Software Developer, C#/.NET – DevOps

Jobtailor; Hamburg; Vor Ort; EUR 70.000 - 100.000; Vollzeit

Zusammenfassung

Jobtailor is seeking an experienced software engineer in Hamburg to develop and modernize software using C# and .NET 8+. You will work on cloud-enabled backend services, operate Windows and Linux servers, and automate deployment and operations.

The role combines 70% development with 30% DevOps and system operations, with a focus on performance, monitoring, and IT security. Required: several years in C#/.NET 8+, EF/ORMs, PostgreSQL, Windows/Linux servers, and strong German communication skills.

Qualifikationen

• Several years of experience with C# and .NET 8+.
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Jobbeschreibung

• Develop and modernize existing software solutions using C#, .NET 8+, and .NET Framework 4.8
• Develop and maintain cloud-enabled backend and server components, interfaces, and database access using Entity Framework/ORMs and PostgreSQL
• Operate Windows and Linux servers
• Automate deployment, operations, and administration processes
• Work with CI/CD, containers, and Infrastructure as Code
• Further develop cloud-enabled applications
• Contribute to monitoring, logging, troubleshooting, performance optimization, and IT security
• Document technical solutions
• Work in a role comprising 70% software development and 30% DevOps/system operations

Requirements

• Several years of experience with C# and .NET 8+
• Knowledge of .NET Framework 4.8 and the Microsoft ecosystem is a plus
• Knowledge of SAP systems or SAP authorizations is a plus, but explicitly not required
• Experience with Entity Framework/ORMs
• Experience with PostgreSQL and relational databases
• Proficiency in working with Windows and Linux servers
• Interest in software deployment, server operations, and automation
• Structured, independent, and solutions-oriented approach to work
• Willingness to familiarize yourself with complex domain-specific topics
• Ideally, experience with WPF, Telerik, CI/CD, containers, cloud technologies, monitoring, or Infrastructure as Code
• Excellent written and spoken German skills

Core Competencies

Demonstrates expertise in software development using C# and .NET 8+, alongside proficiency in cloud-enabled backend development and server operations. Strong capabilities in automation, deployment processes, and IT security are essential.

Highest-signal resume keywords

• C# Development
• NET 8+ Proficiency
• Entity Framework/ORM Experience
• PostgreSQL Database Management
• CI/CD and Infrastructure as Code

Hard Skills

• C#
• NET 8+
• Entity Framework
• PostgreSQL
• Windows Server
• Linux Server
• DevOps
• Automation
• Performance Optimization
• IT Security

Soft Skills

• Structured Approach
• Independent Work
• Solutions-Oriented Mindset

Industry Keywords

• SAP Systems
• Relational Databases
• Server Operations
• Software Deployment
• Technical Documentation

Tools & Technologies

• CI/CD
• Containers
• Cloud Technologies
• Monitoring Tools
• Logging Tools