Senior Front-end Engineer (React + .NET/Back-end Exposure)

• Senior level experience with 5+ years of professional software engineering experience.
• 3+ years of production React experience, including deep proficiency in hooks, functional components, and state management.
• Strong command of TypeScript and ES6+.
• Working experience with .NET (C#) for backend development, including building or maintaining APIs, and comfortable reading or writing backend code.
• Proven track record of optimizing frontend performance, including bundle size, render cycles, and lazy loading.
• Experience with testing frameworks such as Jest and React Testing Library.
• Solid understanding of RESTful APIs and asynchronous JavaScript patterns.
• C1 English level or higher.

Skills

• React
• TypeScript
• .NET
• RESTful APIs
• Jest
• React Testing Library
• ES6+
• testing
• Solid
• JavaScript