Front-end Engineer/Developer

10+ years of total professional experience, * Experience in front-end engineering, including significant experience in senior or principal-level roles.

• Expert-level proficiency in TypeScript, including:

• Advanced typing
• Generics
• Decorators
• Scalable application patterns

• Strong hands-on experience with:

• Angular (v10+)
• React (Hooks, Context API, Redux or equivalent)

• Extensive experience building and integrating Node.js services (Express, NestJS, or similar frameworks).

Progressive Web App (PWA) Expertise:

• Service Workers
• App Shell Architecture
• Offline-first and caching strategies
• Web App Manifest
• Push notifications and background sync

Technical Skills:

• Strong command of JavaScript/TypeScript
• Deep understanding of:

• Browser internals
• Rendering pipelines
• Performance optimization

• Experience designing and implementing:

• Component libraries
• Design systems
• Shared UI platforms

Testing & APIs:

• Hands-on experience with testing frameworks:

• Jest
• Cypress
• Playwright
• Jasmine/Karma

• Solid understanding of:

• RESTful APIs
• Authentication & Authorization patterns
• Front-end security

Cloud & DevOps:

• Experience working with cloud platforms:

• AWS / Azure / Google Cloud Platform

• Familiarity with modern CI/CD pipelines