Senior Backend.NET Developer (m / f / d)

Optimus Search; Darmstadt; Remote; EUR 65.000 - 85.000; Vollzeit

Zusammenfassung

A leading energy innovator is seeking an experienced Senior Software Developer to join their team in Darmstadt, Germany. In this role, you will create scalable microservices, design optimized SQL databases, and implement event-driven architectures using modern technologies like C# / .NET and Azure services. The ideal candidate has a strong background in backend development and is fluent in German. This position combines cutting-edge technology with a commitment to sustainable energy solutions.

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 AKS, Azure Functions, Azure Service Bus, and Azure SQL.

Aufgaben

• Creating and developing scalable microservices using C# / .NET.
• Designing and optimising SQL databases with Entity Framework Core.
• Implementing event-driven architectures using RabbitMQ.

Kenntnisse

C# / .NET

SQL databases

Microservices architecture

Fluency in German

Docker

Kubernetes

Ausbildung

Degree in Computer Science or Software Engineering

Tools

Azure Services

Entity Framework Core

RabbitMQ

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.

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.