.Swiss Delivery Excellence: Transforming Life Science Consulting Worldwide.Fusion Consulting is a globally leading Business and IT boutique consultancy specialized in the Life Sciences industry, partnering with leading companies in pharma, healthcare, and animal health.With over 450 employees and 25 offices worldwide, our mission is to revolutionize our clients' business transformation challenges and set new industry standards through innovative solutions.Focused on S4HANA, Data & Cloud, and innovative technologies, Fusion Consulting brings unparalleled expertise and commitment to excellence to every project we undertake.Grounded in our commitment to fast and intelligent decision-making, our client-first and open-hearted approach defines our ethos. With unwavering support and an entrepreneurial spirit, our global teamwork transcends boundaries and turns shared visions into reality.Job Description We are seeking a skilled Back-End Developer specializing in .NET to join our team. In this role, you will be responsible for designing, developing, and maintaining robust, scalable, and secure back-end solutions to support our applications. As a key contributor, you will work closely with front-end developers, architects, and DevOps teams, ensuring seamless integration and deployment of services that meet the highest standards of security, performance, and scalability.Key Responsibilities:Application Development : Design and implement RESTful APIs and other back-end services using C# and .NET Core within a microservices architecture.Microservices and Communication Handling : Develop and manage microservices, handle inter-service communication, and implement robust error-handling mechanisms.Database Management : Develop and maintain database solutions (e.G., SQL Server, PostgreSQL), ensuring data integrity, optimization, and high availability.Performance Optimization : Continuously improve codebase performance, ensuring scalability and adherence to performance benchmarks.Testing and Debugging : Write unit and integration tests, debug code, and resolve issues within the codebase.Documentation and Collaboration : Document system functionality and work closely with cross-functional teams to ensure alignment on system requirements and goals.Qualifications Required Skills and Qualifications:.NET Core and C# Expertise : 5+ years of experience developing applications in .NET Core, with a focus on scalable architecture and performance.Microservices Proficiency : Strong experience designing and working within a microservices architecture, including inter-service communication, error handling, and resilience practices.Database Experience : Proficient with relational databases and SQL, including experience with ORMs like Entity Framework.API Design : Skilled in designing and developing RESTful APIs, with a deep understanding of security best practices.Debugging and Testing : Familiarity with testing frameworks and debugging tools