More jobs:
Frontend Developer
Job in
Los Angeles, Los Angeles County, California, 90079, USA
Listed on 2026-01-16
Listing for:
INSPYR
Full Time
position Listed on 2026-01-16
Job specializations:
-
Software Development
Web Developer, Software Engineer
Job Description & How to Apply Below
Position Summary
We are seeking a Senior Frontend Engineer to develop and maintain the company Website, a sophisticated React-based web application that provides network operations teams with comprehensive tools for managing satellite terminals, monitoring metrics, handling outage reports, and administering user access.
Key Responsibilities Core Development- Develop and maintain complex React applications using Type Script
- Build responsive, accessible user interfaces using AWS UI Design System components
- Implement state management solutions using Redux Toolkit
- Create and maintain reusable component libraries and design patterns
- Integrate with multiple backend services through REST APIs and AWS services
- Design scalable frontend architectures for enterprise-level applications
- Implement authentication and authorization flows using AWS Cognito and Amplify
- Build complex data visualization components using libraries like Recharts
- Optimize application performance and bundle sizes using Webpack
- Establish and maintain coding standards, linting rules, and development workflows
- Write comprehensive unit tests using Jest and React Testing Library
- Develop and maintain end-to-end tests using both Cypress and Playwright
- Design and implement Page Object Model patterns for maintainable E2E tests
- Create test fixtures and authentication flows for multi-user scenarios
- Implement test-driven development practices
- Ensure code quality through automated testing and code reviews
- Debug complex issues across multiple browser environments
- Set up canary testing and resource-based test grouping strategies
- Work closely with UX/UI designers to implement pixel-perfect interfaces
- Collaborate with backend engineers to define API contracts and data models
- Mentor junior developers and conduct code reviews
- Participate in architectural decisions and technical planning sessions
- React 18+ :
Advanced proficiency with hooks, context, and modern patterns'. 'l', - Type Script :
Strong typing skills, interface design, and generic programming - Redux Toolkit :
State management for complex applications - React Router :
Client-side routing and navigation - AWS UI Components :
Experience with enterprise design systems - Webpack :
Module bundling, optimization, and configuration
- Testing :
Jest, React Testing Library, Cypress and Playwright for E2E testing - Code Quality : ESLint, Prettier, Husky for pre-commit hooks
- Version Control :
Advanced Git workflows and branching strategies - Build Tools : npm/yarn, CI/CD pipelines, automated deployments
- Browser Dev Tools :
Performance profiling and debugging
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