Frontend Engineer in Knutsford – Barclays

Frontend Engineer Skills

To be successful as a Frontend Engineer, you should have experience with:

• Understanding of JavaScript fundamentals, ES6+, closures, promises, async/await, and functional programming concepts.
• Ability to write clean, optimized code without relying heavily on frameworks.
• One major framework (React, Angular, or Vue) including state management, component architecture, and performance optimization techniques.
• Identifying and addressing differences in browsers and device sizes.

Additional Valued Skills

Some other highly valued skills may include:

• Good typing skills, interface design, and ability to leverage TypeScript to improve code quality and developer experience.
• Experience with testing methodologies and tools (Jest, React Testing Library, …).

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