In dieser Funktion tragen Sie zur Konzeption, Implementierung, Modernisierung und zum zuverlässigen Betrieb geschäftskritischer Softwarelösungen mit Schwerpunkt auf dem Microsoft-Technologiestack bei. Wichtig ist zudem eine sehr eigenständige und teamfähige Arbeitsweise.
Start: Januar 2027 (immer quartalsweise Beauftragung)
Auslastung: 100 %
Standort: Größtenteils remote möglich – Präsenz vor Ort ist jedoch gerne gesehen; die (remote) Teilnahme an relevanten Teammeetings wird vorausgesetzt.
Projektsprache: Englisch UND Deutsch
Engineer, enhance and maintain business-critical applications and services using C# and modern .NET, preferably .NET 8 and higher
Design and implement reliable backend components, RESTful APIs, integrations and data-access solutions based on Microsoft SQL Server
Analyze business and technical requirements, assess existing solutions and translate complex needs into clear, implementable technical concepts
Contribute to application modernization, including the refactoring of legacy components and the evolution toward modular, cloud-ready architectures
Create and maintain Azure DevOps CI/CD pipelines using YAML, reusable templates, automated quality gates and controlled deployments across environments
Apply strong software-quality practices throughout the development lifecycle, including clean code, code reviews, automated testing, static analysis, secure coding and maintainable technical documentation
Collaborate with test and operations colleagues to improve testability, observability, deployment reliability and production readiness
Support cloud and containerization initiatives, including packaging and operating applications in container-based environments
Use agentic AI and AI-assisted development approaches responsibly to improve engineering productivity, while maintaining human oversight, security, traceability and quality
Contribute to frontend development with Vue.js and Nuxt where required
Act as a senior technical contributor who mentors colleagues, identifies risks early and drives topics to completion within an agile team
Several years of professional software-development experience at senior level, with a strong track record of delivering and supporting production-grade solutions
Advanced hands-on expertise in C#, Visual Studio and modern .NET; practical experience with .NET 8
Strong experience with Microsoft SQL Server and T-SQL, including data modelling, performance-aware queries, stored procedures and the handling of large or complex datasets
Proven experience in designing and implementing RESTful APIs, service integrations and robust backend architectures
Advanced knowledge of Azure DevOps, especially Git-based development workflows, pull requests, build and release automation, and YAML pipelines
Demonstrated commitment to software quality, including unit, integration and automated testing, cleadn-code principles, design patterns, code reviews and quality/security controls in CI/CD
Good understanding of software architecture, maintainability, scalability, security and operational requirements
Practical experience with cloud platforms and cloud-native principles; Microsoft Azure knowledge
Practical experience with containerization technologies such as Docker; experience with container orchestration is beneficial
Experience using agentic AI or AI-assisted software‑engineering tools in a governed and quality‑conscious manner
Knowledge of Vue.js and Nuxt
Knowledge of YARP or other API Gateways
Experience working in agile product or delivery teams and collaborating across development, testing, architecture and operations
Proactive, independent and solution-oriented working style, combined with strong communication skills and a high level of accountability
Ability to communicate technical decisions clearly in English and to work effectively in an international environment
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