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 TypeScript
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
Architecture & Technical Leadership
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
Testing & Quality Assurance
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
Collaboration & Mentorship
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
Required Technical Skills
Frontend Technologies
React 18+
: Advanced proficiency with hooks, context, and modern patterns
TypeScript
: 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
Development Tools & Practices
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 DevTools
: Performance profiling and debugging
AWS & Cloud Services
AWS Amplify
: Authentication, API integration, and deployment
AWS Cognito
: User pools, identity management, and JWT handling
AWS CDK
: Infrastructure as code (beneficial)
CloudWatch
: Monitoring and logging integration
Preferred Qualifications
Experience
5+ years of professional frontend development experience
3+ years working with React in production environments
Experience with enterprise-scale applications serving thousands of users
Background in network operations, telecommunications, or satellite systems (preferred)
Experience with real-time data visualization and monitoring dashboards
Technical Depth
Performance optimization techniques for large-scale React applications
Accessibility (WCAG) compliance and inclusive design practices
Cross-browser compatibility and progressive enhancement
Micro- frontend architectures and module federation
GraphQL and advanced API integration patterns
Advanced E2E testing patterns including Page Object Models and test fixtures
Multi-environment testing strategies and canary deployments
AWS Hydra Playwright library integration for enterprise testing
Our benefits package includes:
(EXCLUDE on perm placements)
Comprehensive medical benefits
Competitive pay
401(k) retirement plan
...and much more!
About INSPYR Solutions
Technology is our focus and quality is our commitment. As a national expert in delivering flexible technology and talent solutions, we strategically align industry and technical expertise with our clients' business objectives and cultural needs. Our solutions are tailored to each client and include a wide variety of professional services, project, and talent solutions. By always striving for excellence and focusing on the human aspect of our business, we work seamlessly with our talent and clients to match the right solutions to the right opportunities. Learn more about us at inspyrsolutions.com.
INSPYR Solutions provides Equal Employment Opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, or genetics. In addition to federal law requirements, INSPYR Solutions complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities.
Information collected and processed through your application with INSPYR Solutions (including any job applications you choose to submit) is subject to INSPYR Solutions' Privacy Policy and INSPYR Solutions' AI and Automated Employment Decision Tool Policy: https://www.inspyrsolutions.com/policies/ . By submitting an application, you are consenting to being contacted by INSPYR Solutions through phone, email, or text.
25-16237

Frontend Developer
INSPYR Solutions, Los Angeles, CA, USA
Job type: Full Time