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

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

Zusammenfassung

A world-renowned energy innovator in Leverkusen is seeking a Senior Software Developer to develop scalable software solutions for sustainable energy initiatives. Ideal candidates will have over 4 years of experience in backend development using .NET/C#, strong skills in microservices, and fluency in German. This role involves working with Azure services and ensuring high code quality through testing and CI/CD practices.

Qualifikationen

• 4+ years of hands-on experience in backend development with .NET / C#.
• Experience with Azure cloud services, particularly Azure Kubernetes Service and Azure Functions.
• Strong analytical skills and a problem-solving mindset.

Aufgaben

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

Kenntnisse

C#/.NET

Microservices architecture

SQL databases

Fluency in German

Event-driven systems

Azure services

Docker

Kubernetes

RabbitMQ

Ausbildung

Degree in Computer Science, Software Engineering, or related field

Tools

Entity Framework Core

Azure Functions

Azure Kubernetes Service (AKS)

Azure Service Bus

Azure SQL

Azure Blob Storage

Docker

Kubernetes

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.