As a Senior Full Stack Developer, you will contribute to the analysis, design, implementation, and deployment of product features that expand and enhance MEDFAR’s healthcare platform. You’ll play a key role in delivering secure, scalable, and user-focused solutions that support new clinical workflows and technological innovation. The ideal candidate brings experience building large-scale web applications, strong leadership and communication skills, and a rigorous, data-driven approach to problem-solving. You are comfortable making technical decisions, mentoring others, and taking initiative to drive high-quality outcomes across the stack. Main Responsibilities As a Senior Full Stack Developer, you'll play a key role in building reliable, secure, and scalable web applications. You'll contribute across the stack while helping to elevate team standards and development practices. Specifically, you will: Build End-to-End Solutions: Design, build, and maintain features across both front-end and back-end systems with a strong focus on performance and user experience; Make Smart Tech Decisions: Select appropriate tools and frameworks to solve problems effectively, considering long-term maintainability and business impact; Champion Code Quality: Write clean, testable, and efficient code, and lead by example through thoughtful code reviews and best practice sharing. Improve How We Work: Continuously seek opportunities to optimize our development processes, whether through automation, enhanced tooling, or refined workflows. Lead and Mentor: Support the growth of your teammates by providing technical guidance, mentoring, and contributing to a culture of knowledge sharing and collaboration. Own Your Impact: Take ownership of technical challenges and see initiatives through from ideation to production   Environment:  Backend:  .NET / C# ,API REST Frontend:  React.JS Mobile:  React Native Data Base :  SQL Server, SQL DevOps:  Azure DevOps, Terraform, PowerShell Monitoring : Elastic search Project Management:  Jira et Confluence Methodology:  Agile