Lead Developer – Backend, C#/.NET

🔥 1 minute ago

🇩🇪 Germany – Remote

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 12%

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🗣️🇩🇪 German Required

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Logo of Vivecti Group

Vivecti Group

201 - 500 employees

💼 Consulting

📦 Logistics

🏥 Healthcare

Consulting • Logistics • Healthcare

Vivecti Group is an integrated performance partner for healthcare providers that combines procurement services, SaaS-based supply- and inventory-management software, data analytics, and specialized consulting and management services. Founded as a hospital purchasing cooperative, the group now offers technology-enabled cost and process optimization (including scanner-based inventory systems, AI-supported master-data management and analytics), clinical and technical asset optimization, interim and top-management services, and a marketplace for food and medical supplies across multiple countries. Vivecti serves hospitals, clinics and other care providers with B2B, enterprise-grade solutions aimed at improving efficiency, reducing material and maintenance costs, and enabling data-driven decisions in healthcare operations.

📋 Description

• Take technical leadership and architectural responsibility for backend applications at Group level, supporting subsidiaries and the development of new Group software • Analyze the existing system landscape, identify technological potential, and develop scalable, sustainable solution architectures • Design and implement robust backend components and RESTful APIs using C# and .NET 8+ • Define interface contracts according to the OpenAPI standard • Integrate diverse data sources and implement event-driven, asynchronous communication using message brokers such as RabbitMQ • Bring DevOps expertise to the engineering team and take responsibility for applications from development through ongoing operations • Containerize applications and design Docker images, build processes, and deployment strategies • Set up and operate Kubernetes deployments in self-hosted or self-managed environments, including scaling, monitoring, and troubleshooting • Build and enhance CI/CD pipelines to deliver releases automatically, reproducibly, and with quality gates • Make architecture and technology decisions together with the team and ensure their implementation • Gradually modernize systems and migrate on-premises solutions to modern platform architectures • Establish and continuously improve technical standards for code quality, testing, performance, security, and maintainability • Conduct code reviews, technically assess deliverables, and provide constructive feedback • Coach developers and support their professional growth • Analyze complex bugs as well as performance and stability issues, and develop sustainable solutions • Optimize MySQL and PostgreSQL databases for performance, maintainability, and scalability • Promote the thoughtful use of Generative AI for refactoring, test cases, documentation, and quality assurance • Work closely with Product Management and other Group stakeholders to ensure technical value • Work hands-on in the codebase; this is not a purely managerial role

🎯 Requirements

• Degree or vocational qualification in Computer Science, Business Informatics, or a comparable field • At least 5 years of experience in a technical leadership role, such as Lead Developer, Tech Lead, or Software Architect, with technical responsibility for an application or development team • Excellent knowledge of C# and .NET 8+ • Experience with Entity Framework Core • Experience with RESTful APIs based on OpenAPI/Swagger • Strong experience in software architecture, design patterns, Clean Code, and modernizing legacy applications • Experience with unit and integration testing, such as xUnit • Experience with static code analysis, such as Roslyn Analyzers • Practical DevOps experience, including deploying and operating applications • Strong knowledge of Docker and Kubernetes, including setting up deployments and operational management • Experience with self-hosted or self-managed Kubernetes environments is preferred • Experience with managed setups in larger organizations is an advantage • Proficiency with CI/CD pipelines, such as GitLab CI, GitHub Actions, or Azure DevOps • Knowledge of monitoring and observability tools, such as Prometheus and Grafana, is a plus • Experience with event-driven architecture and message brokers, ideally RabbitMQ • Strong knowledge of MySQL and/or PostgreSQL, including performance optimization • Experience with Redis or Elasticsearch/OpenSearch is a plus • Experience with B2B or enterprise applications, data platforms, or business applications handling high data volumes • Thoughtful and responsible use of AI tools such as Cursor or Claude Code • Excellent communication skills and the ability to explain complex technical concepts clearly in German and English • Strong sense of responsibility, decisiveness, and the ability to bring together different technical perspectives • Independent, solution-oriented approach to work and a passion for technical excellence

🏖️ Benefits

• Permanent employment with a growing company in the healthcare sector • Attractive compensation • Significant scope for shaping solutions and direct influence on architecture and technology decisions • Work on systems that make healthcare more efficient and digital • State-of-the-art AI tools—including Cursor, Claude Code, and Bedrock—as an integral part of daily work • Modern office facilities or 100% remote work • Latest work equipment • Company pension plan • Corporate benefits • Individually tailored training and professional development • Comprehensive onboarding with a personal buddy throughout the entire onboarding process • Access to more than 4,000 sports and health facilities through EGYM WELLPASS • JobRad bicycle leasing

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