cutting‑edge technology, contributing to the development of software solutions that power sustainable energy initiatives worldwide.

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Tasks

• Creating and developing scalable microservices using C# / .NET and ASP.NET Core.
• Designing and optimising SQL databases with Entity Framework Core for high‑performance applications.
• Implementing event-driven architectures using RabbitMQ for messaging and distributed processing.
• Deploying and managing cloud solutions with Azure Services (Azure Functions, Azure Kubernetes Service (AKS), Azure SQL, Azure Service Bus, Azure Blob Storage).
• Containerising applications with Docker and orchestrating them using Kubernetes.
• Ensuring high code quality through unit and integration testing, CI / CD pipelines, and automated deployments.

Profile

• Degree in Computer Science, Software Engineering, or a related field.
• 4+ years of hands‑on experience in backend development with .NET / C#.
• Strong expertise in Microservices architecture, REST APIs, and event‑driven systems.
• Hands‑on experience with Azure cloud services, particularly Azure Kubernetes Service (AKS), Azure Functions, Azure Service Bus, and Azure SQL.
• Experience with Docker and Kubernetes for containerised application deployment.
• Strong analytical skills, problem‑solving mindset, and the ability to work independently in a remote‑first environment.
• Fluency in German (B1 minimum).