Senior Web Developer

**Job Title:** Senior Web Developer **About the Role:** We are seeking a highly experienced Senior Web Developer based in Jeddah to design, develop, and maintain cutting-edge web applications. The ideal candidate will possess deep expertise in .NET and React JS, a strong background in microservices and GraphQL, and hands-on experience with both SQL and NoSQL databases. This role requires a proactive self-starter with a focus on security best practices, who can lead technical solutions and mentor junior developers. **Responsibilities:** - Design, develop, and maintain scalable web applications using .NET and React JS - Architect and implement microservices-based solutions - Develop and optimize GraphQL APIs for frontend and backend consumption - Design, manage, and troubleshoot SQL and NoSQL databases - Ensure application security by applying industry best practices and performing code reviews - Collaborate with product managers, UX/UI designers, and DevOps to deliver high-quality software - Mentor and guide junior developers, conducting knowledge-sharing sessions - Participate in Agile ceremonies and contribute to continuous improvement initiatives - Optimize application performance, reliability, and scalability **Required Qualifications:** - 7+ years of professional web development experience - Expert proficiency in .NET (C#) development - Strong experience with React JS and modern frontend tooling - Proven track record designing and implementing microservices architectures - Hands-on experience building and consuming GraphQL APIs - Deep knowledge of SQL databases (e.g., SQL Server, MySQL, PostgreSQL) - Experience with NoSQL databases (e.g., MongoDB, Cassandra) - Solid understanding of web application security best practices (OWASP, authentication, authorization) - Excellent problem-solving, communication, and collaboration skills - Bachelor’s degree in Computer Science, Engineering, or a related field **Preferred Qualifications:** - Experience with cloud platforms such as Azure or AWS - Familiarity with CI/CD pipelines and DevOps tools (e.g., Jenkins, GitHub Actions) - Prior exposure to containerization and orchestration (Docker, Kubernetes) - Experience in Agile/Scrum environments - Leadership experience in guiding technical teams or projects - Relevant certifications (e.g., Microsoft Certified: Azure Developer, AWS Certified Developer)