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

Optimus Search; Remote; EUR 60.000 - 80.000; Vollzeit

Zusammenfassung

A leading energy innovator in Krefeld, Germany is seeking a Senior Software Developer to lead innovative software solutions in sustainable energy. The role involves creating scalable microservices, designing SQL databases, and utilizing Azure cloud services. Ideal candidates have over 4 years of experience in backend development with .NET and strong skills in microservices architecture and event-driven systems. Fluency in German is required. This is a remote-first position that offers a dynamic and challenging environment.

Qualifikationen

• 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.

Aufgaben

• Creating and developing scalable microservices using C# / .NET and ASP.NET Core.
• Designing and optimising SQL databases for high-performance applications.
• Implementing event-driven architectures using RabbitMQ for messaging.

Kenntnisse

C# / .NET

Microservices architecture

Event-driven systems

REST APIs

Azure cloud services

Docker

Kubernetes

Problem-solving

Analytical skills

Fluency in German

Ausbildung

Degree in Computer Science, Software Engineering, or a related field

Tools

Azure Functions

Azure Kubernetes Service (AKS)

Entity Framework Core

RabbitMQ

SQL databases

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.

Lesen Sie weiter, um sich ein umfassendes Bild von dieser Stelle zu machen und zu erfahren, was für einen erfolgreichen Bewerber erforderlich ist.

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).