Senior Full Stack Developer (Blazor & .NET are MUST have)- Perm role

Job SummaryYou will build modern, maintainable, and secure applications using the Blazor WebAssembly/Server framework, C#, and Entity Framework, while applying best practices in RESTful API design, domain-driven architecture, and database optimization. Your work will extend to developing cloud-native applications deployed on Azure & on-premise deployments to IIS, incorporating CI/CD pipelines, infrastructure-as-code, and DevSecOps principles to ensure robust, scalable, and secure deployments.This role demands a strong understanding of software architecture, data modelling, and emerging AI technologies, including opportunities to integrate LLM’s (e.g., OpenAI, Gemini) to enhance user experience and analytics. You’ll collaborate closely with cross-functional teams across design, technical, and business domains to deliver high-impact, production-grade software.Key Responsibilities Collaborate closely with product teams to translate business challenges into scalable and maintainable software solutions Lead the development of web applications using Blazor (WebAssembly and Server), delivering dynamic, componentbased UI’s integrated with secure, high-performing API’s Design and maintain API layers using .NET Core, incorporating authentication (OAuth2, JWT), request validation, and rate limiting where applicable Architect robust, modular C# backend services, applying domain-driven design and deploying within containerized environments (Kubernetes experience is a plus) Build and maintain relational data models using Microsoft SQL Server, optimizing performance through indexing, partitioning, stored procedures, and other database tuning techniques Collaborate with data engineering teams to support ETL pipelines, operational data marts, and analytics-ready schemas within a structured medallion architecture Integrate Large Language Models (LLM’s) such as OpenAI into products using secure API calls, embedding techniques, and prompt engineering best practices Participate in Agile ceremonies, help refine user stories, and challenge assumptions to ensure technically sound and valuable feature delivery Work from design prototypes in Figma, implementing responsive, accessible, and pixel-perfect UI components using Razor, Blazor bindings, and modern CSS frameworks (e.g., TailwindCSS or Bootstrap) Ensure strong application security through secure storage, encrypted communications, and identity protocols aligned with best practices Build and maintain automated testing suites using xUnit, bUnit, Playwright, or similar frameworks to ensure high quality releases Manage CI/CD workflows and infrastructure provisioning via Azure DevOps, including pipelines, artifacts, configuration management, and release automation Monitor application performance and reliability post-deployment using Application Insights, Log Analytics, or similar telemetry solutions Drive continuous improvement across the engineering lifecycle, contributing to the evolution of internal frameworks, coding standards, and dev tooling Stay up to date with the latest advancements in the .NET ecosystem, Azure services, and Blazor framework, and proactively share knowledge with the wider teamRequirements Fluent in English and Arabic Excellent communication and collaboration skills in cross-functional, agile environments Strong analytical mindset and attention to detail across quality, security, and performance 5+ years of professional experience in full-stack development and web application delivery Proficient in .NET Core, ASP.NET WebAPI and Blazor (WebAssembly & Server) frameworks Deep understanding of Razor components, TailwindCSS, HTML/CSS, and responsive UI design Advanced experience with relational databases: SQL Server, PostgreSQL Proven experience with ETL pipeline development, data modelling, indexing, and query optimization Familiarity with LLM API’s, prompt design, and model orchestration Hands-on experience with DevSecOps tools and cloud deployment workflows Familiarity with Git, GitHub, Azure DevOps, and automated CI/CD pipelines Experience using collaborative wireframing tools such as Figma Cloud experience with Azure and/or Google Cloud Platform - certification preferred (GCP Professional Developer)