Clario is seeking a Senior Software Engineer with deep expertise in C#, MVVM architecture, and scalable software design to help build and enhance the Clario App—our primary digital platform used by patients and clinical research sites participating in global clinical trials. The solutions developed by this role directly influence how patients interact with clinical research, enabling reliable data collection, improved compliance, and a better overall trial experience.
In this role, you will design and develop robust, maintainable software that powers critical patient-facing applications. You will contribute to architectural decisions, improve code quality across the platform, and collaborate with cross-functional teams to deliver scalable and impactful software that supports life-changing clinical research.
What We OfferCompetitive compensation
Flexible work schedules
Attractive PTO plan
Engaging employee programs
Provident Fund
Gratuity
Flexible leave plans
Remote and hybrid work options
Design, develop, and maintain high-quality applications using C# and the .NET ecosystem, ensuring clean, maintainable, and efficient code
Design and implement scalable software architectures using established design patterns and architectural principles to ensure systems are modular, testable, and maintainable
Develop applications using the Model–View–ViewModel (MVVM) pattern, ensuring strong separation of concerns and maintainable UI logic
Apply industry best practices including SOLID principles, clean code standards, and reusable design patterns while actively participating in code reviews
Analyze complex technical requirements and design solutions that balance performance, scalability, and maintainability
Develop and integrate RESTful APIs and external services, ensuring secure and efficient data exchange
Identify performance bottlenecks and implement improvements to optimize system responsiveness and resource utilization
Collaborate with cross-functional teams including Product, QA, and DevOps, while mentoring junior developers and contributing to engineering best practices
Contribute to architectural discussions and continuously improve system reliability, maintainability, and development standards
Bachelor’s degree in Computer Science, Engineering, or a related field
5+ years of professional software development experience
Proven expertise in C# and .NET frameworks
Strong experience implementing MVVM architecture
Deep understanding of software design patterns such as Factory, Singleton, Repository, and Dependency Injection
Experience designing scalable system architectures and distributed applications
Hands-on experience designing and consuming REST APIs
Strong knowledge of object-oriented programming principles
Experience working in Agile development environments
Experience with .NET MAUI, Xamarin, or cross-platform development frameworks (preferred)
Experience with performance profiling, debugging tools, and automated testing frameworks including unit, integration, or UI testing (preferred)
Strong analytical and problem-solving capabilities
Excellent collaboration and communication skills
Ability to work independently and take ownership of complex features
Interest in mentoring and guiding other engineers
Based in or able to work from India (Remote / Hybrid)
The duties and responsibilities listed in this job description represent the major responsibilities of the position. Other duties and responsibilities may be assigned, as required. Clario reserves the right to amend or change this job description to meet the needs of Clario. This job description and any attachments do not constitute or represent a contract. The Department Head has the discretion to hire personnel with a combination of experience and education, which may vary from the above listed qualifications.
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