Senior React Developer (Remote) - Cairo

About the role

DeepSource Technologies is looking for a Senior React Developer to work remotely from Cairo, Egypt. You will act as the senior React engineering specialist within a cross-functional platform team, owning front-end components from design through implementation, testing, deployment and stabilization, and guiding colleagues on architecture, code quality and integration with Microsoft cloud services.

Key responsibilities

• Design and build responsive React applications and reusable component libraries with TypeScript
• Apply modern React patterns such as functional components, hooks, state management and modular architecture
• Integrate front ends with REST APIs and Microsoft services using secure authentication and authorization
• Implement automated unit, component and end-to-end tests and support quality gates in CI/CD pipelines
• Optimize applications for accessibility, browser compatibility, performance, observability and maintainability
• Conduct code reviews, identify technical debt and guide its remediation
• Collaborate with UX, architects, backend developers and business stakeholders
• Create technical documentation and share knowledge with internal developers

Required profile

• 7+ years of software development experience with recent delivery in React and TypeScript
• Proven ownership of production React applications and scalable front-end architecture
• Strong knowledge of component design, state management, API integration and asynchronous programming
• Experience with automated testing frameworks and front-end build tooling
• Professional English and clear communication of technical decisions

Required skills

• React, TypeScript, hooks, state management and component design
• Accessibility, responsive UI, testing, performance and security
• REST APIs, Entra ID, Azure, Git, Azure DevOps and CI/CD
• Preferred: Dataverse, Dynamics 365 or Power Platform (e.g. PCF controls), design systems, UI libraries, telemetry and structured testing