Senior React Developer

VDart, Inc. Logo
VDart, Inc.
Snoqualmie Pass, WA, United States
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Job Title: Senior React Developer

Location: Snoqualmie, WA

Duration:Contract

Term:6 months

Job Description:

Experience Desired: 8 Years.

Key Responsibilities

  • Lead the frontend development for new and existing products built on React.js
  • Integrate Azure Active Directory (AD), MSAL.js, and OAuth2.0 into frontend authentication flows
  • Build reusable component libraries and UI frameworks to ensure consistency and scalability
  • Create intuitive, responsive dashboards and workflows to visualize telemetry, metrics, and analytics
  • Collaborate with backend/API teams to align on secure data integration and performance requirements
  • Mentor junior developers and conduct peer reviews to ensure code quality and best practices
  • Drive decisions on UI/UX design choices and frontend performance optimization
  • Own the implementation of accessibility, browser compatibility, and device responsiveness

Required Skills & Experience

  • 5-6 years of professional experience in frontend/UI development
  • Advanced knowledge of React.js, React Hooks, and TypeScript
  • Proven expertise in implementing Azure-based authentication: Azure AD, MSAL, OAuth2.0, Single Sign-On
  • Hands-on experience consuming complex APIs (REST, GraphQL)
  • Strong skills in state management tools: Redux, Zustand, Recoil, or similar
  • Experience integrating and visualizing data from: SQL/NoSQL databases via APIs, Observability platforms (Grafana, InfluxDB, etc.) is a plus
  • Deep understanding of: Component-driven architecture and modular design, Frontend testing frameworks (Jest, Cypress, React Testing Library), Security practices: XSS, CORS, OAuth, token storage best practices

Preferred Qualifications

  • Experience designing frontend apps for enterprise-grade platforms or internal tools
  • Familiarity with Azure DevOps, GitHub Actions, or CI/CD for frontend
  • Working knowledge of container-based deployments (Docker, Kubernetes)
  • Exposure to Power BI embedded, Grafana, or OpenSearch Dashboards
  • Strong collaboration skills working with product, design, and backend teams
  • Experience leading sprints, grooming backlog, and making architecture decisions

Key Skills:

React, Node.JS, Next.JS, Typescript.

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