consultant - React JS Developer

Thryve Digital · Remote

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Last observed by our collector: 9 October 2026 at 12:26 am IST. This is not a manual review or a confirmation from the employer.

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Collected role description

The internal project staffing plan identifies a Frontend Engineer role responsible for building the ReactJS Management Portal, supporting workflow management, RBAC-enabled user experiences, and integration with Spring Boot APIs within the enterprise Knowledge Management platform. Job Description: Senior Front-End Engineer (ReactJS Management Portal)Position Title Senior Front-End Engineer (ReactJS) Experience Required 6-9 Years of Relevant Experience Employment Type Full-Time Role Summary We are seeking a highly skilled Senior Front-End Engineer with expertise in ReactJS to design and develop modern, responsive, and scalable management portals. The ideal candidate will be responsible for building intuitive user experiences, implementing role-based workflows, integrating with enterprise APIs, and ensuring the portal meets performance, accessibility, and security standards. This role will play a critical part in developing a ReactJS Management Portal that supports content management, workflow approvals, AI-powered search capabilities, analytics, and administrative functions. Key ResponsibilitiesFront-End Application DevelopmentDesign, develop, and maintain enterprise-grade web applications using ReactJS.Build reusable UI components and front-end frameworks for consistent user experiences.Develop responsive interfaces that function seamlessly across desktop, tablet, and mobile devices.Implement scalable front-end architectures and component libraries.Collaborate with UX/UI designers to deliver modern and intuitive user interfaces.Management Portal DevelopmentDevelop management dashboards and administrative interfaces.Implement content management and approval workflows.Build role-based user experiences for Readers, Authors, Approvers, and Administrators.Create portals that support document search, knowledge management, and analytics capabilities.Support enterprise workflow automation through intuitive UI experiences. The Knowledge Management initiative references Reader, Author, and Approver workflows delivered through a React-based management portal. API IntegrationIntegrate React applications with Spring Boot REST APIs.Consume and manage backend services securely.Implement authentication and authorization mechanisms.Handle API state management, caching, and error handling.Optimize client-server communication for performance and scalability. Enterprise architecture documentation references React front ends interacting with Java Spring Boot APIs and PostgreSQL-backed services. User Experience & AccessibilityEnsure applications adhere to accessibility standards (WCAG).Create intuitive navigation patterns and modern user experiences.Improve application usability through continuous enhancements.Conduct UI performance tuning and optimization.Security & ComplianceImplement secure authentication flows including SSO, OAuth, and JWT-based access.Build UI controls supporting RBAC (Role-Based Access Control).Ensure compliance with organizational security and privacy standards.Secure client-side interaction with enterprise APIs.Performance OptimizationOptimize page load times and user interactions.Implement lazy loading, code splitting, and client-side caching techniques.Improve application scalability and responsiveness.Monitor front-end performance metrics and user experience indicators.Quality EngineeringDevelop unit and integration tests for front-end components.Support automated testing and CI/CD deployments.Participate in peer code reviews and architecture discussions.Follow engineering best practices and coding standards.Collaboration & LeadershipWork closely with architects, product owners, UX designers, backend engineers, and QA teams.Participate in application design workshops and sprint planning sessions.Mentor junior developers and contribute to technical decision-making.Drive adoption of front-end best practices and reusable design patterns.Required QualificationsExperience6-9 years of experience in front-end application development.Minimum 4+ years of hands-on ReactJS development experience.Experience developing enterprise web applications and management portals.Proven experience integrating front-end applications with RESTful APIs.Experience working in Agile/Scrum environments.Technical SkillsFront-End TechnologiesReactJSTypeScriptJavaScript (ES6+)HTML5CSS3Tailwind CSS / Material UI / BootstrapResponsive DesignReact EcosystemReact RouterRedux / Redux ToolkitReact Query / TanStack QueryContext APIAxiosHooksUI/UX DevelopmentComponent-Based ArchitectureDesign SystemsAccessibility (WCAG)Cross-Browser CompatibilityResponsive Web DesignBackend IntegrationREST APIsJSONOAuth 2.0JWT AuthenticationSpring Boot API ConsumptionDevOps & ToolingGitGitLab / GitHubCI/CD PipelinesDocker (basic understanding)Build Tools (Webpack, Vite)Cloud Exposure (Preferred)Google Cloud Platform (GCP)Cloud RunAPI GatewayEnterprise Application HostingPreferred QualificationsExperience building Knowledge Management Systems (KMS) or Content Management Systems (CMS).Experience implementing role-based workflow applications.Familiarity with enterprise search and AI-powered user experiences.Experience with healthcare, insurance, or regulated industries.Experience developing dashboards, reporting portals, and administrative applications.Knowledge of micro-frontend architectures.Soft SkillsStrong problem-solving and analytical skills.Excellent communication and collaboration abilities.Customer-focused mindset with attention to usability.Ability to work independently and within cross-functional teams.Strong ownership and accountability.Key DeliverablesReactJS Management PortalUser Administration DashboardWorkflow Management InterfacesContent Management ScreensSearch and Discovery PortalAnalytics and Reporting DashboardsResponsive and Accessible User ExperienceAPI Integration ComponentsSuccess Measures The successful candidate will: Deliver a high-performing and intuitive ReactJS Management Portal.Provide seamless integration with backend APIs and enterprise services.Implement secure role-based user experiences.Improve user productivity through modern UI/UX design.Ensure portal scalability, accessibility, and maintainability.Support enterprise digital transformation initiatives through modern front-end engineering. Primary Technology Stack: ReactJS • TypeScript • Redux • REST APIs • Spring Boot Integration • OAuth/SSO • Responsive UI • Enterprise Portal Development • GCP-Aware Front-End Architecture.

Collected experience requirement

6 - 9 Years