Overview

Aufgaben Description - External

Responsibilities

• Lead the design, development, and maintenance of responsive and highly performant web applications using HTML, CSS, JavaScript/TypeScript, and modern frameworks such as React or Angular.
• Architect, build, and maintain high-performance, scalable, and secure backend services and APIs primarily using C#, modern .NET (e.g., .NET 6+, ASP.NET Core).
• Drive the design and implementation of complex system components, ensuring adherence to architectural best practices, performance, security, and scalability requirements.
• Develop reusable components, libraries, and frameworks, ensuring high performance and maintainability across devices and browsers.
• Seamlessly integrate frontend interfaces with complex backend services and third-party APIs, optimizing for efficient data flow, user experience, and system resilience.
• Design, implement, and optimize complex relational database schemas (e.g., MySQL, PostgreSQL), leveraging Entity Framework Core for advanced data access patterns and performance tuning.
• Strategically work with NoSQL databases such as MongoDB for specific use cases, ensuring appropriate data modeling and scalability.
• Ensure data integrity, advanced performance optimization, and high availability of database systems, including query optimization and indexing strategies.
• Champion best practices for Git version control, branching strategies, and code reviews.
• Design and implement robust containerization strategies using Docker and orchestrate deployments with Kubernetes for high availability and scalability.
• Lead the implementation and continuous improvement of CI/CD pipelines for automated build, test, and deployment processes, ensuring rapid and reliable releases.
• Establish and maintain comprehensive application monitoring, logging, and alerting systems, and proactively troubleshoot complex production issues across the stack.
• Proactively identify, diagnose, and resolve complex architectural bottlenecks and performance issues across the entire application stack.
• Drive initiatives to optimize system performance, scalability, reliability, and security, applying deep expertise in C# and .NET best practices.
• Conduct rigorous code reviews, establish coding standards, and enforce best practices to ensure high-quality, maintainable, and secure code.
• Actively participate in and lead architecture discussions, technical decision-making, and technology evaluations, influencing the technical direction of projects.
• Provide technical leadership and mentorship to junior and mid-level developers, fostering a culture of continuous learning and excellence.
• Work closely with product managers, designers, QA engineers, and other developers in an agile environment, translating business requirements into technical solutions.
• Lead sprint planning, estimations, and agile ceremonies, ensuring realistic and achievable goals.
• Document technical designs, architectural decisions, APIs, and complex workflows clearly and concisely.
• Lead the design, development, and maintenance of responsive and highly performant web applications using HTML, CSS, JavaScript/TypeScript, and modern frameworks such as React or Angular.
• Architect, build, and maintain high-performance, scalable, and secure backend services and APIs primarily using C#, modern .NET (e.g., .NET 6+, ASP.NET Core).
• Drive the design and implementation of complex system components, ensuring adherence to architectural best practices, performance, security, and scalability requirements.
• Develop reusable components, libraries, and frameworks, ensuring high performance and maintainability across devices and browsers.
• Seamlessly integrate frontend interfaces with complex backend services and third-party APIs, optimizing for efficient data flow, user experience, and system resilience.
• Design, implement, and optimize complex relational database schemas (e.g., MySQL, PostgreSQL), leveraging Entity Framework Core for advanced data access patterns and performance tuning.
• Strategically work with NoSQL databases such as MongoDB for specific use cases, ensuring appropriate data modeling and scalability.
• Ensure data integrity, advanced performance optimization, and high availability of database systems, including query optimization and indexing strategies.
• Champion best practices for Git version control, branching strategies, and code reviews.
• Design and implement robust containerization strategies using Docker and orchestrate deployments with Kubernetes for high availability and scalability.

Qualifications

• Expert proficiency in HTML, CSS, and JavaScript/TypeScript.
• Extensive and proven experience with React or Angular (or similar modern frontend frameworks), including advanced state management and performance optimization for large-scale SPAs.
• Mandatory: Expert-level proficiency in C# and modern .NET (e.g., .NET 6, .NET 7, .NET 8), with a deep understanding of the .NET ecosystem and runtime.
• Extensive hands-on experience with ASP.NET Core for designing and building highly scalable, secure, and performant RESTful APIs and web applications.
• Deep understanding and practical application of Entity Framework Core, including advanced features, performance tuning, and complex data modeling.
• Mastery of asynchronous programming (async/await), multithreading, and advanced Dependency Injection principles in .NET.
• Proven experience in designing and implementing robust RESTful API architectures, including versioning, security, and documentation (e.g., OpenAPI/Swagger).
• Advanced experience with relational databases (MySQL/PostgreSQL), including complex query optimization, schema design for scalability, and database performance tuning.
• Expertise with Git for complex branching strategies and collaborative development workflows.
• Strong experience with Docker and Kubernetes for containerization, orchestration, and scaling of microservices.
• Proven track record in designing, implementing, and optimizing CI/CD pipelines (e.g., Azure DevOps, GitLab CI, Jenkins).
• Solid understanding of software architecture patterns (e.g., Microservices, Event-Driven Architecture, Layered Architecture) and their practical application.
• Strong understanding of software development lifecycle and agile methodologies, with experience leading technical aspects of sprints.
• Exceptional debugging, analytical, and problem-solving skills for complex, distributed systems.
• Extensive experience with unit, integration, and end-to-end testing frameworks such as xUnit, NUnit, MSTest, Jest, React Testing Library, or Cypress.
• Familiarity with Blazor for full-stack web development.
• Strong understanding of distributed systems concepts, message queues (e.g., RabbitMQ, Kafka, Azure Service Bus), and caching strategies (e.g., Redis).
• Exposure to advanced performance monitoring, logging, and tracing tools (e.g., Application Insights, Serilog, OpenTelemetry).
• Knowledge of Domain-Driven Design (DDD) and Clean Architecture principles.
• 6 to 9 years of relevant industry experience in full stack software development.
• Technical Leadership and Mentorship.
• Strategic Thinking and Architectural Vision.
• Exceptional communication and collaboration skills, including presenting complex technical concepts.
• Ability to work independently, lead initiatives, and thrive in team environments.
• Strong commitment to continuous learning and staying abreast of emerging technologies.
• Expert proficiency in HTML, CSS, and JavaScript/TypeScript.
• Extensive and proven experience with React or Angular (or similar modern frontend frameworks), including advanced state management and performance optimization for large-scale SPAs.
• Mandatory: Expert-level proficiency in C# and modern .NET (e.g., .NET 6, .NET 7, .NET 8), with a deep understanding of the .NET ecosystem and runtime.
• Extensive hands-on experience with ASP.NET Core for designing and building highly scalable, secure, and performant RESTful APIs and web applications.
• Deep understanding and practical application of Entity Framework Core, including advanced features, performance tuning, and complex data modeling.

Nice to have

• Proven experience in architecting and implementing microservices-based solutions within the .NET ecosystem.
• Deep expertise with Microsoft Azure (e.g., Azure App Services, Azure Functions, Azure Kubernetes Service, Azure SQL Database, Azure Cosmos DB, Azure Service Bus) or other major cloud platforms (AWS, GCP).
• Proven experience in architecting and implementing microservices-based solutions within the .NET ecosystem.
• Deep expertise with Microsoft Azure (e.g., Azure App Services, Azure Functions, Azure Kubernetes Service, Azure SQL Database, Azure Cosmos DB, Azure Service Bus) or other major cloud platforms (AWS, GCP).

Education

• Bachelor’s Degree in Engineering (Computer Science or Information Technology) is required.
• Candidates from other educational backgrounds may be considered if they have 100% relevant professional experience in full stack development.
• Bachelor’s Degree in Engineering (Computer Science or Information Technology) is required.
• Candidates from other educational backgrounds may be considered if they have 100% relevant professional experience in full stack development.