Job description
Full Stack Developer (UI) Experience: 5–6 years | Location: Dhahran/Khobar, KSA — onsite only | Duration: 3 months (extension possible) | Availability: Immediate Role Overview Own the front-end and Node.
js service layer of an MRO Inventory Optimization platform for a petrochemical client.
You'll build production-grade React applications backed by REST services, integrated into the client's secure onsite environment, working as an extension of an offshore delivery team.
Must-Have — technical depth expected ReactJS: Component architecture, hooks (useState/useEffect/useMemo/useCallback), context API, state management (Redux Toolkit, Zustand, or React Query), controlled forms, performance optimization (memoization, code-splitting, lazy loading).
TypeScript: Strong typing across components and API contracts, interfaces/generics, discriminated unions, typing of API responses and props; avoiding any in production code.
Node.js: Building and maintaining REST services (Express/NestJS), middleware, request validation, error-handling patterns, async/await, integration with downstream APIs and databases.
REST APIs: Designing and consuming RESTful endpoints, status-code semantics, pagination, filtering, request/response schema design, error contracts.
Authentication: Session vs token-based auth, JWT lifecycle (issue/refresh/revoke), secure cookie handling, route guarding, role-based access control on the UI.
Good-to-Have Next.
js (SSR/SSG, app router), SSO/OAuth 2.
0 + OIDC integration, responsive/accessible design (WCAG basics), Docker containerization, CI/CD pipelines, prior enterprise application experience (audit trails, RBAC, multi-tenant patterns).
Scope of Work Build interactive dashboards and analytics visualizations (chart libraries such as Recharts/Chart.
js/D3) backed by API data.
Develop inventory management screens with complex tables, filtering, bulk actions, and inline editing.
Implement approval workflows with multi-step states, role-based actions, and status tracking.
Build user management (roles, permissions, RBAC-driven UI).
Integrate with backend APIs (including data services feeding from SAP/BigQuery), handle auth flows, and ensure responsive behavior across devices.
This job post has been translated by AI and may contain minor differences or errors.
Preferred candidate
Years of experience
No experience required
Degree
Bachelor's degree / higher diploma
